.adu — Adobe Audition Document
Adobe · 1990
An Adobe Audition Document (.adu) is a project file that stores editing and mixing instructions for audio, rather than the audio data itself.
Key Features
- Stores project settings and editing information.
- References external audio files without embedding them.
- Enables complex non-destructive audio editing.
- Facilitates detailed mixing and mastering parameters.
Best For
- Professional audio editing and mixing with Adobe Audition.
- Maintaining detailed control over audio processing chains.
- Organizing complex multi-track audio projects.
- Non-destructive audio workflows.
Less Ideal For
- Sharing raw audio data directly.
- Playback on standard media players without Adobe Audition.
- Archiving audio data in a universally compatible format.
- Storing compressed audio for distribution.
Common Use Cases
- Saving ongoing audio editing sessions in Adobe Audition.
- Archiving the structure and settings of a completed audio project.
- Collaborating on audio projects by sharing project files alongside audio assets.
- Importing and further editing previously mixed audio within Audition.
How to Open It
- Open Adobe Audition software on your computer.
- Go to File > Open and navigate to your .adu file.
- Double-clicking the .adu file should also launch Adobe Audition and open the project.
- Ensure you have Adobe Audition installed to access and edit the project.
What is a .adu file?
An ADU file is a project file used by Adobe Audition, a professional audio workstation software. It does not contain the actual audio data itself but rather references to the audio files and details about how they should be edited and mixed. This includes information on track arrangements, effects, fades, and other processing applied to the audio. Think of it as a recipe that tells Adobe Audition how to assemble and present your final audio mix.
Programs That Open .adu Files
| Platform | Program | ||
|---|---|---|---|
| Windows | Adobe Audition | Paid | Official |
| macOS | Adobe Audition | Paid | Official |
Common Problems with .adu Files
Frequently Asked Questions
No, .adu files are project files and require Adobe Audition to be opened and processed. They do not contain playable audio data themselves.
No, it contains instructions and references to the audio files used in the project. The actual audio data is stored in separate files like WAV, MP3, etc.
No, .adu is an intermediate project file. You would typically export your final audio from Adobe Audition in formats like WAV, MP3, or AAC.
Technical Details
The ADU format is a proprietary binary file that acts as a container for metadata. It references source audio files (like WAV or MP3) and stores project-specific parameters such as automation curves, effect settings, and track layouts. Its structure allows for complex non-destructive audio editing workflows within Adobe Audition.