Detail publikace

Real-time Audio Processing via Segmented Wavelet Transform

RAJMIC, P. VLACH, J.

Originální název

Real-time Audio Processing via Segmented Wavelet Transform

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In audio applications it is often necessary to process the signal in "real time". The method of segmented wavelet transform (SegWT) makes it possible to compute the discrete-time wavelet transform of a signal segment-by-segment, not using the classical "windowing". This means that the method could be utilized for wavelet type processing of an audio signal in real time, or alternatively in case we just need to process a long signal, but there is insufficient computational memory capacity for it (e.g. in the DSPs). In the paper, the principle of the segmented forward wavelet transform is explained and the algorithm is described in detail.

Klíčová slova

segmented wavelet transform

Autoři

RAJMIC, P.; VLACH, J.

Rok RIV

2007

Vydáno

9. 9. 2007

Nakladatel

University of Bordeaux 1

Místo

Bordeaux

ISBN

978-88-901479-1-3

Kniha

Proceedings of the 10th International Conference on Digital Audio Effects (DAFx-07)

Strany od

55

Strany do

58

Strany počet

4

URL

http://dafx.labri.fr/main/papers/p055.pdf

BibTex

@inproceedings{BUT27875,
  author="Pavel {Rajmic} and Jan {Vlach}",
  title="Real-time Audio Processing via Segmented Wavelet Transform",
  booktitle="Proceedings of the 10th International Conference on Digital Audio Effects (DAFx-07)",
  year="2007",
  pages="55--58",
  publisher="University of Bordeaux 1",
  address="Bordeaux",
  isbn="978-88-901479-1-3",
  url="http://dafx.labri.fr/main/papers/p055.pdf"
}