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  8. celt: celt (low delay audio codec)
  9. celt:
  10. celt: CELT is a very low delay audio codec designed for high-quality
  11. celt: communications. Traditional full-bandwidth codecs such as Vorbis and
  12. celt: AAC can offer high quality but they require codec delays of hundreds
  13. celt: of milliseconds, which makes them unsuitable for real-time
  14. celt: interactive applications like teleconferencing. Speech targeted
  15. celt: codecs, such as Speex or G.722, have lower 20-40ms delays but their
  16. celt: speech focus and limited sampling rates restricts their quality,
  17. celt: especially for music.
  18. celt: