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Mathematical Description and Optimization of Warped Filter Technique

机译:翘曲滤波技术的数学描述和优化

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摘要

Warped filter technique has gained more credits in audio processing for its ability of providing different frequency resolutions with a simple filter. In this study, several formulae are derived to enable an easy analysis and control of the property of a warped filter. An optimization scheme is also studied and a design example is given to show its effectiveness in audio equalization.
机译:翘曲的过滤器技术在音频处理中获得了更多信用,以便其通过简单的滤波器提供不同频率分辨率的能力。在这项研究中,推导出几种公式,以便于易于分析和控制翘曲过滤器的性质。还研究了优化方案,并给出了设计示例以显示其在音频均衡中的有效性。

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