Publication result detail

Origin and Suppression of Musical Tonal Noise in Thresholding Methods

RÁŠO, O.; BALÍK, M.; KOUŘIL, J.

Original Title

Origin and Suppression of Musical Tonal Noise in Thresholding Methods

English Title

Origin and Suppression of Musical Tonal Noise in Thresholding Methods

Type

Paper in proceedings (conference paper)

Original Abstract

In the article, the method for noise reduction via thresholding of discrete Fourier transform coefficients is proposed. The most common sound artifact, a musical tonal noise is presented and a system for identification and suppression of this musical tonal noise is introduced. In conclusion, the both the thresholding methods and the system for identification and suppression of musical tonal noise are tested.

English abstract

In the article, the method for noise reduction via thresholding of discrete Fourier transform coefficients is proposed. The most common sound artifact, a musical tonal noise is presented and a system for identification and suppression of this musical tonal noise is introduced. In conclusion, the both the thresholding methods and the system for identification and suppression of musical tonal noise are tested.

Keywords

Thresholding, Acoustic noise, sound artefacts, Digital filters, Noise reduction, Discrete Fourier transforms.

Key words in English

Thresholding, Acoustic noise, sound artefacts, Digital filters, Noise reduction, Discrete Fourier transforms.

Authors

RÁŠO, O.; BALÍK, M.; KOUŘIL, J.

RIV year

2011

Released

17.08.2010

ISBN

978-963-88981-0-4

Book

33rd International Conference on Telecommunications and Signal Processing

Pages from

84

Pages to

89

Pages count

6

BibTex

@inproceedings{BUT35658,
  author="Ondřej {Rášo} and Miroslav {Balík} and Jiří {Kouřil}",
  title="Origin and Suppression of Musical Tonal Noise in Thresholding Methods",
  booktitle="33rd International Conference on Telecommunications and Signal Processing",
  year="2010",
  pages="84--89",
  isbn="978-963-88981-0-4"
}