1. AAC audio file format

    Advanced Audio Coding format, designed to be the successor format to MP3, with generally better sound quality.

  2. Audio element

    Method of playing sound on webpages (without requiring a plug-in). Includes support for the following media properties: `currentSrc`, `currentTime`, `paused`, `playbackRate`, `buffered`, `duration`, `played`, `seekable`, `ended`, `autoplay`, `loop`, `controls`, `volume` & `muted`

  3. Web Audio API

    High-level JavaScript API for processing and synthesizing audio

  4. Audio Tracks

    Method of specifying and selecting between multiple audio tracks. Useful for providing audio descriptions, director's commentary, additional languages, alternative takes, etc.

  5. FLAC audio format

    Popular lossless audio compression format

  6. MP3 audio format

    Popular lossy audio compression format

  7. Ogg Vorbis audio format

    Vorbis is a free and open source audio format, most commonly used with the Ogg container.

  8. Opus audio format

    Royalty-free open audio codec by IETF, which incorporated SILK from Skype and CELT from Xiph.org, to serve higher sound quality and lower latency at the same bitrate.

  9. Wav audio format

    Waveform Audio File Format, aka WAV or WAVE, a typically uncompressed audio format.

  10. audiobuffer api

  11. audiobuffer api: length

  12. audiocontext api: close

  13. audiodata api

  14. audiodata api: clone

  15. audiodata api: close

  16. audiodata api: copyto

  17. audiodata api: duration

  18. audiodata api: format

  19. audiodecoder api

  20. audiodecoder api: close

  21. audiodecoder api: flush

  22. audiodecoder api: reset

  23. audiodecoder api: state

  24. audioencoder api

  25. audioencoder api: close

  26. audioencoder api: flush

  27. audiolistener api

  28. audiolistener api: upx

  29. audiolistener api: upy

  30. audiolistener api: upz

  31. audionode api

  32. audionode api: connect

  33. audionode api: context

  34. audioparam api

  35. audioparammap api

  36. audioparammap api: get

  37. audioparammap api: has

  38. audioparammap api: keys

  39. audioparammap api: size

  40. audioparam api: value

  41. audiosession api

  42. audiosession api: type

  43. audiosinkinfo api

  44. audiosinkinfo api: type

  45. audiotracklist api

  46. audiotrack api: id

  47. audiotrack api: kind

  48. audiotrack api: label

  49. audioworklet api

  50. audioworkletnode api