Audio redaction at lightning speed

Redacted audio, instantly. Remove sensitive data like names, phone numbers, addresses, credit cards, and more from your audio in a few clicks. Mute, bleep, and even resample the audio to disguise voices and identifying information instantly.

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Audio redaction modes for every use case

CaseGuard’s audio redaction modes turn your computer into a redaction, transcription, and translation powerhouse able to handle any audio file. Use its three audio redaction modes separately or together to redact and enhance your audio to get the sound you want.

1. AI Automatic Redaction

Redact one or all instances of a word or phrase. After transcribing your audio, CaseGuard can automatically redact one or all cases of personal data, including:

Credit/debit card/Bank Accounts numbers and CVV codes
PINs
Social security numbers
Names
Email addresses
Phone numbers
Postal addresses

2. Find and Redact

Unusual phrasing in your transcript? It’s no problem. After transcribing your audio, search for keywords in your transcript to redact. In a few clicks, you can highlight what you want to be redacted and remove it. Simply:

Type any keyword in the search box
Press enter to find all matches, and
Mute, bleep or resample your found keywords in one click

3. Manual Redaction

Redact audio with a few clicks. Click on the time or frame value to forward the file to the point-in-time where you want to start redacting right away. All you need to do is:

Play your audio or video file, and
Press mute, bleep, or resample when you arrive at your target audio segment

How Audio Redaction works

Redacting audio doesn’t have to take long.

1. Add

whatever audio files you need to your CaseGuard Project.

2. Select

one of the three redaction modes (Pattern, Search and Find, Manual) and start your redaction.

3. Redact

part of all of your video or audio file and decide whether you want to mute, bleep or resample.

4. Export

your redacted audio or video files immediately or schedule them for processing later when you’re away.

Redact Faster

Essential editing tools

All the audio editing tools you need, right at your fingertips.

Cut unwanted audio

Cut and trim your audio file with ease. CaseGuard’s intuitive audio trimmer makes it easy to cut and delete unwanted portions of your audio.

Blend audio, images, and video

Working with audio, image and video files and need to combine them? With CaseGuard, it’s simple. You can merge audio files with images and videos quickly, making it easy to make narrated slideshows and presentations.

Speed up your audio

Have a long track with pauses, inessential information, or annoying background noise? With CaseGuard, you can speed up all or any part of your track to achieve a faster playback.

Essential Sounds

Mute, bleep and resample audio

You can mute any audio file or any part of an audio file. CaseGuard’s smart algorithms make muting, bleeping, and resampling take seconds, not hours. Enhance and redact a limitless number of audio files, including 911 calls and customer service calls with a subscription.

Mute

Mute any audio or video file or any part of your audio or video file using one of the three redaction modes.

Bleep

Bleep all or any part of your audio or video file using one of the three redaction modes.

Resample

Resample (change tone to conceal identity) all or parts of any audio or video file using one of the three redaction modes.

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See other features

With CaseGuard Studio, you can change any redaction setting to be as specific or as broad as you need. Its six modes make redacting, transcribing, and translating all of your files simple and fast. Learn more about what CaseGuard Studio can offer.

AI Video Redaction

Let CaseGuard automatically detect faces, license plates, phone screens, laptops, people, vehicles, notepads, and then automatically redact them in one click.

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Best AI Automatic Transcription, Translation and closed captioning

AI Transcription and Translation

Automatically Transcribe and Translate any audio or video file from 33+ languages, automatically burn closed captions, automatically detect any sensitive and private information all with one click.

Learn More »

Best AI Redaction software for bulk processing

AI Bulk Redaction

Redact thousands of images, pages, and hours of audio and video with a few clicks.

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How It Works

Trusted worldwide for audio redaction

CaseGuard provides organizations around the world with the redaction capabilities they need to redact and caption audio footage. Join thousands of happy users.

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