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J-GLOBAL ID:201402225272146237   Reference number:14A0503924

Fast and Accurate Acoustic-Coupling Level Estimation for Echo Reduction

音響エコー抑圧における結合量推定の追従性向上と高精度化
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Material:
Volume: 17  Issue:Page: 167-177 (J-STAGE)  Publication year: 2013 
JST Material Number: U0425A  ISSN: 1880-1013  Document type: Article
Article type: 原著論文  Country of issue: Japan (JPN)  Language: JAPANESE (JA)
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Digital filter  ,  Speach processing  ,  Noise theory 
Reference (19):
  • [1] S. Haykin: Adaptive Filter Theory, third edition, Prentice-Hall, Inc., 1996.
  • [2] C. Beaugeant, V. Turbin, P. Scalart and A. Gilloire: New optimal filtering approaches for hands-free telecommunication terminals, Signal Process., Vol. 64, No. 1, pp. 33-47, Jan. 1998.
  • [3] E. Hänsler and G. U. Schmidt: Hands-free telephones - joint control of echo cancellation and postfiltering, Signal Process., Vol. 80, No. 11, pp. 2295-2305, Nov. 2000.
  • [4] C. Avendano: Acoustic echo suppression in the STFT domain, IEEE Workshop Sig. Proc. to Audio and Acoust., Vol. 21, No. 24, pp. 175-178, Oct. 2001.
  • [5] 阪内澄宇,羽田陽一,片岡章: STSA 推定に基づくエコー抑圧処理のゲイン強調化方式,信学論(A),Vol. J88-A,No. 6,pp. 695-703,Jun. 2005.
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