高效的低延迟滤波器组

Proceedings of IEEE 6th Digital Signal Processing Workshop Pub Date : 1994-10-02 DOI:10.1109/DSP.1994.379834

G. Schuller, M.J.T. Smith

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引用次数: 11

摘要

本文研究了具有可预先设定系统延迟的高效FIR分析-合成滤波器组的设计问题。介绍了一个由若干具有可逆性的独特矩阵级联组成的框架。矩阵的显式形式保证了计算效率和精确的重建，并允许控制系统延迟。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Efficient low delay filter banks

The paper treats the problem of designing efficient FIR analysis-synthesis filter banks with system delays that can be pre-specified. A framework is introduced that is comprised of the cascade of several distinctive matrices with invertibility properties. The explicit form of the matrices guarantees computational efficiency and exact reconstruction, and allows for control over the system delay.<>

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Proceedings of IEEE 6th Digital Signal Processing Workshop

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