Fast implementation of oversampled modulated filter banks

Research output: Contribution to conferencePaper

49 Citations (Scopus)

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.
LanguageEnglish
Number of pages4
Publication statusPublished - 2000
Event3rd European DSP Education and Research Conference - Paris, France
Duration: 20 Sep 200022 Sep 2000

Conference

Conference3rd European DSP Education and Research Conference
CountryFrance
CityParis
Period20/09/0022/09/00

Fingerprint

Filter banks
Redundancy
Modulation

Keywords

  • modulated filter banks
  • efficient implementation
  • oversampled filter banks
  • polyphase analysis
  • filter operations

Cite this

Weiss, S., & Stewart, R. (2000). Fast implementation of oversampled modulated filter banks. Paper presented at 3rd European DSP Education and Research Conference, Paris, France.
Weiss, Stephan ; Stewart, Robert. / Fast implementation of oversampled modulated filter banks. Paper presented at 3rd European DSP Education and Research Conference, Paris, France.4 p.
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keywords = "modulated filter banks, efficient implementation , oversampled filter banks , polyphase analysis, filter operations",
author = "Stephan Weiss and Robert Stewart",
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note = "3rd European DSP Education and Research Conference ; Conference date: 20-09-2000 Through 22-09-2000",

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Weiss, S & Stewart, R 2000, 'Fast implementation of oversampled modulated filter banks' Paper presented at 3rd European DSP Education and Research Conference, Paris, France, 20/09/00 - 22/09/00, .

Fast implementation of oversampled modulated filter banks. / Weiss, Stephan; Stewart, Robert.

2000. Paper presented at 3rd European DSP Education and Research Conference, Paris, France.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Fast implementation of oversampled modulated filter banks

AU - Weiss, Stephan

AU - Stewart, Robert

PY - 2000

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AB - 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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KW - efficient implementation

KW - oversampled filter banks

KW - polyphase analysis

KW - filter operations

M3 - Paper

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Weiss S, Stewart R. Fast implementation of oversampled modulated filter banks. 2000. Paper presented at 3rd European DSP Education and Research Conference, Paris, France.