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Quadrature mirror filter

Known as: QMF 
In digital signal processing, a quadrature mirror filter is a filter whose magnitude response is the mirror image around of that of another filter… 
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Related topics

Related topics

14 relations
Adaptive differential pulse-code modulationCoifletDaubechies waveletDiscrete wavelet transform

Broader (1)

Digital signal processing

Papers overview

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Highly Cited
2011
Highly Cited
2011
Corrosion of Aluminum and Aluminum Alloys
  • 2011
  • Corpus ID: 137648687
ALUMINUM became an economic competitor in engineering applications toward the end of the 19th century. The reason aluminum was… 
Review
2008
Review
2008
Near Perfect Reconstruction Quadrature Mirror Filter
In this paper, various algorithms for designing quadrature mirror filter are reviewed and a new algorithm is presented for the… 
1994
1994
Eigen design of quadrature mirror filters
The paper presents a method for the design of quadrature mirror filters. A new frequency weighted stopband energy function is… 
Highly Cited
1990
Highly Cited
1990
Non-separable extensions of quadrature mirror filters to multiple dimensions
Generalized non-separable extensions of quadrature mirror filter (QMF) banks to two and three dimensions, in which the… 
Highly Cited
1987
Highly Cited
1987
Theory and design of M-channel maximally decimated quadrature mirror filters with arbitrary M, having the perfect-reconstruction property
Based on the concept of losslessness in digital filter structures, this paper derives a general class of maximally decimated M… 
Highly Cited
1985
Highly Cited
1985
Quadrature mirror filter design for an arbitrary number of equal bandwidth channels
The two-channel quadrature mirror filter structure of Croisier and Esteban may be extended to an arbitrary number of equal… 
1984
1984
An analytical formula for the design of quadrature mirror filters
Quadrature mirror filters have an outstanding relevance in the implementation of filter banks for dividing the speech signal into… 
Highly Cited
1983
Highly Cited
1983
Polyphase quadrature filters-A new subband coding technique
A new method of implementing filter banks for subband coding of speech is presented. First, Esteban's Quadrature Mirror Filter… 
Highly Cited
1980
Highly Cited
1980
A filter family designed for use in quadrature mirror filter banks
This paper discusses a family of filters that have been designed for Quadrature Mirror Filter (QMF) Banks. These filters provide… 
Highly Cited
1977
Highly Cited
1977
Application of quadrature mirror filters to split band voice coding schemes
This paper deals with applications of Quadrature Mirror Filters (QMF) to coding of voice signal in sub-bands. Use of QMF's… 
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