From Amicitia Wiki
AT3 Format
Purpose Sound File
Games Persona 1 PSP
Developer Sony

AT3 is a sound format used in Persona 1 PSP. It was developed by Sony Computer Entertainment for the Sony PlayStation Portable. It is succeeded by AT9 on the PlayStation Vita.
Usage ranges from non-looping sound effects and voices to looping background music, however, this game uses AT3's for exclusively music. To make AT3's, you should use a sample rate of 44100 hz, with 16 bit depth audio.


AT3 Tools[edit]

Command line tools to make AT3's. You can download them here.

AT3 Workspace[edit]

Required to use AT3 Tools. Comes with .BAT files. Download AT3 Workspace here.

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