Webg.726: adpcm: 自适应差分脉冲编码调制: 16、24、32和40kbps: g.728: 莱赛尔普: 低延迟代码退出线性预测: 16千字节: g.729: cs-acelp: 共轭结构代数celp(高复杂度) 8千字节: g.729a: cs-acelp附录a: 共轭结构代数celp附录a(复杂度较低,然后g.729)(中等复杂度) 8千字节: g.729b: cs-acelp WebNov 17, 2024 · G.728 —Describes a 16 Kbps low-delay variation of CELP voice compression. G.729 —Describes CELP compression that enables voice to be coded into 8 Kbps streams; two variations of this standard (G.729 and G.729 Annex A) differ largely in computational complexity, and both generally provide speech quality as good as that of …
A new scheme for covert communication via 3G encoded speech
WebNov 13, 2015 · ITU-T Recommandation G.729, " Coding of speech at 8 kbit/s using conjugate-structure algebraic-code-excited linear prediction (CS-ACELP)", 1996. A high quality low-complexity algorithm for... WebAbstract: This paper describes the 8 kb/s speech coding algorithm G.729 which has been standardized by ITU-T. The algorithm is based on a conjugate-structure algebraic CELP (CS-ACELP) coding technique and uses 10 ms speech frames. The codec delivers toll-quality speech (equivalent to 32 kb/s ADPCM) for most operating conditions. detherma® gmbh
Vocal’s G.729A Codec Source Code
WebAs G.729, it uses the conjugate structure algebraic code excited linear prediction (CS-ACELP) algorithm with 10 ms frames. However, several algorithmic changes have been … WebJul 3, 2002 · Coding of Speech at 8 kbit/s Using Conjugate Structure Algebraic Code-Excited Linear Prediction (CS-ACELP) Annex I: Referenced Fixed-Point Implementation … WebITU-T Recommendation G.729 describes a voice compression algorithm based on Conjugate-Structure Algebraic-Code-Excited Linear Prediction (CS-ACELP). Annex A … detherine sims fort worth tx