LTJ adaptive filter with fixed reflection coefficients for speech applications

被引：0

作者：

Yoo, Jae Ha ^{[1
]}

机构：

[1] Hankyong Natl Univ, Dept Elect Engn, Anseong 456749, Gyeonggi Do, South Korea

来源：

12TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY: ICT FOR GREEN GROWTH AND SUSTAINABLE DEVELOPMENT, VOLS 1 AND 2 | 2010年

关键词：

lattice adaptive filter; transversal adaptive filter; reflection coefficients; speech signal; convergence;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a lattice transversal joint (LTJ) adaptive filter whose reflection coefficients are fixed. Reflection coefficients are given by the statistics of speech signal and the proposed order of the lattice predictor is one. The additional computational complexity over the transversal adaptive filter is only 1 addition and 2 multiplications per sample. Simulation results verify that the proposed LTJ adaptive filter achieves fast convergence with negligible additional complexity compared to the transversal adaptive filter.

引用

页码：383 / 386

页数：4

共 9 条

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