On time-frequency representations for underwater acoustic signal

被引：0
作者：
Courmontagne, Philippe [1 ]
Ouelha, Samir [2 ]
Chaillan, Fabien [2 ]
机构：
[1] ISEN Toulon, IM2NP, UMR CNRS 6242, Equipe Signaux & Syst, Pl George Pompidou, F-83000 Toulon, France
[2] Acoust Signature R&D, DCNS UWS Dpt, F-83055 Toulon, France
来源：
2012 OCEANS | 2012年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to develop a new human perception inspired process useful for underwater acoustic signal processing, the purpose of this paper is to present a new human physiology based time-frequency representation. This method is based on the use of the Mel filters, classicaly used for the voice recognition. Several experimentations on real underwater signals are presented and discussed.
引用
收藏
页数：9
相关论文
共 50 条
  • [11] DUALITY AND CLASSIFICATION OF BILINEAR TIME-FREQUENCY SIGNAL REPRESENTATIONS
    HLAWATSCH, F
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1991, 39 (07) : 1564 - 1574
  • [12] OPTIMUM TIME-FREQUENCY REPRESENTATIONS OF MONOCOMPONENT SIGNAL COMBINATIONS
    DEPEREZ, TA
    RESTREPO, J
    DIAZ, LM
    SIGNAL PROCESSING, 1994, 38 (02) : 187 - 195
  • [13] Optimal kernels of time-frequency representations for signal classification
    Davy, M
    Doncarli, C
    PROCEEDINGS OF THE IEEE-SP INTERNATIONAL SYMPOSIUM ON TIME-FREQUENCY AND TIME-SCALE ANALYSIS, 1998, : 581 - 584
  • [14] REGULARITY AND UNITARITY OF BILINEAR TIME-FREQUENCY SIGNAL REPRESENTATIONS
    HLAWATSCH, F
    IEEE TRANSACTIONS ON INFORMATION THEORY, 1992, 38 (01) : 82 - 94
  • [15] Underwater acoustic signal denoising Using multi-directionnals masks on time-frequency representation
    Moreaud, Ugo
    Courmontagne, Philippe
    Ouelha, Samir
    Chaillan, Fabien
    Mesquida, Jean-Remi
    OCEANS 2014 - TAIPEI, 2014,
  • [16] Multimodal Sparse Time-Frequency Representation for Underwater Acoustic Signals
    Miao, Yongchun
    Li, Jianghui
    Sun, Haixin
    IEEE JOURNAL OF OCEANIC ENGINEERING, 2021, 46 (02) : 642 - 653
  • [17] Iterative Receiver in Time-Frequency Domain for Underwater Acoustic Communications
    Zhao, Liang
    Ge, Jianhua
    INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY AND SYSTEM DESIGN 2011, 2012, 30 : 844 - 851
  • [18] Optimized time-frequency distributions for acoustic signal classification
    Till, M
    Rudolph, S
    WAVELET APPLICATIONS VIII, 2001, 4391 : 81 - 91
  • [19] Time-frequency representations for wideband acoustic signals in shallow water
    Chen, CS
    Miller, JH
    Boudreaux-Bartels, GF
    Potty, GR
    Lazauski, CJ
    OCEANS 2003 MTS/IEEE: CELEBRATING THE PAST...TEAMING TOWARD THE FUTURE, 2003, : 2903 - 2907
  • [20] Blind source separation based on time-frequency signal representations
    Belouchrani, A
    Amin, MG
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1998, 46 (11) : 2888 - 2897
12345