Adaptive parallel variable-metric projection algorithm - An application to acoustic ECHO cancellation

Masahiro Yukawa, Isao Yamada

研究成果: Conference contribution

9 引用 (Scopus)

抜粋

In this paper, we propose a novel adaptive filtering algorithm named adaptive parallel variable-metric projection (APVP) algorithm, which includes the proportionate normalized least mean square (PNLMS) algorithm as its special example. The proposed algorithm is based on parallel projection (onto multiple closed convex sets) with time-varying metrics. A convergence analysis of the proposed algorithm is presented with the aid of the adaptive projected subgradient method. Numerical examples demonstrate that the proposed algorithm realizes echo cancellation superior to the conventional algorithms.

元の言語English
ホスト出版物のタイトル2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
ページIII1353-III1356
DOI
出版物ステータスPublished - 2007 8 6
外部発表Yes
イベント2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07 - Honolulu, HI, United States
継続期間: 2007 4 152007 4 20

出版物シリーズ

名前ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
3
ISSN(印刷物)1520-6149

Other

Other2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
United States
Honolulu, HI
期間07/4/1507/4/20

    フィンガープリント

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

これを引用

Yukawa, M., & Yamada, I. (2007). Adaptive parallel variable-metric projection algorithm - An application to acoustic ECHO cancellation. : 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07 (pp. III1353-III1356). [4217969] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; 巻数 3). https://doi.org/10.1109/ICASSP.2007.367096