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Finite-channel chromatic derivative filter banks

Cushman, M. and Narasimha, M. J. and Vaidyanathan, P. P. (2003) Finite-channel chromatic derivative filter banks. IEEE Signal Processing Letters, 10 (1). pp. 15-17. ISSN 1070-9908. doi:10.1109/LSP.2002.806706.

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Two previous contributions discussed the theory of perfect-reconstruction (PR) chromatic derivative filter banks comprising an infinite number of channels. This paper extends the theory to the case of finite channels. A novel time domain procedure is delineated for designing the synthesis filters that achieve PR in this case.

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Vaidyanathan, P. P.0000-0003-3003-7042
Additional Information:© 2003 IEEE. Manuscript received May 28, 2002; revised August 1, 2002. The associate editor coordinating the review of this manuscript and approving it for publication was Dr. Markus Pueschel.
Subject Keywords:Biorthogonal filter banks, chromatic derivatives, perfect reconstruction
Issue or Number:1
Record Number:CaltechAUTHORS:20170408-172456029
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Official Citation:M. Cushman, M. J. Narasimha and P. P. Vaidyanathan, "Finite-channel chromatic derivative filter banks," in IEEE Signal Processing Letters, vol. 10, no. 1, pp. 15-17, Jan. 2003. doi: 10.1109/LSP.2002.806706
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:76341
Deposited By: 1Science Import
Deposited On:13 Mar 2018 21:08
Last Modified:15 Nov 2021 16:59

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