celt: CELT (The CELT ultra-low delay audio codec) celt: celt: CELT stands for "Constrained Energy Lapped Transform". It applies some celt: of the CELP principles, but does everything in the frequency domain, celt: which removes some of the limitations of CELP. CELT is suitable for celt: both speech and music and currently features: celt: * Ultra-low latency (typically from 3 to 9 ms); celt: * Full audio bandwidth (>=20kHz; sample rates from 32 kHz to 96 kHz); celt: * Support for both speech and music; celt: * A quality/bitrate trade-off competitive with widely used high celt: delay codecs; celt: * Stereo support; celt: * Packet loss concealment; celt: * Constant bit-rates from 32 kbps to 128 kbps and above; celt: * A fixed-point version of the encoder and decoder. celt: The CELT codec is meant to bridge the gap between Vorbis and Speex for celt: applications where both high quality audio and low delay are desired. celt: CELT is still experimental. celt: celt: Packaged by Georgi D. Sotirov