Detail publikace

Quadrature Mirror Filter Bank and Sigma-Delta Modulation

VRÁNA, J.

Originální název

Quadrature Mirror Filter Bank and Sigma-Delta Modulation

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A quadrature mirror filter banks are the most frequently realized by FIR filters. The input signal is decomposed into some frequency subbands by these filters. In the case of dual channel filter banks this subbands are two. A subbands coding can be done in individual subbands. By this process the subbands signals are distorted. This distortion gets into reconstructed output signal. In the case of replacement FIR filters in decomposition section by sigma-delta modulators a new structure may be designed, which is more resistant to this type of distortion.

Klíčová slova

filter bank, sigma-delta modulator, transfer function, quantization noise

Autoři

VRÁNA, J.

Rok RIV

2006

Vydáno

27. 4. 2006

Nakladatel

Ing. Zdeněk Novotný CSc.

Místo

Brno

ISBN

80-214-3163-6

Kniha

Proceedings of the 12th conference Student EEICT 2006

Strany od

346

Strany do

350

Strany počet

5

BibTex

@inproceedings{BUT18502,
  author="Jaroslav {Vrána}",
  title="Quadrature Mirror Filter Bank and Sigma-Delta Modulation",
  booktitle="Proceedings of the 12th conference Student EEICT 2006",
  year="2006",
  pages="5",
  publisher="Ing. Zdeněk Novotný CSc.",
  address="Brno",
  isbn="80-214-3163-6"
}