CELT (Code-Excited Lapped Transform) is anultra-low delay audio codecdesigned for realtime transmission of high qualityspeech and audio.This is meant to close the gap between traditionalspeech codecs (suchas Speex) and traditional audio codecs (such asVorbis).License: BSD License (revised)Changes:
This consists mainly of quality tuning. Somelistening tests based on that version werecompleted for the Comparison page.