首页    期刊浏览 2025年07月11日 星期五
登录注册

文章基本信息

  • 标题:Sinusoidal Analysis-Synthesis of Audio Using Perceptual Criteria
  • 本地全文:下载
  • 作者:Ted Painter ; Andreas Spanias
  • 期刊名称:EURASIP Journal on Advances in Signal Processing
  • 印刷版ISSN:1687-6172
  • 电子版ISSN:1687-6180
  • 出版年度:2003
  • 卷号:2003
  • 期号:1
  • 页码:15-20
  • DOI:10.1155/S111086570321009X
  • 出版社:Hindawi Publishing Corporation
  • 摘要:

    This paper presents a new method for the selection of sinusoidal components for use in compact representations of narrowband audio. The method consists of ranking and selecting the most perceptually relevant sinusoids. The idea behind the method is to maximize the matching between the auditory excitation pattern associated with the original signal and the corresponding auditory excitation pattern associated with the modeled signal that is being represented by a small set of sinusoidal parameters. The proposed component-selection methodology is shown to outperform the maximum signal-to-mask ratio selection strategy in terms of subjective quality.

国家哲学社会科学文献中心版权所有