.AA3 File Extension
ATRAC Audio File
| Developer | Sony |
| Popularity |
3.7 | 16 Votes |
| Category | Audio Files |
| Format | Binary |
What is a AA3 file?
Compressed audio file that uses Sony's ATRAC (Adaptive Transform Acoustic Coding) compression; supported by Sony audio devices and the Connect Music Services online store, which has been discontinued; AA3 files do not include any copy protection or digital rights management (DRM).
More Information
NOTE: In order for SonicStage to transfer an AA3 file to a Sony device, the ".aa3" file extension may need to be changed to .OMG.
Programs that open AA3 files
Windows
Free
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