Detail publikace

Low Distortion Denoising System for Audio Signal

BALÍK, M.

Originální název

Low Distortion Denoising System for Audio Signal

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper deals with reduction of broadband noise in audio signal with minimum distortion. The results of different methods from the essential to the more complex algorithms based on time-frequency mapping are described. Methods are not compared on the base of the increase in signal to noise ratio only, but on the base of amount of distortion of processed signal also. The new non-parametric method based on time-frequency mapping with QMF and MDCT is presented.

Klíčová slova

noise reduction, DNR, DWT, QMF, MDCT

Autoři

BALÍK, M.

Rok RIV

2007

Vydáno

1. 7. 2007

ISBN

978-80-214-3476-9

Kniha

Proceedings of the International Workshop on Teleinformatics and Electromagnetic Field, Paris

Strany od

1

Strany do

4

Strany počet

4

BibTex

@inproceedings{BUT28087,
  author="Miroslav {Balík}",
  title="Low Distortion Denoising System for Audio Signal",
  booktitle="Proceedings of the International Workshop on Teleinformatics and Electromagnetic Field, Paris",
  year="2007",
  pages="1--4",
  isbn="978-80-214-3476-9"
}