Detail publikace

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

Jazyk

en

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.

Dokumenty

BibTex


@inproceedings{BUT16334,
  author="Miroslav {Balík}",
  title="Audio signal noise reduction with minimum distortion",
  annote="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.",
  address="VŠB-Technical University of Ostrava",
  booktitle="6th",
  chapter="16334",
  institution="VŠB-Technical University of Ostrava",
  year="2005",
  month="june",
  pages="1",
  publisher="VŠB-Technical University of Ostrava",
  type="conference paper"
}