The ITU-T Recommendation for conjugate-structure algebraic-code-excited linear-prediction (CS-CELP) voice coding and compression at 8 kbps. See also compression, CS-CELP, G Series, and ITU-T.
See G.729 in Computer
An ITU standard for speech codecs that uses the CELP method and provides toll quality audio at 8 Kbps. See G. standards and G.729.A.