Detail publikačního výsledku

Audio signal noise reduction with minimum distortion

BALÍK, M.

Originální název

Audio signal noise reduction with minimum distortion

Anglický název

Audio signal noise reduction with minimum distortion

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Anglický 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, audio signal, digital processing

Klíčová slova v angličtině

noise reduction, audio signal, digital processing

Autoři

BALÍK, M.

Vydáno

14.06.2005

Nakladatel

VŠB-Technical University of Ostrava

Místo

Ostrava

ISBN

80-248-0897-8

Kniha

6th

Strany od

1

Strany počet

4

BibTex

@inproceedings{BUT16334,
  author="Miroslav {Balík}",
  title="Audio signal noise reduction with minimum distortion",
  booktitle="6th",
  year="2005",
  pages="4",
  publisher="VŠB-Technical University of Ostrava",
  address="Ostrava",
  isbn="80-248-0897-8"
}