Research of G.723.1 Speech Coder
佚名
【期刊名称】《微计算机信息》 【年(卷),期】2002(000)008
【摘要】This paper introduces concept of G.723.1 speech coder and analyses its technology and features. We advise to optimize its running time of G.723.1 speech coder. We put forward to improve some modules with large computational complexity,such as pitch estimation module, the adaptive and the fixed codebook research modules. 【总页数】3页(72-73,75)
【关键词】speech coder;linear predictive coding;optimization 【作者】佚名
【作者单位】College of Computer & Commu. Engi. Southwest Jiaotong Univ., Sichuan. Chengdu,610031;College of Computer & Commu. Engi. Southwest Jiaotong Univ., Sichuan. Chengdu,610031 【正文语种】中文 【中图分类】TP3 【相关文献】
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Research of G.723.1 Speech Coder
