The FeOS Sound System (FSS) is a library that allows you to use the Nintendo DS audio hardware. With it, you can:
- Play sequenced music using Nintendo's own format (SSEQ/SBNK/SWAR).
- Play samples, PSG tones and PSG noises.
- Use the capture unit, which allows you to add reverb.
- Record sounds with the microphone.
- Play streamed audio.
Clone this repository to /userlib/FSS. Then issue this command:
make install