Journal of Guangxi Normal University(Natural Science Edition) ›› 2015, Vol. 33 ›› Issue (3): 45-53.doi: 10.16088/j.issn.1001-6600.2015.03.007

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The Design and Research of Artificial Reverberation Model Based on Signal Processing Technology

CHEN Wei1, TANG Le-ming1, WANG Wei2, WU Hui-qun3, SHEN Xiao-yan4, YANG TAO1   

  1. 1.Division of Medical Imaging Engineering, School of Medical Nantong University, Nantong Jiangsu 226001, China;
    2.Affiliated Hospital of Nantong University Institute of Orthopedics, Nantong Jiangsu 226001, China;
    3.Department of Medical Informatics, School of Medical Nantong University, Nantong Jiangsu 226001, China;
    4.School of Electronic Information, Nantong University, Nantong Jiangsu 226001, China
  • Received:2015-03-26 Online:2015-05-10 Published:2018-09-20

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Abstract: Several special artificial reverberation models which contain hall reverb, spring reverb, gate reverb, plate reverb are designed. From the point of zero pole figure, impulse response, and frequency response, the reverberation time and echo density of various reverberation models are analyzed and studied. The results show that these special reverberation models with non-cdoration phenomenon have the higher echo density than comb filter and all pass filter reverberation models. Meanwhile,these models have the advantages of adjustable reverberation sound and ideal naturalness, and have a important practical value with can be applied to engineering practice.

Key words: hall reverb, spring reverb, gate reverb, plate reverb, artificial reverberation

CLC Number: 

  • TP3
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