Application of Wavelet Transform to Audio Signal Compression
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F01%3APU20802" target="_blank" >RIV/00216305:26220/01:PU20802 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Application of Wavelet Transform to Audio Signal Compression
Original language description
In this paper, a new compression method of digitized audio signal is described. Similar to recent methods, the method uses the imperfection of human ear, which is simulated by a psychoacoustics model, to decrease the signal bit rate. The signal is divided into several frequency bands and each of them is separately quantized to a given number of bits and separately transferred. It is for decomposing as well as reconstructing the signal that the wavelet transform can be used.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of Telecommunications and Signal Processing
ISBN
80-214-1962-8
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
143-146
Publisher name
BUT Brno, ESS
Place of publication
Brno, Česká republika
Event location
Brno
Event date
Sep 5, 2001
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—