ITU-T G.722.2,宽带音频压缩标准,声码器

G.722.2(AMR - WB的)声码器

G.722.2(AMR - WB)声码器

ITU - T G.722.2是一个宽带音频压缩的国际标准。G.722.2标准使用自适应多速率宽带(AMR - WB的)编解码器。GAO的 G.722.2多速率编解码器工作于6.6 kbit/s至23.85 kbit/s。通过利用50 KHz到7KHz频段,GAO的 G.722.2算法提供更高质量的语音。该算法采用ACELP技术。IP网络和3G网络都可以通过使用相同的编解码器提供无缝的互操作性.

G.722.2(AMR - WB)声码器特点

如需GAO语音声码器软件产品的完整目录,请参阅 GAO's Speech Vocoders List.

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