.ATRAC File Extension
- Developer by: Sony
- Category: Audio Files
- Format: Binary
What is an .ATRAC file?
.ATRAC is Sony ATRAC Audio File
Audio format used by Sony electronic devices, such as the PlayStation Portable (PSP) and Sony digital audio players; ATRAC stands for "Adaptive Transform Acoustic Coding" and refers to multiple compression algorithms developed by Sony.
NOTE: ATRAC files typically have an .AA3 or .OMA file extension.