An iterative subspace-based multi-pitch estimation algorithm

被引：3
|
作者：
Zhang, Johan Xi [1 ]
Christensen, Mads Graesboll [2 ]
Jensen, Soren Holdt [1 ]
Moonen, Marc [3 ]
机构：
[1] Aalborg Univ, Dept Elect Syst, Aalborg, Denmark
[2] Aalborg Univ, Dept Media Technol, Aalborg, Denmark
[3] Katholieke Univ Leuven, Dept Elect Engn, Leuven, Belgium
来源：
SIGNAL PROCESSING | 2011年 / 91卷 / 01期
关键词：
Multi-pitch estimation; Noise subspace; Orthogonality; Cyclic minimizer; FUNDAMENTAL-FREQUENCY;
D O I：
10.1016/j.sigpro.2010.06.010
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：
In this paper, we present an iterative method for estimation of pitches from signals containing multiple sources using subspace techniques. The resulting estimator is termed Iterative Harmonic MUltiple Signal Classification (I-HMUSIC). Different modifications of I-HMUSIC are proposed that improve upon the classical MUSIC algorithm, including a computationally efficient method for noise subspace updating I-HMUSIC and its modifications are evaluated and compared with both the Cramer-Rao lower bound (CRLB) and non-iterative HMUSIC; good statistical performances have been obtained. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：150 / 154
页数：5
相关论文
共 50 条
  • [1] Joint DOA and multi-pitch estimation based on subspace techniques
    Zhang, Johan Xi
    Christensen, Mads Graesboll
    Jensen, Soren Holdt
    Moonen, Marc
    [J]. EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, 2012,
  • [2] Joint DOA and multi-pitch estimation based on subspace techniques
    Johan Xi Zhang
    Mads Græsbøll Christensen
    Søren Holdt Jensen
    Marc Moonen
    [J]. EURASIP Journal on Advances in Signal Processing, 2012
  • [3] Multi-pitch estimation
    Christensen, Mads Graesboll
    Stoica, Petre
    Jakobsson, Andreas
    Jensen, Soren Holdt
    [J]. SIGNAL PROCESSING, 2008, 88 (04) : 972 - 983
  • [4] RNN-BLSTM Based Multi-Pitch Estimation
    Zhang, Jianshu
    Tang, Jian
    Dai, Li-Rang
    [J]. 17TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2016), VOLS 1-5: UNDERSTANDING SPEECH PROCESSING IN HUMANS AND MACHINES, 2016, : 1785 - 1789
  • [5] MULTI-PITCH ESTIMATION OF INHARMONIC SIGNALS
    Nilsson, Tommy
    Adalbjornsson, Stefan I.
    Butt, Naveed R.
    Jakobsson, Andreas
    [J]. 2013 PROCEEDINGS OF THE 21ST EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2013,
  • [6] MULTI-PITCH ESTIMATION USING SEMIDEFINITE PROGRAMMING
    Jensen, Tobias Lindstrom
    Vandenberghe, Lieven
    [J]. 2017 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2017, : 4192 - 4196
  • [7] Multi-pitch estimation based on partial event and support transfer
    Duan, Zhiyao
    Zhang, Dan
    Zhang, Changshui
    Shi, Zhenwei
    [J]. 2007 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-5, 2007, : 216 - 219
  • [8] AN ADAPTIVE PENALTY APPROACH TO MULTI-PITCH ESTIMATION
    Kronvall, Ted
    Elvander, Filip
    Adalbjornsson, Stefan Ingi
    Jakobsson, Andreas
    [J]. 2015 23RD EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2015, : 31 - 35
  • [9] Multi-pitch estimation for polyphonic musical signals
    Fernandez-Cid, P
    Casajus-Quiros, FJ
    [J]. PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-6, 1998, : 3565 - 3568
  • [10] Multi-pitch estimation using harmonic music
    Christensen, Mads Graesboll
    Jakobsson, Andreas
    Jensen, Soren Holdt
    [J]. 2006 FORTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1-5, 2006, : 521 - +
12345