Volume 9 Number 11 (Nov. 2014)
Home > Archive > 2014 > Volume 9 Number 11 (Nov. 2014) >
JSW 2014 Vol.9(11): 2974-2980 ISSN: 1796-217X
doi: 10.4304/jsw.9.11.2974-2980

Single-channel Speech Separation Using Orthogonal Matching Pursuit

Haiyan Guo1, Xiaoxiong Li2, Lin Zhou2, Zhenyang Wu2

1School of Information Science and Engineering, Southeast University, Nanjing, China; College of Engineering, Nanjing Agricultural University, Nanjing, Jiangsu, China
2School of Information Science and Engineering, Southeast University, Nanjing, China


Abstract—In this paper, we propose a new sparse decomposition based single-channel speech separation method using orthogonal matching pursuit (OMP). The separation is performed using source-individual dictionaries consisting of time-domain training frames as atoms. OMP is used to compute sparse coefficients to estimate sources. We report the separation results of our proposed method and compare them with a separation method based on sparse non-negative matrix factorization (SNMF) which is a classical sparse decomposition based separation method. Experiments show that our proposed method results in higher signal-to-noise ratio (SNR) and signal-to-interference ratio (SIR).

Index Terms—Single-channel speech separation (SCSS), sparse decomposition, orthogonal matching pursuit (OMP), dictionary.

[PDF]

Cite: Haiyan Guo, Xiaoxiong Li, Lin Zhou, Zhenyang Wu, "Single-channel Speech Separation Using Orthogonal Matching Pursuit," Journal of Software vol. 9, no. 11, pp. 2974-2980, 2014.

General Information

ISSN: 1796-217X (Online)
Frequency:  Quarterly
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Yoyo Y. Zhou
Abstracting/ Indexing: DBLP, EBSCO, CNKIGoogle Scholar, ProQuest, INSPEC(IET), ULRICH's Periodicals Directory, WorldCat, etc
E-mail: jsweditorialoffice@gmail.com
  • Mar 01, 2024 News!

    Vol 19, No 1 has been published with online version    [Click]

  • Apr 26, 2021 News!

    Vol 14, No 4- Vol 14, No 12 has been indexed by IET-(Inspec)     [Click]

  • Nov 18, 2021 News!

    Papers published in JSW Vol 16, No 1- Vol 16, No 6 have been indexed by DBLP   [Click]

  • Jan 04, 2024 News!

    JSW will adopt Article-by-Article Work Flow

  • Nov 02, 2023 News!

    Vol 18, No 4 has been published with online version   [Click]