Standard ForwardAdaptive CELP Codecs
2009
This chapter contains sections titled: Background The US DoD FS-1016 4.8 kbits/s CELP Codec [76] The 7.95kbps Pan-American Speech Codec [132] Known as is-54 Damps Codec The 6.7kbps Japanese Digital Cellular System's Speech Codec [133] The Qualcomm Variable-Rate CELP Codec [182] Japanese Half-Rate Speech Codec [133] The Half-Rate GSM Speech Codec The 8kbits/s G.729 Codec [123] The Reduced-Complexity G.729 Annex-A Codec The 12.2 kbps Enhanced Full-Rate GSM Speech Codec [201, 202] The Enhanced Full-Rate 7.4 kbps is-136 Speech Codec [203, 204] The ITU G.723.1 Dual-Rate Codec [206] Chapter Summary