Publication detail

Extended Spectral Subtraction Method

SYSEL, P.

Czech title

Vylepšená metoda spektrálního odečítání

English title

Extended Spectral Subtraction Method

Type

journal article - other

Language

en

Original abstract

This paper describes the spectral subtraction methods that utilize the wavelet transformation to refine the estimation of spectral properties of noise. This estimation is more exact than the periodogram and thus the signal–to–noise ratio of reconstructed signal will be improved.

English abstract

This paper describes the spectral subtraction methods that utilize the wavelet transformation to refine the estimation of spectral properties of noise. This estimation is more exact than the periodogram and thus the signal–to–noise ratio of reconstructed signal will be improved.

Keywords in English

noise reduction, spectral subtraction, wavelet transform

RIV year

2001

Released

07.11.2001

ISSN

1213-161X

Volume

2001

Number

13/11

Pages count

4

BIBTEX


@article{BUT39678,
  author="Petr {Sysel},
  title="Extended Spectral Subtraction Method",
  year="2001",
  volume="2001",
  number="13/11",
  month="November",
  issn="1213-161X"
}