# References

## Related documents

| Title | Resource |
| --- | --- |
| *TinyALSA* | [https://github.com/tinyalsa/tinyalsa/tree/master](https://github.com/tinyalsa/tinyalsa/tree/master) |
| *PipeWire* | [https://docs.pipewire.org/](https://docs.pipewire.org/) |
| *AudioReach GitHub* | [https://github.com/audioreach](https://github.com/audioreach) |
| *AudioReach documentation* | [https://audioreach.github.io/](https://audioreach.github.io/) |

## Acronyms and terms

| Acronym or Term | Definition |
| --- | --- |
| acdb | Audio calibration database |
| AGM | Audio graph manager |
| ALSA | Advanced Linux Sound Architecture |
| Application DSP | Application digital signal processor |
| ARGS | AudioReach graph services |
| CKV | Calibration key vector |
| KV pair | Key Value pair |
| LPAI | Low-power AI |
| PAL | Platform abstraction layer |
| PSPD | Per stream per device |
| QACT | Qualcomm audio calibration tool |
| SPF | Signal processing framework |
| TKV | Tag key vector |

Last Published: Jun 17, 2026

[Previous Topic
Advanced audio features](https://docs.qualcomm.com/bundle/publicresource/80-70030-16/topics/features.md)