ITU-T G.711 APP I SPANISH-1999
声频的脉冲编码调制(PCM).附录I:G.711包丢失隐藏高质量低复杂度算法.G系列:传输系统和媒体,数字系统和网络.数字传输系统,终端设备.编码脉冲编码调制下的模拟信号.16号研究组;24pp

Pulse code modulation (PCM) of voice frequencies Appendix I: A high quality low-complexity algorithm for packet loss concealment with G.711

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标准号

ITU-T G.711 APP I SPANISH-1999

发布日期

1999年09月01日

实施日期

废止日期

无

中国标准分类号

M73

发布单位

IX-ITU

适用范围

Packet Loss Concealment (PLC) algorithms, also known as frame erasure concealment algorithms, hide transmission losses in an audio system where the input signal is encoded and packetized at a transmitter, sent over a network, and received at a receiver that decodes the packet and plays out the output. Many of the standard CELP-based speech coders, such as Recommendations G.723.1 [l],G.728 [2] and G.729 [3], have PLC algorithms built into their standards. The algorithm described here provides a method for Recommendation G.7 1 l.