DME Separation: AI Audio Source Separator

GAUDIO STUDIO PRO

AI DME Separation

DME Separation

Separate Dialogue, Music, and Effects in Gaudio Studio Pro

DME Separation™ is an AI-powered audio source separation service that automatically isolates dialogue, background music, and sound effects from video. No complex editing required—clean and precise audio tracks are separated and provided effortlessly. Seamlessly integrated with Gaudio Studio Pro, enabling one-stop AI-powered solutions for Music Replacement™, cue sheet generation, dubbing, and more – all in an instance.

How would you like to use it?

There are three ways to use DME Separation

Use the API Service

Now in Service

API service

API access is now available to all users! $0.24/min per track

Use the Web Service

Coming soon

Web service

Stay Tuned! All users will get access to the service in early-2026.

Prefer Expert Assistance?

Now in Service

Custom processing tailored to your needs

AI-separated audio is reviewed & optimized by top audio post-production experts

Use Cases: Who’s using DME Separation?

Broadcasters

Companies exporting thousands or millions of original TV programs for overseas distribution (Content Localization)

Dubbing

Music & Effects track

Streaming & FAST Platforms

Adding dubbing to licensed content (Content Localization)

Independent Creators

Creators looking to resolve copyright claims triggered by Content ID--often used in combination with Music Replacement™.

News Networks & Broadcasters

Enhancing audio quality in stand-up reports by separating dialogue and removing unwanted background music, and ambient noise.

Click the buttons see how DME Separation works.

This demo includes footage from Tears of Steel (2012)

Tears of Steel © Blender Foundation | mango.blender.org

Original Master

DME Separator

Dialogue

Music

Effect

Music Replacer

Dialogue

Replaced

Effect

Mix & Master

Master w. Replaced M

Why Gaudio Lab's DME Separation is the best

Automatically separates Dialogue, Music, and Effects (DME) from mixed audio tracks

High-quality separation of speech (dialogue) vs. singing voice (vocals)

Distinguishing dialogue from vocals in DME separation is known as one of the most challenging problems in audio processing. Vocals should be classified as part of the music track, but other solutions often misclassify them as dialogue.

GSEP™ delivers state-of-the-art separation performance, built by top audio experts with craftsmanship—trained and optimized on proprietary, unmatched datasets that competitors simply cannot replicate.

Flexible extraction modes to prioritize different audio elements:

Optimized separation modes for various audio elements, including extraction of dialogue, DME, music, M&E, and sound effects*

These are the features that make our technology top-notch

*Select the optimized extraction mode for your use cases

Dialogue Extraction

Extracts only the dialogue, with speech clarity as the highest priority. If you’ve experienced issues with vocals being mistakenly included in dialogue tracks using other tools, this is the solution you’ve been looking for. It’s the most advanced technology available for isolating dialogue—even when it overlaps with vocals in the original mix.

Music Extraction

Isolates music—including vocals—with the highest possible quality while removing dialogue and sound effects. If separating music and effects is unnecessary, the M&E mode may yield better quality. This mode is especially useful when:

Creating a dubbing-ready track & replace music at the same time

Restoring music from rare or archival videos

M&E (Music + Effects) Extraction

Provides a combined music and effects (M&E) track for dubbing purposes. As expected, vocals are retained as part of the music, and only dialogue is removed.

Sound Effects Extraction

Extracts only sound effects, excluding both dialogue and music. Because some speech or music elements may resemble sound effects acoustically, minor artifacts may occasionally occur. Still, this remains the most advanced technology available for isolating effects. If mixing effects with music or dialogue is acceptable, using M&E or D&E modes may produce better results overall.

Why Gaudio DME Separation?

1. World-class technology, proven excellence