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ŠKORPIL, V. ABUZAHO, A.
Originální název
Research of Advanced Multimedia Transmission
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
One period of research of advanced multimedia transmission has been finished in our department. A lot of papers from this problem were published in the previous conferences and this paper encloses it. The main problems were mapping the actual status of audio signal encoding and bit rate compression, focused to MPEG-1 method, encoder and decoder MPEG-1 block diagrams and design of MPEG-1 model simulated by MATLAB. This model was suitable for testing and optimizing of MPEG-1 principle, analysis and simulation of the Filter Bank, design and modification of scale-factor calculating, modelling of FFT for MPEG-1, determination of the sound pressure level, study of tonal and non-tonal components, decimation of tonal and non-tonal masking components design, individual masking threshold and global masking threshold, determining the minimum masking threshold, signal-to-mask ratio, design of bit allocation and optimal quantisation and encoding of subbands samples.
Klíčová slova
MATLAB, MPEG-1, Filter Bank, scale-factor
Autoři
ŠKORPIL, V.; ABUZAHO, A.
Rok RIV
2006
Vydáno
27. 11. 2006
Nakladatel
IEEE Press
Místo
Beijing, China
ISBN
1-4244-0801-6
Kniha
2006 10th International Conference on Communication Tecnology Proceedings
Edice
Číslo edice
1
Strany od
1175
Strany do
1178
Strany počet
4
URL
knihovna UTKO
BibTex
@inproceedings{BUT21877, author="Vladislav {Škorpil} and Abdulhakim {Abuzaho}", title="Research of Advanced Multimedia Transmission", booktitle="2006 10th International Conference on Communication Tecnology Proceedings", year="2006", series="2006 10th International Conference on Communication Tecnology Proceedings", number="1", pages="4", publisher="IEEE Press", address="Beijing, China", isbn="1-4244-0801-6", url="knihovna UTKO" }