Detail publikace

Equiripple Digital Filters in Quadratur Mirror Filter Banks

Originální název

Equiripple Digital Filters in Quadratur Mirror Filter Banks

Anglický název

Equiripple Digital Filters in Quadratur Mirror Filter Banks

Jazyk

en

Originální abstrakt

The wavelet transform represents a very favourite tool for removing noise from signal on many areas of digital signal processing. A problem consists in that selected wavelet functions are mostly used that in advance define the impulse response of quadrature mirror filters (QMF) of the type of lowpass and highpass filters in a bank of filters. The paper deals with the design of QMF bank using standard design algorithms for digital filters. The Remez algorithm is used here as an example of the design of a bank of partial digital filters.

Anglický abstrakt

The wavelet transform represents a very favourite tool for removing noise from signal on many areas of digital signal processing. A problem consists in that selected wavelet functions are mostly used that in advance define the impulse response of quadrature mirror filters (QMF) of the type of lowpass and highpass filters in a bank of filters. The paper deals with the design of QMF bank using standard design algorithms for digital filters. The Remez algorithm is used here as an example of the design of a bank of partial digital filters.

BibTex


@inproceedings{BUT21601,
  author="Eva {Gescheidtová} and Karel {Bartušek} and Radek {Kubásek} and Zdeněk {Smékal}",
  title="Equiripple Digital Filters in Quadratur Mirror Filter Banks",
  annote="The wavelet transform represents a very favourite tool for removing noise from signal on many areas of digital signal processing. A problem consists in that selected wavelet functions are mostly used that in advance define the impulse response of quadrature mirror filters (QMF) of the type of lowpass and highpass filters in a bank of filters. The paper deals with the design of QMF bank using standard design algorithms for digital filters. The Remez algorithm is used here as an example of the design of a bank of partial digital filters.",
  address="Institute of Electrical an Electronics Engineering, Beijing",
  booktitle="Proceedings of 10th International Conference on Communication Technology",
  chapter="21601",
  institution="Institute of Electrical an Electronics Engineering, Beijing",
  year="2006",
  month="november",
  pages="1309--1312",
  publisher="Institute of Electrical an Electronics Engineering, Beijing",
  type="conference paper"
}