How to Remove Background Noise in Pro Tools: Strip Silence vs RX Spectral Editor, Best Cleanup Order, and When to Export a WAV

Quick Answer

If you need to remove background noise in Pro Tools, the fastest speech-first workflow is usually this:

1. Use Strip Silence for gaps between phrases so room noise is reduced in pauses.
2. Use RX Spectral Editor in Pro Tools for hum, clicks, and other steady or isolated noise that Strip Silence cannot fix under speech.
3. Use deeper offline repair with AudioSuite or RX Connect when the problem needs more surgical processing.
4. Do noise cleanup before heavy EQ and compression, because those can make hiss, hum, and room noise more obvious.
5. Do not start with a gate if the real issue is steady hiss, fan noise, or hum. A gate only closes between words; it does not truly remove noise during words.

In short: Strip Silence is for pauses, not true denoise. For constant noise under dialogue, spectral repair is the better Pro Tools method. And if the file has broad problems like laptop-mic harshness, room echo, wind, or webinar-style noise, it can be faster to export a WAV and clean Pro Tools audio with SimpleClean instead of fighting the session.

What Pro Tools can clean well vs what it cannot fully fix

Pro Tools gives you a few different cleanup paths, but they solve different problems.

• Good fits for Pro Tools cleanup: pauses between spoken phrases, hum, clicks, tonal contamination, and some steady background noise.
• Harder problems: broad room echo, severe wind, harsh laptop mic recordings, and noise that sits under speech across the whole file.

Avid positions Strip Silence as a fast cleanup tool for silent sections, while Pro Tools 2024.6 adds expanded ARA 2 support that includes iZotope RX Spectral Editor.¹² That gives you a better option for real repair than trying to force a gate to do denoise work.

So if your goal is simply cleaner pauses, stay in Pro Tools. If your goal is clearer speech from a noisy finished file, a WAV export may be the faster route.

Quick decision tree: which tool fits which noise?

Strip Silence vs gate vs RX Spectral Editor vs export-and-clean-online

Method 1: Use Strip Silence for pauses only

Strip Silence is not real noise reduction. It is a timing and clip-cleanup tool. Avid’s user guide describes it as a way to remove unwanted audio from silent passages using controls such as threshold and duration.³

That makes it excellent for:

• podcast dialogue with room tone in gaps
• interviews with HVAC noise between answers
• voiceovers with long pauses
• screen recordings where the narrator stops between ideas

It is not the right main tool for:

• hiss that continues while the person is speaking
• hum underneath every word
• clicks or isolated bumps
• room echo baked into the recording

Basic Strip Silence approach

1. Select the clip or range you want to clean.
2. Open Strip Silence.
3. Adjust the threshold so only low-level gap noise is treated as silence.
4. Use the duration-related controls conservatively so short consonants and breaths are not cut off.
5. Preview the result by checking transitions around words, breaths, and sentence starts.

The key mistake is setting the threshold too high. That is how you end up with clipped consonants, unnatural phrasing, or breaths disappearing completely.

Best-for recommendation: Strip Silence

Best for: spoken-word editors who mainly need cleaner pauses fast.

Not best for: steady background noise under the voice.

Method 2: Use RX Spectral Editor inside Pro Tools for targeted repair

For Pro Tools 2024.6 and later, the more current workflow is the expanded ARA 2 support that includes iZotope RX Spectral Editor.¹² Avid’s 2024.6 materials also call out tools such as De-click and De-hum, along with spectrogram selection modes including time/frequency selection, lasso, brush, and magic-wand style tools.²

This is the big step up from older “just use Strip Silence” advice, because it lets you match the repair to the noise type.

Use RX Spectral Editor for:

• Hum: tonal, narrow-band noise
• Clicks: mouth clicks, digital ticks, small interruptions
• Selected contamination: a visible noise region you can isolate in the spectrogram
• Background issues that continue during speech: where gap cleanup alone will not help

How to think about it

If Strip Silence answers the question “what should disappear between phrases?”, RX Spectral Editor answers “what specific noise should be repaired even while speech remains?”

Best-for recommendation: RX Spectral Editor in Pro Tools

Best for: editors on modern Pro Tools who want to stay in session and make targeted repairs without a full roundtrip.

Especially useful for: hum, clicks, and selected tonal or isolated noise problems.

Method 3: Use RX Connect or AudioSuite when you need deeper offline repair

Sometimes the in-session approach is still not enough. Avid’s AudioSuite documentation covers offline clip processing, and iZotope’s RX Connect support article explains the Pro Tools roundtrip workflow for sending audio out to RX and back.⁴⁵

This route makes sense when:

• the problem is spread across long sections
• you need more surgical or deeper offline repair
• you want to process a selected clip rather than keep stacking real-time fixes
• the session cleanup is becoming slower than just repairing the file

Best-for recommendation: RX Connect / AudioSuite roundtrip

Best for: difficult files where targeted in-session repair is not enough.

Tradeoff: more steps than Strip Silence, but often more precise.

Best speech-first cleanup order inside Pro Tools

For spoken-word audio, this order is usually the safest:

1. Listen and identify the noise type before applying anything.
2. Use Strip Silence for pauses if the gaps are the obvious problem.
3. Use RX Spectral Editor or deeper RX repair for hum, clicks, and ongoing noise.
4. Then do EQ and compression after the main cleanup.
5. Use a gate only if still needed, and only gently.

The reason is simple: EQ and compression can exaggerate noise. If you compress first, the hiss or room tone you wanted to remove may become even more audible.

When not to gate first

A gate is tempting because it looks fast. But for dialogue cleanup, gate-first is often the wrong starting move.

• A gate mainly closes between words.
• It does not truly remove hiss, hum, or fan noise during words.
• If pushed too hard, it can chop off consonants, breaths, and natural room tails.
• It can make edits sound more obvious and unnatural.

So if the complaint is “I hear fan noise throughout the whole take,” a gate does not solve the real problem. Spectral repair or separate file cleanup is usually a better fit.

How to avoid common artifacts

1) Over-reduction

If the voice starts sounding phasey, thin, or metallic, back off.

2) Chopped consonants

This usually happens when Strip Silence or a gate is too aggressive. Lower the threshold or preserve more audio around word boundaries.

3) Pumping

If the background seems to swell in and out, dynamics processing is probably calling attention to the noise floor. Finish noise cleanup before heavy compression, and use less gate action.

4) Metallic voice

This is a classic sign of pushing cleanup too far. If you hit this point, consider exporting a WAV and using remove background noise from Pro Tools audio with SimpleClean as a separate pass instead of stacking more processing.

Troubleshooting Pro Tools noise cleanup

Words are getting cut off

• Reduce Strip Silence threshold.
• Be more conservative with minimum-duration style settings.
• Check word starts, plosives, and quiet sentence endings manually.

Breaths disappeared

• Strip Silence probably treated them like unwanted low-level noise.
• Lower the threshold or restore some clips by hand where breathing should remain natural.

Hum is still audible

• Strip Silence will not remove hum during spoken phrases.
• Use RX Spectral Editor de-hum tools or a deeper RX roundtrip instead.

Duplicate clip edits are behaving unexpectedly

If you are processing clips offline or making duplicated edits, confirm you are working on the intended clip instances before continuing.

The voice sounds worse after EQ and compression

• Move noise cleanup earlier in the chain.
• Reduce bright EQ boosts and heavy compression until the cleanup is stable.

How to export a WAV from Pro Tools for separate cleanup

If the session workflow is becoming slow, you can bounce a WAV and clean that file separately. Avid’s bounce documentation supports this standard approach.⁶

Steps to bounce a WAV from Pro Tools

1. Go to File > Bounce Mix.
2. Choose the mix source you want to export.
3. Set the File Type to WAV.
4. Choose your other bounce settings as needed for the project.
5. Run the bounce and save the file.

Once you have the WAV, it can be faster to process the finished spoken-word file outside the session, especially if the main goal is listener clarity rather than detailed DAW editing.

When exporting a WAV is the smarter move

Exporting is often the better workflow when:

• you have a finished podcast or interview and just need it clearer fast
• the source is a noisy webinar or screen recording
• the voice was recorded on a laptop mic
• the room is noticeably echoey
• fan or wind noise affects large portions of the file

That is where SimpleClean fits naturally: not as a replacement for every Pro Tools edit, but as a faster path when the DAW session is no longer the fastest place to solve broad speech cleanup.

Best workflow by user type

• Best for podcast editors: Strip Silence first, then targeted spectral repair, then light mix processing.
• Best for voiceover cleanup: RX Spectral Editor for clicks or hum, then gentle polish.
• Best for interview repair: use Strip Silence for gaps and export a WAV if the whole recording is broadly noisy.
• Best for webinar or screen-recording audio: bounce the WAV and clean spoken-word WAV exports from Pro Tools if the file has fan noise, echo, or laptop-mic problems across the whole take.

After cleanup: captions, translation, and distribution

Once the audio is clearer, you can repurpose it more effectively:

• Use Best AI Captions to add captions and subtitles to cleaned video content.
• Use Translate Dub if you want to translate, dub, and caption the finished video for multilingual audiences.
• If you are publishing clips, trailers, or episode promos across multiple platforms, Mallary.ai can help with scheduling and social distribution after your Pro Tools audio cleanup is done.

FAQs

Does Pro Tools have built-in noise reduction?

Pro Tools includes cleanup tools such as Strip Silence and supports repair workflows through integrated options like RX Spectral Editor in Pro Tools 2024.6+, but the right method depends on the noise type. Strip Silence is not the same thing as full denoise under speech.

Is Strip Silence the same as a noise gate in Pro Tools?

No. They are different tools. Strip Silence removes or separates low-level audio in silent passages based on threshold and timing settings, while a gate dynamically opens and closes during playback or processing. Neither is the best first choice for steady noise under speech.

How do I remove hum from audio in Pro Tools?

Hum is usually better handled with targeted repair such as RX Spectral Editor de-hum tools or a deeper RX roundtrip. Strip Silence only helps where the hum is exposed in gaps.

How do I use RX Spectral Editor in Pro Tools?

On Pro Tools 2024.6 and later, Avid documents expanded ARA 2 support that includes RX Spectral Editor. Use it when you need spectrogram-based selection and targeted repair such as De-click or De-hum rather than simple gap cleanup.

Should I clean noise before EQ and compression in Pro Tools?

Yes. EQ and compression can make existing noise more obvious, so it is usually better to remove or reduce the noise first.

How do I export a WAV from Pro Tools for noise cleanup?

Use File > Bounce Mix and choose WAV as the file type, then save the bounce.

Can Pro Tools remove room echo or reverb from dialogue?

It may improve some recordings, but you should not expect perfect removal. Room echo is harder than simple hiss or hum. If the session starts turning into overprocessed, metallic speech, exporting the WAV for a separate cleanup workflow may be faster.

Sources

1. Avid Release Notes: Pro Tools 2024.6 — expanded ARA 2 support.
2. Avid PDF: What’s New in Pro Tools 2024.6 — RX Spectral Editor integration, De-click, De-hum, and spectrogram selection tools.
3. Avid User Guide: How to Use Strip Silence in Pro Tools — Strip Silence behavior and controls.
4. Avid User Guide: AudioSuite in Pro Tools — offline clip processing.
5. iZotope Support: How to use RX Connect with Avid Pro Tools — official roundtrip workflow.
6. Avid Knowledge Base: How to Bounce Mix a Session — WAV bounce steps.
7. Avid: Remove Background Noise in Pro Tools — overview of cleanup options.

Final takeaway

The simplest rule is this: use Strip Silence for pauses, use RX spectral tools for real noise problems, and do not lead with a gate when the noise continues under speech. If the file still needs too much work, bounce a WAV and use a faster cleanup path for the finished audio instead of forcing every repair inside Pro Tools.

If you work across multiple editors, you may also want these related guides: remove background noise in Audacity, remove background noise in Adobe Audition, remove background noise in Premiere Pro, and remove background noise in REAPER.