ANECHOIC PHASE ESTIMATION FROM REVERBERANT SIGNALS

被引：0
|
作者：
Belhomme, A. [1 ]
Grenier, Y. [1 ]
Badeau, R. [1 ]
Humbert, E. [2 ]
机构：
[1] Univ Paris Saclay, Telecom ParisTech, CNRS, LTCI, F-75013 Paris, France
[2] Invoxia, Audio Lab, F-92130 Issy Les Moulineaux, France
来源：
2016 IEEE INTERNATIONAL WORKSHOP ON ACOUSTIC SIGNAL ENHANCEMENT (IWAENC) | 2016年
关键词：
Dereverberation; phase; reassignment; sinusoidal modeling; SPEECH; FREQUENCY;
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：
Most dereverberation methods aim to reconstruct the anechoic magnitude spectrogram, given a reverberant signal. Regardless of the method, the dereverberated signal is systematically synthesized with the reverberant phase. This corrupted phase reintroduces reverberation and distortion in the signal. This is why we intend to also reconstruct the anechoic phase, given a reverberant signal. Before processing speech signals, we propose in this paper a method for estimating the anechoic phase of reverberant chirp signals. Our method presents an accurate estimation of the instantaneous phase and improves objective measures of dereverberation.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Estimation of FM modulation of multi-component signals from the Fourier phase
    Nelson, DJ
    PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-6, 1998, : 3421 - 3424
  • [22] On the qualification of anechoic chambers; Issues related to signals and bandwidth
    Cunefare, Kenneth A.
    Badertscher, Jeff
    Wittstock, Volker
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2006, 120 (02): : 820 - 829
  • [23] Estimation of frequency, amplitude and phase of sinusoidal signals
    Wu, JK
    Long, J
    Liang, Y
    Proceedings of the IEEE-ISIE 2004, Vols 1 and 2, 2004, : 353 - 356
  • [24] Instantaneous frequency estimation of polynomial phase signals
    Cakrak, F
    Loughlin, PJ
    PROCEEDINGS OF THE IEEE-SP INTERNATIONAL SYMPOSIUM ON TIME-FREQUENCY AND TIME-SCALE ANALYSIS, 1998, : 549 - 552
  • [25] ESTIMATION OF AMPLITUDE AND PHASE PARAMETERS OF MULTICOMPONENT SIGNALS
    FRIEDLANDER, B
    FRANCOS, JM
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1995, 43 (04) : 917 - 926
  • [26] A linear phase estimation technique for interferometric signals
    Saucan, Augustin-Alexandru
    Sintes, Christophe
    Chonavel, Thierry
    OCEANS, 2012 - YEOSU, 2012,
  • [27] Detection and Estimation of Randomly Phase Modulated Signals
    Liu, Changrong
    Suvorova, S.
    Evans, R. J.
    Moran, B.
    Melatos, A.
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2023, 71 : 1612 - 1625
  • [28] Parameter estimation of multicomponent polynomial phase signals
    Zhang, Han-ling
    Liu, Qing-yun
    Li, Zhi-shun
    INTELLIGENT COMPUTING IN SIGNAL PROCESSING AND PATTERN RECOGNITION, 2006, 345 : 1008 - 1012
  • [29] ESTIMATION AND CLASSIFICATION OF POLYNOMIAL-PHASE SIGNALS
    PELEG, S
    PORAT, B
    IEEE TRANSACTIONS ON INFORMATION THEORY, 1991, 37 (02) : 422 - 430
  • [30] Real-time Estimation and Prediction of Periodic Signals from Attenuated and Phase-shifted Sensed Signals
    Latt, W. T.
    Tan, U-X.
    Veluvolu, K. C.
    Shee, C. Y.
    Ang, W. T.
    2009 IEEE/ASME INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENT MECHATRONICS, VOLS 1-3, 2009, : 1636 - +
12345