Adaptive Transform Acoustic Coding File
ATRAC files store audio data compressed by Sony's ATRAC (Adaptive Transform Acoustic Coding) technology. ATRAC allows devices like MiniDisc players to store similar runtimes as CDs while taking up les...
General Information
| Title | ATRAC Audio File |
| Extension | .atrac |
| Full Form | Adaptive Transform Acoustic Coding File |
| File Type | Audio File |
| Developer | Sony Corporation |
| MIME Type | audio/x-oma |
File Function
| Primary Function | Store audio data |
| Additional Functions | Lossy compression |
| Features | High-quality sound, Low bitrate |
File Characteristics
| Quality | High at low bitrates |
| Supports Layers | No |
| Supports Transparency | No |
| Editable | Yes, with compatible software |
Use Cases
| Portable Audio Players | Yes |
| Music Distribution | Sony platforms |
| Audio Archiving | Yes |
Security and Practices
| Security Risks | Low risk |
| Best Practices | Regular backups, Use trusted software |
Historical/Version Information
| Initial Release | 1992 |
| Latest Version | ATRAC3plus, ATRAC Advanced Lossless |
Associated Types
| Similar Extensions | .aa3, .oma, .wav, .mp3 |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 Sony SonicStage |
Free | Windows |
| Sony Sound Forge |
Paid | Windows |
 Hi-MD Renderer |
Free | Windows |