How To Reduce Mouth Sounds When Recording?

There are a few things you can do to reduce mouth sounds when recording. First, make sure you are using a good quality microphone. This will help to reduce background noise and pick up your voice more clearly.

Second, try to speak directly into the microphone, rather than from the side or at a distance. This will help to focus the sound and reduce echo.

Finally, try to avoid eating or drinking anything while recording, as this can cause mouth sounds.

If you need to take a break, step away from the microphone and drink some water before continuing. By following these tips, you can help to reduce mouth sounds and create a clear recording.

  • Make sure the microphone is positioned correctly
  • The microphone should be positioned about 6 inches away from the mouth, slightly off to the side
  • Use a pop filter
  • A pop filter will help to reduce the amount of plosives (hard consonants) that are picked up by the microphone
  • Use a windscreen
  • A windscreen will help to reduce any breaths or air that is picked up by the microphone
  • Record in a quiet environment
  • If possible, try to find a quiet room or space to record in
  • This will help to reduce any background noise that might be picked up by the microphone
  • Use a noise reduction plugin
  • If you are editing your recording in a software program, you can use a noise reduction plugin to help reduce any mouth sounds that were picked up

How To Reduce Mouth Noise

How To Reduce Mouth Sounds When Recording?

Reducing mouth sounds (like lip smacks, clicks, and other noises) is a common challenge in audio recording, especially for voice-over artists, podcasters, and narrators. Here are several strategies to help reduce these unwanted sounds:

  1. Hydration:
    • Drink plenty of water before and during recording. Dehydration can cause your mouth to produce more noticeable sounds.
    • Avoid caffeine or alcohol as they can dehydrate you.
  2. Oral Care:
    • Brush your teeth and use mouthwash prior to recording to reduce the stickiness inside the mouth.
    • Chewing gum or eating a green apple can help reduce the noise. The acidity in the apple helps cut down on the stickiness inside the mouth.
  3. Microphone Technique:
    • Use a pop filter or windscreen. This not only reduces plosives (like the “P” and “B” sounds) but can also help in reducing some mouth sounds.
    • Adjust the angle and distance from the microphone. Instead of speaking directly into the mic, angle your mouth slightly off to the side.
  4. Environment:
    • Ensure the recording environment is humidified, as dry environments can exacerbate mouth sounds.
    • Some artists keep a small spray bottle of water on hand to mist the air in their recording space.
  5. Post-Production:
    • Use noise reduction software or plugins. Tools like iZotope RX have specific modules to deal with mouth clicks and other unwanted sounds.
    • Manual editing: Zoom in on the waveform in your audio editor and manually cut out or reduce the volume of noticeable mouth sounds.
  6. Practice & Technique:
    • Pay attention to your mouth’s positioning and movements as you speak. With time and practice, you can minimize the creation of these sounds.
    • Slow down. Sometimes speaking too quickly can cause more mouth sounds.
  7. Avoid Certain Foods:
    • Before and during recording, avoid dairy products, which can create a thick saliva that leads to more mouth sounds.
    • Also avoid sugary or sticky foods.
  8. Rest:
    • Give your voice a break. If you’re noticing more mouth sounds, it might be because you’re tired.
  9. Breathing:
    • Breathe through your nose rather than your mouth as much as possible while speaking. This reduces the chances of producing saliva-laden sounds.
  10. Feedback:
    • Listen to your recordings regularly to notice and become aware of any recurring sounds you make. The more you’re aware of them, the easier it becomes to reduce them in the future.

Remember, it might not be possible to eliminate all mouth sounds, and a few here and there can make a recording sound more natural. The key is to reduce them to a point where they aren’t distracting for the listener.

Saliva noises when recording

If you’re recording audio, you may have noticed that sometimes your saliva makes noises when it hits the microphone. This can be a real pain, especially if you’re trying to record something that’s supposed to be quiet and intimate. There are a few things you can do to try to reduce the saliva noise.

First, make sure you’re hydrated. Drinking lots of water will help keep your mouth from getting too dry, and will also help thin out your saliva so it’s less likely to make noise when it hits the microphone.

Second, try to avoid eating or drinking anything for at least an hour before you start recording. This will help ensure that your mouth is nice and dry.

Finally, if you can, try to position the microphone slightly below your mouth. This way, if any saliva does make it to the microphone, it’s less likely to be as loud.

If you follow these tips, you should be able to minimize the saliva noise in your recordings.

How to remove saliva noises

If you’re a podcaster, you know that saliva noises can ruin a recording.

Here’s how to remove them.

1. Use a pop filter: A pop filter is a must for any podcaster. It helps to reduce the amount of saliva that hits the microphone, and therefore, reduces the amount of saliva noise in your recording.

2. Use a windscreen: A windscreen also helps to reduce the amount of saliva that hits the microphone. It’s especially helpful if you’re recording in a windy environment.

3. Use a foam cover: A foam cover helps to absorb the sound of saliva hitting the microphone. It’s especially helpful if you’re recording in a quiet environment.

4. Use a noise gate: A noise gate is a software plugin that helps to reduce the amount of background noise in your recording. It’s especially helpful if you’re recording in a noisy environment.

5. Use a de-esser: A de-esser is a software plugin that helps to reduce the amount of sibilance in your recording. It’s especially helpful if you’re recording someone with a lot of saliva noise.

6. Use a noise cancellation plugin: A noise cancellation plugin is a software plugin that helps to reduce the amount of background noise in your recording. It’s especially helpful if you’re recording in a noisy environment.

7. Use a high-pass filter: A high-pass filter is a software plugin that helps to reduce the amount of low-frequency noise in your recording. It’s especially helpful if you’re recording in a noisy environment.

8. Use a low-pass filter: A low-pass filter is a software plugin that helps to reduce the amount of high-frequency noise in your recording. It’s especially helpful if you’re recording in a noisy environment.

Mouth de clicker

A mouth de-clicker is a small, plastic device that is inserted into the mouth to help with clicking sounds. It is also sometimes called a palatal expander. The mouth de-clicker works by holding the tongue in place so that it does not click when it hits the teeth.

It is held in place by the lips and cheeks. Mouth de-clickers are available in different sizes. They are also available in different colors.

Mouth de-clickers are easy to use. They are comfortable to wear and are barely noticeable. Mouth de-clickers are a great way to help reduce or eliminate clicking sounds.

They are also a great way to help with speech problems.

Mouth de-click plugin free

A mouth de-click plugin is a great way to clean up your audio recordings and make them sound more professional. There are a number of different plugins available, but the best one to use is the free Declicker by Waves. This plugin is very easy to use and it does a great job of removing clicks and pops from your audio recordings.

Just select the region of the audio that you want to clean up and then click the “Declick” button. The plugin will then process the audio and remove the clicks and pops. The Declicker plugin is a great tool for anyone who wants to clean up their audio recordings.

It’s easy to use and it does a great job of removing clicks and pops. If you’re looking for a mouth de-click plugin, then the Declicker by Waves is the best one to use.

how to reduce mouth sounds when recording

Credit: www.gravyforthebrain.com

How do you reduce the sound of saliva?

If you’re self-conscious about the sound of your saliva, there are a few things you can do to reduce the noise. First, try to keep your mouth as moist as possible by drinking plenty of water throughout the day. This will help to keep your saliva from becoming too thick and sticky.

You can also try sucking on hard candy or chewing gum to help keep your mouth moist. If you’re still having trouble with noise, there are a few other things you can try. One is to place your tongue behind your teeth when you swallow.

This will help to muffle the sound. You can also try to keep your lips together when you swallow. This will help to create a seal that will keep the noise from escaping.

Finally, you can try to relax your jaw as much as possible. This will help to prevent your teeth from grinding together, which can also create noise.

How do I stop my lips from smacking when I record?

If your recordings are plagued by unwanted lip-smacking sounds, it can be distracting for listeners. Fortunately, there are several steps you can take to prevent or minimize these sounds:

  1. Stay Hydrated: Drink plenty of water before and during your recording session. Dry lips are more likely to produce smacking or clicking sounds.
  2. Lip Balm: Apply lip balm or chapstick to ensure your lips are smooth and moisturized, but avoid overly glossy or sticky balms that can make the problem worse.
  3. Proper Mic Technique: Adjust the positioning of your microphone. Sometimes, having the microphone too close to your mouth can capture more of these unwanted sounds. A pop filter can also help, even though its primary purpose is to reduce plosive sounds like “p” and “b”.
  4. Mindful Speaking: Be aware of your mouth movements and try to reduce any unnecessary lip motions. Some people unconsciously smack their lips more when they are nervous or thinking about what to say next.
  5. Warm-Up: Before recording, spend a few minutes doing some vocal warm-ups. This can help relax the mouth and reduce tension.
  6. Avoid Certain Foods: Prior to recording, avoid dairy products and sugary foods, as they can increase mouth noise. Also, stay away from carbonated beverages which can lead to burping during recording.
  7. Green Apple Trick: This is a popular trick among voice actors. Taking a bite of a green apple can reduce mouth noise. The slight tartness and crispiness of the apple helps to decrease saliva thickness, reducing the likelihood of smacking.
  8. Post-Production: If some smacks still make their way into your recording, audio editing software can be helpful. Tools like iZotope RX have specific settings for removing mouth clicks and other unwanted noises. Learn to use the spectral view and manual editing techniques to visually identify and remove these sounds.
  9. Regular Breaks: If you’re recording for long periods, take regular breaks to drink water and relax your mouth muscles.
  10. Oral Hygiene: Brushing your teeth and using mouthwash before recording can help as it reduces excess saliva which can cause smacking sounds.

Remember, it’s natural for some mouth sounds to occur when speaking. The goal isn’t to eliminate them entirely (which can make recordings sound unnatural), but rather to reduce them to a level where they aren’t distracting for your listeners.

How do I remove mouth noise in audacity?

Mouth noises—such as clicks, pops, and saliva sounds—can be distracting in audio recordings. Fortunately, you can use Audacity, a free, open-source audio editor, to help reduce or remove these unwanted sounds. Here’s a step-by-step guide:

Import Your Audio into Audacity:

  • Open Audacity.
  • Drag and drop your audio file into the main window or use ‘File > Open‘ to select your file.

Listen Carefully:

Play back your audio to identify areas with mouth noises. You might want to zoom in on the waveform (using the zoom tool or the + key) for a more detailed view.

Manual Removal:

  • Highlight the unwanted noise using the selection tool.
  • Choose ‘Effect > Repair‘ (this works best for small selections no more than 128 samples long).
  • Alternatively, you can use the ‘Edit > Cut‘ (or the shortcut Ctrl+X) after highlighting the noise, but be cautious as this might create audible gaps or jumps in the audio.

Noise Reduction:

If the mouth noises are consistent throughout the recording:

  • Select a few seconds of just the noise (no voice or other sounds).
  • Go to ‘Effect > Noise Reduction‘.
  • Click on “Get Noise Profile.”
  • Now, select the entire audio or the portion where you’d like to apply noise reduction.
  • Go back to ‘Effect > Noise Reduction‘ again.
  • Adjust the settings (you might want to start with the default settings and modify as needed) and click “OK.”

High-Pass Filter:

  • Some mouth noises are low-frequency thumps or pops. You can reduce them using a high-pass filter.
  • Go to ‘Effect > Equalization‘.
  • Choose “Select curve” and pick “Bass Cut” or manually shape the curve to cut low frequencies.
  • Click “OK.”

Click Removal:

  • Audacity has a built-in click remover that might be effective for some mouth noises.
  • Highlight the section with clicks or the entire track.
  • Go to ‘Effect > Click Removal‘.
  • Adjust the settings as needed (start with default) and click “OK.”


Always listen to your adjustments to ensure the voice still sounds natural. Over-processing can make the voice sound artificial or introduce other unwanted artifacts.

Export Your Cleaned Audio:

Once you’re satisfied with the results, go to ‘File > Export‘ to save your cleaned audio file.

Remember, it’s always a good idea to keep a backup of the original recording in case you need to go back and make adjustments or if something goes wrong in the editing process.

How do you remove mouth noises in audition?

Removing mouth noises in Adobe Audition involves a few steps. Mouth noises can include lip smacks, saliva sounds, and other unwanted sounds that can be distracting in audio recordings. Here’s how you can remove or reduce these noises in Adobe Audition:

Import Your Audio:

  • Open Adobe Audition.
  • Go to File > Import > File (or simply drag and drop your audio file into the workspace).

Zoom In and Identify Mouth Noises:

Use the zoom tools (or the + and - keys) to zoom in on the waveform where you believe mouth noises are present. These noises often look like small wave forms or spikes in the audio track.

Use the Spot Healing Brush:

  • In the toolbar, select the Spot Healing Brush. This tool is similar to the one in Adobe Photoshop and can be used to “paint away” unwanted sounds.
  • Adjust the brush size if needed.
  • Click and drag over the mouth noise in the waveform to remove it. The Spot Healing Brush tool will attempt to seamlessly remove the sound.

Use Noise Reduction:

  • If you have consistent background noise along with mouth noises, you can use the Noise Reduction effect to remove or reduce them.
  • Highlight a section of the audio that contains only the noise (no speech).
  • Go to Effects > Noise Reduction/Restoration > Capture Noise Print.
  • Then, highlight the entire audio or the section where you want to apply noise reduction.
  • Go to Effects > Noise Reduction/Restoration > Noise Reduction (process).
  • Adjust the settings as needed, then click Apply.

Use the DeClicker:

  • Adobe Audition also has a DeClicker effect that can be useful for removing mouth clicks.
  • Go to Effects > Noise Reduction/Restoration > DeClicker.
  • Adjust the settings as necessary and preview the results. When satisfied, click Apply.

Manually Reduce Noises:

  • If the automated tools aren’t giving you the results you desire, you can manually reduce the volume of specific noises.
  • Highlight the unwanted noise.
  • Go to Effects > Amplitude and Compression > Amplify (or simply press Ctrl/Cmd + U).
  • Reduce the amplification until the noise is less noticeable or gone.

Fade Transitions:

  • Sometimes, after removing a noise, the audio transition can sound abrupt. Use the fade tools to smooth out these transitions.
  • Highlight the edge of the cut or edit.
  • Go to Favorites > Fade In or Fade Out.

Listen and Refine:

Always play back your audio after making edits to ensure that the removal sounds natural and no other unwanted noises remain.

Save Your Edited File:

Once you’re satisfied with the results, go to File > Save As to save your edited audio file.

Remember, while these tools are powerful, it’s often best to prevent mouth noises during the recording phase, if possible. This might mean staying hydrated, using a pop filter, and being mindful of your mouth’s movements while speaking.

How do I stop my mic from picking up my mouth?

If you’re using a condenser microphone, you may be experiencing what’s called the proximity effect. This is when the low frequency response of the microphone is boosted as it’s brought closer to the sound source. To mitigate the proximity effect, try moving the microphone back from your mouth slightly, or angle it so that it’s not pointing directly at your mouth.

If you’re using a dynamic microphone, the proximity effect is less of a concern. However, you may still be picking up unwanted mouth noise if the microphone is too close to your mouth. Try moving the microphone back from your mouth slightly, or angle it so that it’s not pointing directly at your mouth.

In both cases, it’s also important to make sure that you’re not speaking directly into the microphone. Instead, speak at a slight angle, or from the side. This will help reduce the amount of direct sound that the microphone picks up, and will also help reduce the chances of popping and sibilance.

Why is my mouth making sounds?

If you have ever wondered why your mouth makes sounds, you are not alone. Many people have experienced this phenomenon and have questions about it. There are a few different explanations for why your mouth might make sounds.

One possibility is that you are experiencing muscle spasms. When the muscles in your mouth contract, they can produce clicking or popping sounds. This is more likely to happen if you are anxious or tense.

Another possibility is that you have a piece of food caught between your teeth. This can create a similar clicking sound when you bite down. If you think you may have food caught in your teeth, you can try flossing to remove it.

Another possibility is that you have a condition called TMJ. This stands for temporomandibular joint disorder. People with TMJ may experience clicking or popping sounds when they move their jaw.

This is because the joint is not functioning properly. Treatment for TMJ can vary, but may include physical therapy or surgery. If you are concerned about the sounds your mouth is making, you should see a doctor.

They can help you determine the cause and recommend treatment.

Do pop filters help with mouth noise?

Yes, pop filters (also known as pop screens or pop shields) can help reduce some unwanted mouth noises during vocal recordings, but their primary purpose is to address plosive sounds. Here’s a breakdown:

  1. Plosives: Plosive sounds are the burst of air that comes out when we say certain consonants, particularly “P” and “B” sounds. Without a pop filter, this burst of air can hit the microphone’s diaphragm directly, causing a low-frequency pop or thud in the recording. The pop filter diffuses this air burst, ensuring that it doesn’t hit the microphone directly.
  2. Mouth Noise: Mouth noises can include clicks, saliva sounds, and other unwanted artifacts that can be picked up by a sensitive microphone. While a pop filter can help reduce some of these noises—especially if they’re associated with a burst of air—it’s not specifically designed for this purpose. Dehydration, the type of food consumed before recording, and general mouth hygiene can all play roles in the amount of mouth noise generated.

For addressing mouth noises:

  • Hydration: Drink plenty of water before and during recording sessions. A well-hydrated mouth produces fewer unwanted sounds.
  • Avoid Certain Foods: Dairy and sugary foods can increase saliva thickness, potentially leading to more mouth noise.
  • Mouthwash or Green Apples: Some vocalists and voice-over artists use mouthwash or bite into green apples before recording. The acidity in green apples can help reduce the stickiness in the mouth.
  • Editing: In post-production, unwanted mouth noises can often be edited out, either manually or with the help of specialized software plugins.

In summary, while pop filters are essential for mitigating plosives, they might offer some help with mouth noises, especially if those noises are associated with air bursts. However, other strategies and post-production techniques might be more effective for handling mouth noise specifically.


Q1: What are mouth sounds?

Mouth sounds refer to the unwanted noises produced by the mouth, lips, tongue, and throat during speech or vocal recording. They include clicks, smacks, pops, and other similar noises.

Q2: Why do mouth sounds matter in recording?

Excessive mouth sounds can distract the listener and make the recording sound unprofessional. They can also be a challenge to remove in post-production, so it’s best to minimize them during the recording process.

Q3: How can I reduce mouth sounds before recording?

  1. Stay Hydrated: Drink plenty of water to keep the mouth and throat moistened.
  2. Avoid Dairy: Dairy products can cause mucus build-up, leading to more mouth sounds.
  3. Eat a Green Apple: Some believe that taking a bite of a green apple can reduce mouth noises. The acidity may help cut through saliva thickness.
  4. Practice Good Oral Hygiene: Brushing your teeth and using mouthwash can help.
  5. Warm Up Your Voice: Vocal exercises and warm-ups can reduce tension in the throat and mouth.

Q4: How should I set up my microphone to minimize mouth sounds?

  1. Use a Pop Filter: This reduces plosive sounds like “p” and “b” and can also help with some mouth sounds.
  2. Angle the Mic: Instead of pointing directly at your mouth, angle the mic slightly off-axis.
  3. Mind the Distance: Stay consistent in your distance from the mic and avoid being too close.

Q5: Are there any techniques to minimize mouth sounds while speaking?

Yes. Try to maintain a consistent airflow, avoid whispering or overly breathy speech, and practice speaking without generating excessive saliva.

Q6: How can I reduce mouth sounds during post-production?

  1. Noise Reduction Tools: Software like Audacity, Adobe Audition, and Izotope RX have tools to reduce mouth sounds.
  2. Manual Editing: Zoom in on the waveform and cut out the mouth sounds individually.
  3. High-pass Filter: This can remove low-frequency rumbles.

Q7: Why do some people produce more mouth sounds than others?

It can be due to a range of factors, from the individual’s anatomy to their hydration level and even the way they articulate words.

Q8: Can mouth sounds ever be desirable in a recording?

In some contexts, like ASMR (Autonomous Sensory Meridian Response) videos, mouth sounds are intentionally produced for the tingling sensation they induce in some listeners. However, in most professional recordings, especially voice-overs or music, they’re typically undesirable.

Q9: What if I still can’t reduce mouth sounds despite trying these techniques?

Consider consulting with a speech therapist or vocal coach. They may provide personalized advice and exercises to help reduce mouth sounds.

Q10: Are there any products designed to reduce mouth sounds?

Apart from pop filters for microphones, there aren’t many products specifically designed to reduce mouth sounds. However, staying hydrated and following the other tips mentioned here can be very effective.


When recording audio, it’s important to reduce mouth sounds as much as possible. There are a few ways to do this:
1. Use a pop filter: A pop filter is a simple piece of equipment that attaches to the end of your microphone. It helps to reduce plosives, which are the “p” and “b” sounds that can be particularly troublesome when recording.

2. Use a windscreen: A windscreen is similar to a pop filter, but it’s designed to reduce wind noise. If you’re recording outdoors or in a particularly windy environment, a windscreen can be a big help.

3. Be aware of your mouth position: When you’re recording, pay attention to where your mouth is in relation to the microphone. If you’re too close, your mouth sounds will be amplified. If you’re too far away, you’ll sound distant and muffled. Try to find a happy medium.

4. Use noise-cancelling headphones: If you’re using headphones while you record, make sure they’re noise-cancelling. This will help you to hear your own voice more clearly, and it will also reduce the risk of bleed-through from other sounds in the room.

5. Take breaks: If you find yourself getting mouth sounds no matter what you do, take a break. Get up and walk around for a few minutes, or grab a drink of water. This will help to clear your throat and reduce the chance of mouth sounds.

3 thoughts on “How To Reduce Mouth Sounds When Recording?”

  1. Pingback: How To Remove Mouth Noises & Clicks In Audio | Faster Growths

  2. Pingback: Is Condenser Mic Good For Podcast? | Passive Makers

  3. Pingback: What Mic Does Joe Rogan Use On His Podcast? | Passive Makers

Leave a Comment

Your email address will not be published. Required fields are marked *