Silencing Ambient Wrongdoers: A Comprehensible Guide on Audacity’s Noise Reduction

The most frequent request you’ll get from video makers is to eliminate irritating noises like rumbling or humming from an original clip. Almost all of the time, capturing high-quality audio during filming is challenging since the conversation is often hard to hear or is made unclear due to surrounding noises, such as the dreadful air conditioners or fans.

To get rid of all these awful noises, this Audacity Noise Reduction feature will serve you a significant purpose in removing unwanted background noise for your future videos. Without further ado, let’s get started!

In this article

01 Things You Need to Prepare for Background Noise Reduction

02 How to Remove Background Noise in Audacity?

03 Why is Audacity Noise Reduction Not Working?

04 How to Prevent Background Noise in Audio Recording?

05 How to Remove Background Noise in Filmora?

Part 1: Things You Need to Prepare for Background Noise Reduction

Here are few things that you need to consider before you apply the noise reduction to your clips:

1. Noise Sample

A decent sample of the noise you wish to eliminate is perhaps the most crucial aspect of the Audacity remove noise procedure.

This will be used by Audacity to understand the noise and build a noise profile. The noise recording should last for a fair amount of time and be devoid of any other noises.

2. Avoid Copy Pasting Tiny Noise Section in Your Spoken Phrases

When you have a tiny part of noise between your stated words on your audio, please don’t copy/paste it to make a more significant piece of sound for Audacity to examine.

You would not be supplying Audacity with any more information that will help it generate a decent noise profile. The noise profile is what enables Audacity to tell the difference between speech and noise.

3. Minimum 2048 Data Samples Required

To build a noise profile, the Noise Reduction function requires a minimum of 2048 sample data. An audio file with a sampling frequency of 44.1kHz is roughly five hundredths of a second.

Note that this is the minor sound level that Audacity needs to generate a noise profile; however, should you supply a larger sample of the noise, Audacity can typically perform a great job of producing a suitable noise profile. As a result, attempt to capture a few seconds of background noises wherever possible.

4. Establish Recording Level and Record “Silence”

Setting your audio volume and capturing some “quiet” prior to speaking is the best way to achieve this. Instead, when you’ve finished talking, keep your camera/recorder going for a few moments.

Don’t move or create any sounds while capturing the background noises, and keep an ear open for any other noises. You only need to capture the ambient noise for a few moments; two to five seconds will suffice.

Part 2: How to Remove Background Noise in Audacity on Windows and Mac?

Whether you are using Windows or macOS, we will show you a step-by-step process to achieve your results using both software in this part of Audacity remove background music guide.

Remove background noise in Audacity on Windows

Step 1: On your recording, select a few moments of sound. Any segment of noise that incorporates other noises should be avoided.

Step 2: From the Effect menu, select Noise Reduction.

Step 3: Select the Get Noise Profile option whenever the Noise Reduction effect screen appears.

Note: Choose whether to implement the noise removal to the entire waveforms or only a portion of it.

Step 4: To access the Noise Reduction effects window, go to Effects > Noise Reduction. Raise the level of noise reduction progressively while previewing the result.

Step 5: Head over to the File section to Export and Save the result. Audacity does not save sound clips when you select Save Project; instead, you must choose Export. Select the file type you want to store and the place wherever you can save it. Select Save after giving the File Name.

Remove background noise in Audacity on Mac

Step 1: Create a room tone-containing audio file. When you don’t have a separate track for room tone, use a recording with a few moments of quiet in it. Click-and-drag to select a segment with a few minutes of silence using the Selection Tool.

Step 2: Select Noise Reduction from the Effects tab. Select the Get Noise Profile tab in the new tab under Step 1. The screen will shut, and Audacity will take noise profile samples of the indicated area.

Step 3: Click-and-drag to select the whole file, which requires noise reduction with the Selection Tool. To re-open the function, go to the Effect tab and pick Noise Reduction. Make modifications to the following parameters under Step 2:

• Reduce and Residue
• Frequency Smoothing (bands)
• Sensitivity
• Noise Reduction

Step 4: To listen to how the chosen file will look with the selected parameters, select Preview. Re-adjust until you have a sound noise reduction with no interference. When you’re finished, select Reduce and click OK.

Part 3: Why is Audacity Noise Reduction Not Working?

It’s possible that the Noise Reduction function isn’t letting you mop up your recording since your audio isn’t appropriate for it. The disturbance must be continuous, not random or fluctuating, to work for Audacity’s Noise Reduction function.

For example, the Noise Reduction function will not assist if your audio was made in a busy environment with unique noises such as background chatter, random traffic noises, or in an exhibition space or museum. The Noise Reduction feature in Audacity isn’t meant to cope with that kind of distortion. You’ll need to alter your recording approach if you’re capturing voice in either of those situations.

Under the following situations, the Audacity Noise Reduction function might underperform.

• Particular noise in the background, including traffic or people.
• When the harmonics of the sound and voice are comparable.
• There is sound variance where there is fluctuation in the noise.
• The volume of the voice is comparable to or lower than that of the background noise.
• When the noise is irregular or changeable rather than continuous.
• The loudness is deafening.
• The sound is a single click or pop.

Part 4: How to Prevent Background Noise in Audio Recording?

Although Audacity allows eliminating noise very simply, it is still an additional level that takes time to refine your podcast production. These pointers can help you avoid the necessity for noise reduction and cut down on the amount of time you spend processing.

1. Reduce the Computer Fan Noise

Whenever computers become too heated, they can produce a lot of noise. You may limit the amount of software that runs and position your mic away from the keyboard to help lessen this impact and avoid the fan from coming on.

However, even if you observe all of these guidelines, undesired recording sounds may still appear in your program. Fortunately, contemporary software makes this problem quite simple to resolve.

2. Reduce the Gain and Get Close to the Mic

Reduce the gain (sensitivity of the microphone) and go nearer to it. Talking straight into the microphone won’t distort your audio if you reduce the gain, and that would assist your microphone in concentrating on scooping up your voice’s tone.

Bonus Tip: Set your recorder’s (or DAW’s) sensitivity such that your speech peaks between -12 and -10db.

3. Utilize a Versatile Microphone

Condenser and dynamic microphones are the two most common types of podcast microphones. Condenser microphones are significantly more sensitive instruments meant to take up average atmospheric noise, whereas dynamic microphones have a narrower frequency range, picking up fewer ambient noises.

4. Optimize Your Recording Environment

The most significant and most crucial aspect of your podcasts’ sound quality is where you capture it. To optimize your personal podcasting space, we recommend choosing a peaceful, compact area away from HVAC systems, vehicles, external hard drives, background sound, motors, and other distractions. You may also increase the tone of your room by using natural sound absorbents such as curtains, rugs, carpets, and sofas.

Part 5: How to Remove Background Noise in Filmora?

Although there is a lot of software available to eliminate ambient noise, we highly suggest Wondershare Filmora Video Editor to edit audio and video in one place.

In addition to the standard audio editing capabilities, the recently redesigned Filmora currently includes enhanced waveforms, volume Keyframing , peak metering, and audio transitions, giving you a better audio editing interface.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Filmora Video Editor will quickly remove ambient sound from both sound/video. You may also remove the sound from the video with this simple video editor, use the Audio Equalizer or Audio Mixer functions to modify the audio further, and then Export and save the audio in an Mp3 file. Here are the detailed steps:

Step 1: In the Wondershare Filmora Timeline menu, Import your footage. Trim the footage after previewing it and deleting the sections you don’t want to retain.

Step 2: To eliminate the ambient noise immediately, double-click on the video file, and go to the Audio panel to select the Remove Background Noise option. You will find that the background noise is removed automatically.

Step 3: After checking the results, select Export to download the noise-reduced clip to your desktop or upload it immediately to YouTube or Vimeo.

Conclusion

Well, there you have it. In this Audacity Remove Background Noise guide, we have reviewed every possible method you can adopt to get rid of the unnecessary background noise in the Audacity. And if the desired results are still not achieved, we highly recommend using the Wondershare Filmora editing software. Not only will it help you remove the unwanted ambient noise, but it will also allow you to customize your audio or video file further.

02 How to Remove Background Noise in Audacity?

03 Why is Audacity Noise Reduction Not Working?

04 How to Prevent Background Noise in Audio Recording?

05 How to Remove Background Noise in Filmora?

Part 1: Things You Need to Prepare for Background Noise Reduction

Here are few things that you need to consider before you apply the noise reduction to your clips:

1. Noise Sample

A decent sample of the noise you wish to eliminate is perhaps the most crucial aspect of the Audacity remove noise procedure.

This will be used by Audacity to understand the noise and build a noise profile. The noise recording should last for a fair amount of time and be devoid of any other noises.

2. Avoid Copy Pasting Tiny Noise Section in Your Spoken Phrases

When you have a tiny part of noise between your stated words on your audio, please don’t copy/paste it to make a more significant piece of sound for Audacity to examine.

You would not be supplying Audacity with any more information that will help it generate a decent noise profile. The noise profile is what enables Audacity to tell the difference between speech and noise.

3. Minimum 2048 Data Samples Required

To build a noise profile, the Noise Reduction function requires a minimum of 2048 sample data. An audio file with a sampling frequency of 44.1kHz is roughly five hundredths of a second.

Note that this is the minor sound level that Audacity needs to generate a noise profile; however, should you supply a larger sample of the noise, Audacity can typically perform a great job of producing a suitable noise profile. As a result, attempt to capture a few seconds of background noises wherever possible.

4. Establish Recording Level and Record “Silence”

Setting your audio volume and capturing some “quiet” prior to speaking is the best way to achieve this. Instead, when you’ve finished talking, keep your camera/recorder going for a few moments.

Don’t move or create any sounds while capturing the background noises, and keep an ear open for any other noises. You only need to capture the ambient noise for a few moments; two to five seconds will suffice.

Part 2: How to Remove Background Noise in Audacity on Windows and Mac?

Whether you are using Windows or macOS, we will show you a step-by-step process to achieve your results using both software in this part of Audacity remove background music guide.

Remove background noise in Audacity on Windows

Step 1: On your recording, select a few moments of sound. Any segment of noise that incorporates other noises should be avoided.

Step 2: From the Effect menu, select Noise Reduction.

Step 3: Select the Get Noise Profile option whenever the Noise Reduction effect screen appears.

Note: Choose whether to implement the noise removal to the entire waveforms or only a portion of it.

Step 4: To access the Noise Reduction effects window, go to Effects > Noise Reduction. Raise the level of noise reduction progressively while previewing the result.

Step 5: Head over to the File section to Export and Save the result. Audacity does not save sound clips when you select Save Project; instead, you must choose Export. Select the file type you want to store and the place wherever you can save it. Select Save after giving the File Name.

Remove background noise in Audacity on Mac

Step 1: Create a room tone-containing audio file. When you don’t have a separate track for room tone, use a recording with a few moments of quiet in it. Click-and-drag to select a segment with a few minutes of silence using the Selection Tool.

Step 2: Select Noise Reduction from the Effects tab. Select the Get Noise Profile tab in the new tab under Step 1. The screen will shut, and Audacity will take noise profile samples of the indicated area.

Step 3: Click-and-drag to select the whole file, which requires noise reduction with the Selection Tool. To re-open the function, go to the Effect tab and pick Noise Reduction. Make modifications to the following parameters under Step 2:

• Reduce and Residue
• Frequency Smoothing (bands)
• Sensitivity
• Noise Reduction

Step 4: To listen to how the chosen file will look with the selected parameters, select Preview. Re-adjust until you have a sound noise reduction with no interference. When you’re finished, select Reduce and click OK.

Part 3: Why is Audacity Noise Reduction Not Working?

It’s possible that the Noise Reduction function isn’t letting you mop up your recording since your audio isn’t appropriate for it. The disturbance must be continuous, not random or fluctuating, to work for Audacity’s Noise Reduction function.

For example, the Noise Reduction function will not assist if your audio was made in a busy environment with unique noises such as background chatter, random traffic noises, or in an exhibition space or museum. The Noise Reduction feature in Audacity isn’t meant to cope with that kind of distortion. You’ll need to alter your recording approach if you’re capturing voice in either of those situations.

Under the following situations, the Audacity Noise Reduction function might underperform.

• Particular noise in the background, including traffic or people.
• When the harmonics of the sound and voice are comparable.
• There is sound variance where there is fluctuation in the noise.
• The volume of the voice is comparable to or lower than that of the background noise.
• When the noise is irregular or changeable rather than continuous.
• The loudness is deafening.
• The sound is a single click or pop.

Part 4: How to Prevent Background Noise in Audio Recording?

Although Audacity allows eliminating noise very simply, it is still an additional level that takes time to refine your podcast production. These pointers can help you avoid the necessity for noise reduction and cut down on the amount of time you spend processing.

1. Reduce the Computer Fan Noise

Whenever computers become too heated, they can produce a lot of noise. You may limit the amount of software that runs and position your mic away from the keyboard to help lessen this impact and avoid the fan from coming on.

However, even if you observe all of these guidelines, undesired recording sounds may still appear in your program. Fortunately, contemporary software makes this problem quite simple to resolve.

2. Reduce the Gain and Get Close to the Mic

Reduce the gain (sensitivity of the microphone) and go nearer to it. Talking straight into the microphone won’t distort your audio if you reduce the gain, and that would assist your microphone in concentrating on scooping up your voice’s tone.

Bonus Tip: Set your recorder’s (or DAW’s) sensitivity such that your speech peaks between -12 and -10db.

3. Utilize a Versatile Microphone

Condenser and dynamic microphones are the two most common types of podcast microphones. Condenser microphones are significantly more sensitive instruments meant to take up average atmospheric noise, whereas dynamic microphones have a narrower frequency range, picking up fewer ambient noises.

4. Optimize Your Recording Environment

The most significant and most crucial aspect of your podcasts’ sound quality is where you capture it. To optimize your personal podcasting space, we recommend choosing a peaceful, compact area away from HVAC systems, vehicles, external hard drives, background sound, motors, and other distractions. You may also increase the tone of your room by using natural sound absorbents such as curtains, rugs, carpets, and sofas.

Part 5: How to Remove Background Noise in Filmora?

Although there is a lot of software available to eliminate ambient noise, we highly suggest Wondershare Filmora Video Editor to edit audio and video in one place.

In addition to the standard audio editing capabilities, the recently redesigned Filmora currently includes enhanced waveforms, volume Keyframing , peak metering, and audio transitions, giving you a better audio editing interface.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Filmora Video Editor will quickly remove ambient sound from both sound/video. You may also remove the sound from the video with this simple video editor, use the Audio Equalizer or Audio Mixer functions to modify the audio further, and then Export and save the audio in an Mp3 file. Here are the detailed steps:

Step 1: In the Wondershare Filmora Timeline menu, Import your footage. Trim the footage after previewing it and deleting the sections you don’t want to retain.

Step 2: To eliminate the ambient noise immediately, double-click on the video file, and go to the Audio panel to select the Remove Background Noise option. You will find that the background noise is removed automatically.

Step 3: After checking the results, select Export to download the noise-reduced clip to your desktop or upload it immediately to YouTube or Vimeo.

Conclusion

Well, there you have it. In this Audacity Remove Background Noise guide, we have reviewed every possible method you can adopt to get rid of the unnecessary background noise in the Audacity. And if the desired results are still not achieved, we highly recommend using the Wondershare Filmora editing software. Not only will it help you remove the unwanted ambient noise, but it will also allow you to customize your audio or video file further.

02 How to Remove Background Noise in Audacity?

03 Why is Audacity Noise Reduction Not Working?

04 How to Prevent Background Noise in Audio Recording?

05 How to Remove Background Noise in Filmora?

Part 1: Things You Need to Prepare for Background Noise Reduction

Here are few things that you need to consider before you apply the noise reduction to your clips:

1. Noise Sample

A decent sample of the noise you wish to eliminate is perhaps the most crucial aspect of the Audacity remove noise procedure.

This will be used by Audacity to understand the noise and build a noise profile. The noise recording should last for a fair amount of time and be devoid of any other noises.

2. Avoid Copy Pasting Tiny Noise Section in Your Spoken Phrases

When you have a tiny part of noise between your stated words on your audio, please don’t copy/paste it to make a more significant piece of sound for Audacity to examine.

You would not be supplying Audacity with any more information that will help it generate a decent noise profile. The noise profile is what enables Audacity to tell the difference between speech and noise.

3. Minimum 2048 Data Samples Required

To build a noise profile, the Noise Reduction function requires a minimum of 2048 sample data. An audio file with a sampling frequency of 44.1kHz is roughly five hundredths of a second.

Note that this is the minor sound level that Audacity needs to generate a noise profile; however, should you supply a larger sample of the noise, Audacity can typically perform a great job of producing a suitable noise profile. As a result, attempt to capture a few seconds of background noises wherever possible.

4. Establish Recording Level and Record “Silence”

Setting your audio volume and capturing some “quiet” prior to speaking is the best way to achieve this. Instead, when you’ve finished talking, keep your camera/recorder going for a few moments.

Don’t move or create any sounds while capturing the background noises, and keep an ear open for any other noises. You only need to capture the ambient noise for a few moments; two to five seconds will suffice.

Part 2: How to Remove Background Noise in Audacity on Windows and Mac?

Whether you are using Windows or macOS, we will show you a step-by-step process to achieve your results using both software in this part of Audacity remove background music guide.

Remove background noise in Audacity on Windows

Step 1: On your recording, select a few moments of sound. Any segment of noise that incorporates other noises should be avoided.

Step 2: From the Effect menu, select Noise Reduction.

Step 3: Select the Get Noise Profile option whenever the Noise Reduction effect screen appears.

Note: Choose whether to implement the noise removal to the entire waveforms or only a portion of it.

Step 4: To access the Noise Reduction effects window, go to Effects > Noise Reduction. Raise the level of noise reduction progressively while previewing the result.

Step 5: Head over to the File section to Export and Save the result. Audacity does not save sound clips when you select Save Project; instead, you must choose Export. Select the file type you want to store and the place wherever you can save it. Select Save after giving the File Name.

Remove background noise in Audacity on Mac

Step 1: Create a room tone-containing audio file. When you don’t have a separate track for room tone, use a recording with a few moments of quiet in it. Click-and-drag to select a segment with a few minutes of silence using the Selection Tool.

Step 2: Select Noise Reduction from the Effects tab. Select the Get Noise Profile tab in the new tab under Step 1. The screen will shut, and Audacity will take noise profile samples of the indicated area.

Step 3: Click-and-drag to select the whole file, which requires noise reduction with the Selection Tool. To re-open the function, go to the Effect tab and pick Noise Reduction. Make modifications to the following parameters under Step 2:

• Reduce and Residue
• Frequency Smoothing (bands)
• Sensitivity
• Noise Reduction

Step 4: To listen to how the chosen file will look with the selected parameters, select Preview. Re-adjust until you have a sound noise reduction with no interference. When you’re finished, select Reduce and click OK.

Part 3: Why is Audacity Noise Reduction Not Working?

It’s possible that the Noise Reduction function isn’t letting you mop up your recording since your audio isn’t appropriate for it. The disturbance must be continuous, not random or fluctuating, to work for Audacity’s Noise Reduction function.

For example, the Noise Reduction function will not assist if your audio was made in a busy environment with unique noises such as background chatter, random traffic noises, or in an exhibition space or museum. The Noise Reduction feature in Audacity isn’t meant to cope with that kind of distortion. You’ll need to alter your recording approach if you’re capturing voice in either of those situations.

Under the following situations, the Audacity Noise Reduction function might underperform.

• Particular noise in the background, including traffic or people.
• When the harmonics of the sound and voice are comparable.
• There is sound variance where there is fluctuation in the noise.
• The volume of the voice is comparable to or lower than that of the background noise.
• When the noise is irregular or changeable rather than continuous.
• The loudness is deafening.
• The sound is a single click or pop.

Part 4: How to Prevent Background Noise in Audio Recording?

Although Audacity allows eliminating noise very simply, it is still an additional level that takes time to refine your podcast production. These pointers can help you avoid the necessity for noise reduction and cut down on the amount of time you spend processing.

1. Reduce the Computer Fan Noise

Whenever computers become too heated, they can produce a lot of noise. You may limit the amount of software that runs and position your mic away from the keyboard to help lessen this impact and avoid the fan from coming on.

However, even if you observe all of these guidelines, undesired recording sounds may still appear in your program. Fortunately, contemporary software makes this problem quite simple to resolve.

2. Reduce the Gain and Get Close to the Mic

Reduce the gain (sensitivity of the microphone) and go nearer to it. Talking straight into the microphone won’t distort your audio if you reduce the gain, and that would assist your microphone in concentrating on scooping up your voice’s tone.

Bonus Tip: Set your recorder’s (or DAW’s) sensitivity such that your speech peaks between -12 and -10db.

3. Utilize a Versatile Microphone

Condenser and dynamic microphones are the two most common types of podcast microphones. Condenser microphones are significantly more sensitive instruments meant to take up average atmospheric noise, whereas dynamic microphones have a narrower frequency range, picking up fewer ambient noises.

4. Optimize Your Recording Environment

The most significant and most crucial aspect of your podcasts’ sound quality is where you capture it. To optimize your personal podcasting space, we recommend choosing a peaceful, compact area away from HVAC systems, vehicles, external hard drives, background sound, motors, and other distractions. You may also increase the tone of your room by using natural sound absorbents such as curtains, rugs, carpets, and sofas.

Part 5: How to Remove Background Noise in Filmora?

Although there is a lot of software available to eliminate ambient noise, we highly suggest Wondershare Filmora Video Editor to edit audio and video in one place.

In addition to the standard audio editing capabilities, the recently redesigned Filmora currently includes enhanced waveforms, volume Keyframing , peak metering, and audio transitions, giving you a better audio editing interface.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Filmora Video Editor will quickly remove ambient sound from both sound/video. You may also remove the sound from the video with this simple video editor, use the Audio Equalizer or Audio Mixer functions to modify the audio further, and then Export and save the audio in an Mp3 file. Here are the detailed steps:

Step 1: In the Wondershare Filmora Timeline menu, Import your footage. Trim the footage after previewing it and deleting the sections you don’t want to retain.

Step 2: To eliminate the ambient noise immediately, double-click on the video file, and go to the Audio panel to select the Remove Background Noise option. You will find that the background noise is removed automatically.

Step 3: After checking the results, select Export to download the noise-reduced clip to your desktop or upload it immediately to YouTube or Vimeo.

Conclusion

Well, there you have it. In this Audacity Remove Background Noise guide, we have reviewed every possible method you can adopt to get rid of the unnecessary background noise in the Audacity. And if the desired results are still not achieved, we highly recommend using the Wondershare Filmora editing software. Not only will it help you remove the unwanted ambient noise, but it will also allow you to customize your audio or video file further.

02 How to Remove Background Noise in Audacity?

03 Why is Audacity Noise Reduction Not Working?

04 How to Prevent Background Noise in Audio Recording?

05 How to Remove Background Noise in Filmora?

Part 1: Things You Need to Prepare for Background Noise Reduction

Here are few things that you need to consider before you apply the noise reduction to your clips:

1. Noise Sample

A decent sample of the noise you wish to eliminate is perhaps the most crucial aspect of the Audacity remove noise procedure.

This will be used by Audacity to understand the noise and build a noise profile. The noise recording should last for a fair amount of time and be devoid of any other noises.

2. Avoid Copy Pasting Tiny Noise Section in Your Spoken Phrases

When you have a tiny part of noise between your stated words on your audio, please don’t copy/paste it to make a more significant piece of sound for Audacity to examine.

You would not be supplying Audacity with any more information that will help it generate a decent noise profile. The noise profile is what enables Audacity to tell the difference between speech and noise.

3. Minimum 2048 Data Samples Required

To build a noise profile, the Noise Reduction function requires a minimum of 2048 sample data. An audio file with a sampling frequency of 44.1kHz is roughly five hundredths of a second.

Note that this is the minor sound level that Audacity needs to generate a noise profile; however, should you supply a larger sample of the noise, Audacity can typically perform a great job of producing a suitable noise profile. As a result, attempt to capture a few seconds of background noises wherever possible.

4. Establish Recording Level and Record “Silence”

Setting your audio volume and capturing some “quiet” prior to speaking is the best way to achieve this. Instead, when you’ve finished talking, keep your camera/recorder going for a few moments.

Don’t move or create any sounds while capturing the background noises, and keep an ear open for any other noises. You only need to capture the ambient noise for a few moments; two to five seconds will suffice.

Part 2: How to Remove Background Noise in Audacity on Windows and Mac?

Whether you are using Windows or macOS, we will show you a step-by-step process to achieve your results using both software in this part of Audacity remove background music guide.

Remove background noise in Audacity on Windows

Step 1: On your recording, select a few moments of sound. Any segment of noise that incorporates other noises should be avoided.

Step 2: From the Effect menu, select Noise Reduction.

Step 3: Select the Get Noise Profile option whenever the Noise Reduction effect screen appears.

Note: Choose whether to implement the noise removal to the entire waveforms or only a portion of it.

Step 4: To access the Noise Reduction effects window, go to Effects > Noise Reduction. Raise the level of noise reduction progressively while previewing the result.

Step 5: Head over to the File section to Export and Save the result. Audacity does not save sound clips when you select Save Project; instead, you must choose Export. Select the file type you want to store and the place wherever you can save it. Select Save after giving the File Name.

Remove background noise in Audacity on Mac

Step 1: Create a room tone-containing audio file. When you don’t have a separate track for room tone, use a recording with a few moments of quiet in it. Click-and-drag to select a segment with a few minutes of silence using the Selection Tool.

Step 2: Select Noise Reduction from the Effects tab. Select the Get Noise Profile tab in the new tab under Step 1. The screen will shut, and Audacity will take noise profile samples of the indicated area.

Step 3: Click-and-drag to select the whole file, which requires noise reduction with the Selection Tool. To re-open the function, go to the Effect tab and pick Noise Reduction. Make modifications to the following parameters under Step 2:

• Reduce and Residue
• Frequency Smoothing (bands)
• Sensitivity
• Noise Reduction

Step 4: To listen to how the chosen file will look with the selected parameters, select Preview. Re-adjust until you have a sound noise reduction with no interference. When you’re finished, select Reduce and click OK.

Part 3: Why is Audacity Noise Reduction Not Working?

It’s possible that the Noise Reduction function isn’t letting you mop up your recording since your audio isn’t appropriate for it. The disturbance must be continuous, not random or fluctuating, to work for Audacity’s Noise Reduction function.

For example, the Noise Reduction function will not assist if your audio was made in a busy environment with unique noises such as background chatter, random traffic noises, or in an exhibition space or museum. The Noise Reduction feature in Audacity isn’t meant to cope with that kind of distortion. You’ll need to alter your recording approach if you’re capturing voice in either of those situations.

Under the following situations, the Audacity Noise Reduction function might underperform.

• Particular noise in the background, including traffic or people.
• When the harmonics of the sound and voice are comparable.
• There is sound variance where there is fluctuation in the noise.
• The volume of the voice is comparable to or lower than that of the background noise.
• When the noise is irregular or changeable rather than continuous.
• The loudness is deafening.
• The sound is a single click or pop.

Part 4: How to Prevent Background Noise in Audio Recording?

Although Audacity allows eliminating noise very simply, it is still an additional level that takes time to refine your podcast production. These pointers can help you avoid the necessity for noise reduction and cut down on the amount of time you spend processing.

1. Reduce the Computer Fan Noise

Whenever computers become too heated, they can produce a lot of noise. You may limit the amount of software that runs and position your mic away from the keyboard to help lessen this impact and avoid the fan from coming on.

However, even if you observe all of these guidelines, undesired recording sounds may still appear in your program. Fortunately, contemporary software makes this problem quite simple to resolve.

2. Reduce the Gain and Get Close to the Mic

Reduce the gain (sensitivity of the microphone) and go nearer to it. Talking straight into the microphone won’t distort your audio if you reduce the gain, and that would assist your microphone in concentrating on scooping up your voice’s tone.

Bonus Tip: Set your recorder’s (or DAW’s) sensitivity such that your speech peaks between -12 and -10db.

3. Utilize a Versatile Microphone

Condenser and dynamic microphones are the two most common types of podcast microphones. Condenser microphones are significantly more sensitive instruments meant to take up average atmospheric noise, whereas dynamic microphones have a narrower frequency range, picking up fewer ambient noises.

4. Optimize Your Recording Environment

The most significant and most crucial aspect of your podcasts’ sound quality is where you capture it. To optimize your personal podcasting space, we recommend choosing a peaceful, compact area away from HVAC systems, vehicles, external hard drives, background sound, motors, and other distractions. You may also increase the tone of your room by using natural sound absorbents such as curtains, rugs, carpets, and sofas.

Part 5: How to Remove Background Noise in Filmora?

Although there is a lot of software available to eliminate ambient noise, we highly suggest Wondershare Filmora Video Editor to edit audio and video in one place.

In addition to the standard audio editing capabilities, the recently redesigned Filmora currently includes enhanced waveforms, volume Keyframing , peak metering, and audio transitions, giving you a better audio editing interface.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Filmora Video Editor will quickly remove ambient sound from both sound/video. You may also remove the sound from the video with this simple video editor, use the Audio Equalizer or Audio Mixer functions to modify the audio further, and then Export and save the audio in an Mp3 file. Here are the detailed steps:

Step 1: In the Wondershare Filmora Timeline menu, Import your footage. Trim the footage after previewing it and deleting the sections you don’t want to retain.

Step 2: To eliminate the ambient noise immediately, double-click on the video file, and go to the Audio panel to select the Remove Background Noise option. You will find that the background noise is removed automatically.

Step 3: After checking the results, select Export to download the noise-reduced clip to your desktop or upload it immediately to YouTube or Vimeo.

Conclusion

Well, there you have it. In this Audacity Remove Background Noise guide, we have reviewed every possible method you can adopt to get rid of the unnecessary background noise in the Audacity. And if the desired results are still not achieved, we highly recommend using the Wondershare Filmora editing software. Not only will it help you remove the unwanted ambient noise, but it will also allow you to customize your audio or video file further.

Cutting-Edge TikTok Techniques for New Video Borders

TikTok has dramatically changed the world for digital content creators. It has provided millions of content creators a platform to design and deliver content to influence their followers. TikTok offers state-of-the-art features, such as filters, overlays, and effects to its worldwide customer base. One such feature is the green screen filter that allows changing the background of the TikTok video. Do you want to know more about the green screen in-built feature? If yes, we have got you professionally covered in the guide that will tell you everything about how to change the TikTok video background. Let’s get started.

In this article

01 Change Video Background with Green Screen Effect in TikTok

02 Get a Green Screen Background from Someone’s TikTok

03 Change TikTok Video Background in Filmora [No Green Screen]

Part 1: How to Change TikTok Video Background with Green Screen Effect?

TikTok has a lot to fascinate its users. You will find loads of features that can help you make your video content engaging. Plus, it also facilitates users to polish their content. Hiding or replacing is one of the techniques to enhance the content’s quality. TikTok comes with an in-built filter that lets you change the video background. This is likely to make your video more compelling. Here’s how you can do it by following the simple steps below.

Step 1: Create a new TikTok video

Launch the TikTok application, log in to your account and tap the + button to capture a new video.

Step 2: Open effects and choose the Green Screen option

Select rear or front camera when directed to video recording window. Choose effects at the bottom-right of the screen. From the available options, look for the green screen option and select it.

Step 3:: Select the Image to change video background

You can choose any image from your phone’s gallery to utilize it as your background. Once done, hit the Record button to capture video with your customized background.

Note: Apart from selecting your own picture, you can choose from different effects available, including the titled background or AR (augmented reality) features.

Part 2: How to Get a Green Screen Background from Someone’s TikTok?

TikTok recently introduced a fantastic feature to customize or alter your video’s background without even looking for the green screen filter on your own. The “Green Screen Duet Feature.” This feature also lets users apply another person’s video as the background.

Green screens were once only available to those who had access to, well, a green screen. Now the case is different. You can utilize this “Green Screen” feature from the various applications now, allowing you to add a customizable background to your video, and TikTok is one of them. s Various content creators customize their background with effects, a still image, or even a video from their camera roll using the TikTok app.

Imagine scrolling down the TikTok app and finding an eye-catching customized background. Yes! You can utilize it to spice up your videos as well. We have already demonstrated how you can add a green screen effect in TikTok in your videos. But did you also know you can add green screen background from someone else’s video to your TikTok? Even if you didn’t, we have compiled a step-by-step guide that will give you a perfect depiction of how you can pull it off.

Step 1: Search the Video with Green Screen Effects on TikTok

First and foremost, launch the TikTok app on your phone. Either navigate the video with a green screen effect or type Green Screen in the Search Box to find a video. Open the video and click on the Green Screen Effect in the bottom left of the screen.

Step 2: Make Your Video with the Green Screen Effect

Now, you can record your TikTok video with the green-screen effect used.

Part 3: How to Change TikTok Video Background without Green Screen in Filmora?

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Wondershare Filmora is one of the most popular video editing software among YouTubers. With the latest Auto-Reframe feature, you can create social media videos easier and faster. With Filmora, you can change backgrounds in your videos in various ways, with or without a green screen.

The Human Segmentation effect in Filmora’s AI Portrait lets you eliminate people from a movie’s background instead of using a green screen. It needs a very few mouse clicks, and it works the best when there are people next to the camera.

After you’ve eliminated the background, you’ll be able to see the primary foreground of your video in live time. You can then supplement your actual video with a picture or a background. You can also use the video without the background as an intermediate layer on top of another video. Follow the below steps to change the video background using this feature:

Step 1: Import Video to Timeline

Launch Filmora on your Windows PC or Mac, and then import the video to the timeline by clicking on the File and then Import Media.

Step 2: Apply Human Segmentation

Go to Effects and then select the AI Portrait to see all of the AI Portrait effects. Move the human segmentation effect to the video timeline.

Step 3: Adjust the Effect Setting (Optional)

In the preview window, you’ll notice that the subject has been separated from the video background. If necessary, double-click the video in the timeline and find the video effect field to modify the edge, thickness, and feather. You can also try the neon borders and glowing flow effects under the AI Portrait category to have some fun.

Step 4: Change the Background

Now, drop the background video to the track below the video clip to change the video background.

Step 5: Export the video with new background

Preview the final result and then click the Export button to save the video on your computer.

Note: Check this guide to find out how to upload TikTok videos on your desktop

Conclusion

To lure the viewer’s attention, there is always a necessity to create visual and audio effects in a TikTok video. A TikTok video maker may not always have the privilege of the ideal location and surroundings to make a video stand out in the vast online market. A simple way out is to use software-based simulation, which means replacing the video background with the required one rather than the original. After reading the article, we hope that you don’t have any concerns about how to change the TikTok video background.

02 Get a Green Screen Background from Someone’s TikTok

03 Change TikTok Video Background in Filmora [No Green Screen]

Part 1: How to Change TikTok Video Background with Green Screen Effect?

TikTok has a lot to fascinate its users. You will find loads of features that can help you make your video content engaging. Plus, it also facilitates users to polish their content. Hiding or replacing is one of the techniques to enhance the content’s quality. TikTok comes with an in-built filter that lets you change the video background. This is likely to make your video more compelling. Here’s how you can do it by following the simple steps below.

Step 1: Create a new TikTok video

Launch the TikTok application, log in to your account and tap the + button to capture a new video.

Step 2: Open effects and choose the Green Screen option

Select rear or front camera when directed to video recording window. Choose effects at the bottom-right of the screen. From the available options, look for the green screen option and select it.

Step 3:: Select the Image to change video background

You can choose any image from your phone’s gallery to utilize it as your background. Once done, hit the Record button to capture video with your customized background.

Note: Apart from selecting your own picture, you can choose from different effects available, including the titled background or AR (augmented reality) features.

Part 2: How to Get a Green Screen Background from Someone’s TikTok?

TikTok recently introduced a fantastic feature to customize or alter your video’s background without even looking for the green screen filter on your own. The “Green Screen Duet Feature.” This feature also lets users apply another person’s video as the background.

Green screens were once only available to those who had access to, well, a green screen. Now the case is different. You can utilize this “Green Screen” feature from the various applications now, allowing you to add a customizable background to your video, and TikTok is one of them. s Various content creators customize their background with effects, a still image, or even a video from their camera roll using the TikTok app.

Imagine scrolling down the TikTok app and finding an eye-catching customized background. Yes! You can utilize it to spice up your videos as well. We have already demonstrated how you can add a green screen effect in TikTok in your videos. But did you also know you can add green screen background from someone else’s video to your TikTok? Even if you didn’t, we have compiled a step-by-step guide that will give you a perfect depiction of how you can pull it off.

Step 1: Search the Video with Green Screen Effects on TikTok

First and foremost, launch the TikTok app on your phone. Either navigate the video with a green screen effect or type Green Screen in the Search Box to find a video. Open the video and click on the Green Screen Effect in the bottom left of the screen.

Step 2: Make Your Video with the Green Screen Effect

Now, you can record your TikTok video with the green-screen effect used.

Part 3: How to Change TikTok Video Background without Green Screen in Filmora?

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Wondershare Filmora is one of the most popular video editing software among YouTubers. With the latest Auto-Reframe feature, you can create social media videos easier and faster. With Filmora, you can change backgrounds in your videos in various ways, with or without a green screen.

The Human Segmentation effect in Filmora’s AI Portrait lets you eliminate people from a movie’s background instead of using a green screen. It needs a very few mouse clicks, and it works the best when there are people next to the camera.

After you’ve eliminated the background, you’ll be able to see the primary foreground of your video in live time. You can then supplement your actual video with a picture or a background. You can also use the video without the background as an intermediate layer on top of another video. Follow the below steps to change the video background using this feature:

Step 1: Import Video to Timeline

Launch Filmora on your Windows PC or Mac, and then import the video to the timeline by clicking on the File and then Import Media.

Step 2: Apply Human Segmentation

Go to Effects and then select the AI Portrait to see all of the AI Portrait effects. Move the human segmentation effect to the video timeline.

Step 3: Adjust the Effect Setting (Optional)

In the preview window, you’ll notice that the subject has been separated from the video background. If necessary, double-click the video in the timeline and find the video effect field to modify the edge, thickness, and feather. You can also try the neon borders and glowing flow effects under the AI Portrait category to have some fun.

Step 4: Change the Background

Now, drop the background video to the track below the video clip to change the video background.

Step 5: Export the video with new background

Preview the final result and then click the Export button to save the video on your computer.

Note: Check this guide to find out how to upload TikTok videos on your desktop

Conclusion

To lure the viewer’s attention, there is always a necessity to create visual and audio effects in a TikTok video. A TikTok video maker may not always have the privilege of the ideal location and surroundings to make a video stand out in the vast online market. A simple way out is to use software-based simulation, which means replacing the video background with the required one rather than the original. After reading the article, we hope that you don’t have any concerns about how to change the TikTok video background.

02 Get a Green Screen Background from Someone’s TikTok

03 Change TikTok Video Background in Filmora [No Green Screen]

Part 1: How to Change TikTok Video Background with Green Screen Effect?

TikTok has a lot to fascinate its users. You will find loads of features that can help you make your video content engaging. Plus, it also facilitates users to polish their content. Hiding or replacing is one of the techniques to enhance the content’s quality. TikTok comes with an in-built filter that lets you change the video background. This is likely to make your video more compelling. Here’s how you can do it by following the simple steps below.

Step 1: Create a new TikTok video

Launch the TikTok application, log in to your account and tap the + button to capture a new video.

Step 2: Open effects and choose the Green Screen option

Select rear or front camera when directed to video recording window. Choose effects at the bottom-right of the screen. From the available options, look for the green screen option and select it.

Step 3:: Select the Image to change video background

You can choose any image from your phone’s gallery to utilize it as your background. Once done, hit the Record button to capture video with your customized background.

Note: Apart from selecting your own picture, you can choose from different effects available, including the titled background or AR (augmented reality) features.

Part 2: How to Get a Green Screen Background from Someone’s TikTok?

TikTok recently introduced a fantastic feature to customize or alter your video’s background without even looking for the green screen filter on your own. The “Green Screen Duet Feature.” This feature also lets users apply another person’s video as the background.

Green screens were once only available to those who had access to, well, a green screen. Now the case is different. You can utilize this “Green Screen” feature from the various applications now, allowing you to add a customizable background to your video, and TikTok is one of them. s Various content creators customize their background with effects, a still image, or even a video from their camera roll using the TikTok app.

Imagine scrolling down the TikTok app and finding an eye-catching customized background. Yes! You can utilize it to spice up your videos as well. We have already demonstrated how you can add a green screen effect in TikTok in your videos. But did you also know you can add green screen background from someone else’s video to your TikTok? Even if you didn’t, we have compiled a step-by-step guide that will give you a perfect depiction of how you can pull it off.

Step 1: Search the Video with Green Screen Effects on TikTok

First and foremost, launch the TikTok app on your phone. Either navigate the video with a green screen effect or type Green Screen in the Search Box to find a video. Open the video and click on the Green Screen Effect in the bottom left of the screen.

Step 2: Make Your Video with the Green Screen Effect

Now, you can record your TikTok video with the green-screen effect used.

Part 3: How to Change TikTok Video Background without Green Screen in Filmora?

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Wondershare Filmora is one of the most popular video editing software among YouTubers. With the latest Auto-Reframe feature, you can create social media videos easier and faster. With Filmora, you can change backgrounds in your videos in various ways, with or without a green screen.

The Human Segmentation effect in Filmora’s AI Portrait lets you eliminate people from a movie’s background instead of using a green screen. It needs a very few mouse clicks, and it works the best when there are people next to the camera.

After you’ve eliminated the background, you’ll be able to see the primary foreground of your video in live time. You can then supplement your actual video with a picture or a background. You can also use the video without the background as an intermediate layer on top of another video. Follow the below steps to change the video background using this feature:

Step 1: Import Video to Timeline

Launch Filmora on your Windows PC or Mac, and then import the video to the timeline by clicking on the File and then Import Media.

Step 2: Apply Human Segmentation

Go to Effects and then select the AI Portrait to see all of the AI Portrait effects. Move the human segmentation effect to the video timeline.

Step 3: Adjust the Effect Setting (Optional)

In the preview window, you’ll notice that the subject has been separated from the video background. If necessary, double-click the video in the timeline and find the video effect field to modify the edge, thickness, and feather. You can also try the neon borders and glowing flow effects under the AI Portrait category to have some fun.

Step 4: Change the Background

Now, drop the background video to the track below the video clip to change the video background.

Step 5: Export the video with new background

Preview the final result and then click the Export button to save the video on your computer.

Note: Check this guide to find out how to upload TikTok videos on your desktop

Conclusion

To lure the viewer’s attention, there is always a necessity to create visual and audio effects in a TikTok video. A TikTok video maker may not always have the privilege of the ideal location and surroundings to make a video stand out in the vast online market. A simple way out is to use software-based simulation, which means replacing the video background with the required one rather than the original. After reading the article, we hope that you don’t have any concerns about how to change the TikTok video background.

02 Get a Green Screen Background from Someone’s TikTok

03 Change TikTok Video Background in Filmora [No Green Screen]

Part 1: How to Change TikTok Video Background with Green Screen Effect?

TikTok has a lot to fascinate its users. You will find loads of features that can help you make your video content engaging. Plus, it also facilitates users to polish their content. Hiding or replacing is one of the techniques to enhance the content’s quality. TikTok comes with an in-built filter that lets you change the video background. This is likely to make your video more compelling. Here’s how you can do it by following the simple steps below.

Step 1: Create a new TikTok video

Launch the TikTok application, log in to your account and tap the + button to capture a new video.

Step 2: Open effects and choose the Green Screen option

Select rear or front camera when directed to video recording window. Choose effects at the bottom-right of the screen. From the available options, look for the green screen option and select it.

Step 3:: Select the Image to change video background

You can choose any image from your phone’s gallery to utilize it as your background. Once done, hit the Record button to capture video with your customized background.

Note: Apart from selecting your own picture, you can choose from different effects available, including the titled background or AR (augmented reality) features.

Part 2: How to Get a Green Screen Background from Someone’s TikTok?

TikTok recently introduced a fantastic feature to customize or alter your video’s background without even looking for the green screen filter on your own. The “Green Screen Duet Feature.” This feature also lets users apply another person’s video as the background.

Green screens were once only available to those who had access to, well, a green screen. Now the case is different. You can utilize this “Green Screen” feature from the various applications now, allowing you to add a customizable background to your video, and TikTok is one of them. s Various content creators customize their background with effects, a still image, or even a video from their camera roll using the TikTok app.

Imagine scrolling down the TikTok app and finding an eye-catching customized background. Yes! You can utilize it to spice up your videos as well. We have already demonstrated how you can add a green screen effect in TikTok in your videos. But did you also know you can add green screen background from someone else’s video to your TikTok? Even if you didn’t, we have compiled a step-by-step guide that will give you a perfect depiction of how you can pull it off.

Step 1: Search the Video with Green Screen Effects on TikTok

First and foremost, launch the TikTok app on your phone. Either navigate the video with a green screen effect or type Green Screen in the Search Box to find a video. Open the video and click on the Green Screen Effect in the bottom left of the screen.

Step 2: Make Your Video with the Green Screen Effect

Now, you can record your TikTok video with the green-screen effect used.

Part 3: How to Change TikTok Video Background without Green Screen in Filmora?

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Wondershare Filmora is one of the most popular video editing software among YouTubers. With the latest Auto-Reframe feature, you can create social media videos easier and faster. With Filmora, you can change backgrounds in your videos in various ways, with or without a green screen.

The Human Segmentation effect in Filmora’s AI Portrait lets you eliminate people from a movie’s background instead of using a green screen. It needs a very few mouse clicks, and it works the best when there are people next to the camera.

After you’ve eliminated the background, you’ll be able to see the primary foreground of your video in live time. You can then supplement your actual video with a picture or a background. You can also use the video without the background as an intermediate layer on top of another video. Follow the below steps to change the video background using this feature:

Step 1: Import Video to Timeline

Launch Filmora on your Windows PC or Mac, and then import the video to the timeline by clicking on the File and then Import Media.

Step 2: Apply Human Segmentation

Go to Effects and then select the AI Portrait to see all of the AI Portrait effects. Move the human segmentation effect to the video timeline.

Step 3: Adjust the Effect Setting (Optional)

In the preview window, you’ll notice that the subject has been separated from the video background. If necessary, double-click the video in the timeline and find the video effect field to modify the edge, thickness, and feather. You can also try the neon borders and glowing flow effects under the AI Portrait category to have some fun.

Step 4: Change the Background

Now, drop the background video to the track below the video clip to change the video background.

Step 5: Export the video with new background

Preview the final result and then click the Export button to save the video on your computer.

Note: Check this guide to find out how to upload TikTok videos on your desktop

Conclusion

To lure the viewer’s attention, there is always a necessity to create visual and audio effects in a TikTok video. A TikTok video maker may not always have the privilege of the ideal location and surroundings to make a video stand out in the vast online market. A simple way out is to use software-based simulation, which means replacing the video background with the required one rather than the original. After reading the article, we hope that you don’t have any concerns about how to change the TikTok video background.

Also read: