Laser Technology, Volume. 49, Issue 2, 227(2025)

Application of harmonic regeneration noise reduction algorithm in photoelectric musical sound detection

ZHANG Shiyu1, HUANG Xueying2, LIAO Penghao1, and ZHANG Rongzhu1、*
Author Affiliations
  • 1College of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China
  • 2Orchestral Instruments Department, Sichuan Conservatory of Music, Chengdu 610021, China
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    References(5)

    [9] [9] PRABAVATHY S, RATHIKARANI V, DHANALAKSHMI P. Classification of musical instruments using SVM and KNN[J]. International Journal of Innovative Technology and Exploring Engineering, 2020, 9(7): 1186-1190.

    [14] [14] EPHRAIM Y, MALAH D. Speech enhancement using a minimum-mean square error short-time spectral amplitude estimator[J]. IEEE Transactions on Acoustics, Speech, and Signal Processing, 1984, 32(6): 1109-1121.

    [15] [15] PLAPOUS C, MARRO C, SCALART P. Improved signal-to-noise ratio estimation for speech enhancement[J]. IEEE Transactions on Audio, Speech, and Language Processing, 2006, 14(6): 2098-2108.

    [18] [18] PLAPOUS C, MARRO C, SCALART P. Speech enhancement using harmonic regeneration[C]//Proceedings of IEEE International Conference on Acoustics. Philadelphia, USA: IEEE Press, 2005: 157-160.

    [22] [22] VALIN J M, ROUAT J, MICHAUD F. Microphone array post-filter for separation of simultaneous non-stationary sources[C]//2004 IEEE International Conference on Acoustics, Speech, and Signal Processing. Montreal, Canada: IEEE Press, 2004: 224.

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    ZHANG Shiyu, HUANG Xueying, LIAO Penghao, ZHANG Rongzhu. Application of harmonic regeneration noise reduction algorithm in photoelectric musical sound detection[J]. Laser Technology, 2025, 49(2): 227

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    Paper Information

    Category:

    Received: Jan. 31, 2024

    Accepted: May. 13, 2025

    Published Online: May. 13, 2025

    The Author Email: ZHANG Rongzhu (zhang_rz@scu.edu.cn)

    DOI:10.7510/jgjs.issn.1001-3806.2025.02.011

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