Fast Implementation of Oversampled Modulated Filter Banks
Fast Implementation of Oversampled Modulated Filter Banks
This paper presents an efficient implementation of oversampled filter banks derived from a prototype filter by modulation. Via a polyphase analysis, redundancies in the filter operations are removed. With some modifications, a very simple and efficient implementation is found, which is briefly compared to existing realisations.
Weiss, S
a1716781-351d-41d2-8d67-3e3d34f16476
Stewart, RW
2b292fcf-ba56-4c96-b051-086c2df26c4c
September 2000
Weiss, S
a1716781-351d-41d2-8d67-3e3d34f16476
Stewart, RW
2b292fcf-ba56-4c96-b051-086c2df26c4c
Weiss, S and Stewart, RW
(2000)
Fast Implementation of Oversampled Modulated Filter Banks.
3rd European DSP Education and Research Conference.
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Abstract
This paper presents an efficient implementation of oversampled filter banks derived from a prototype filter by modulation. Via a polyphase analysis, redundancies in the filter operations are removed. With some modifications, a very simple and efficient implementation is found, which is briefly compared to existing realisations.
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Published date: September 2000
Additional Information:
Organisation: Texas Instruments Address: Paris, France
Venue - Dates:
3rd European DSP Education and Research Conference, 2000-09-01
Organisations:
Electronics & Computer Science
Identifiers
Local EPrints ID: 253994
URI: http://eprints.soton.ac.uk/id/eprint/253994
PURE UUID: 82f1a0de-ef76-4dfa-9300-9d2ad492cbdf
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Date deposited: 08 Nov 2000
Last modified: 14 Mar 2024 05:30
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Contributors
Author:
S Weiss
Author:
RW Stewart
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