Detail publikačního výsledku

Tonal and Non-Tonal Components for the MPEG-1 Model

ŠKORPIL, V.; ABUZAHO, A.

Originální název

Tonal and Non-Tonal Components for the MPEG-1 Model

Anglický název

Tonal and Non-Tonal Components for the MPEG-1 Model

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This paper describes one part of the digital data compression of multimedia transmission system research. The whole research is focused to encoding and decoding process of MPEG-1 standard. MATLAB is used for simulation of mathematical calculations. The part, which is describes in this paper, is the tonality of a masking components. The tonality of a masking component has an influence on the masking threshold. For this reason, it is worthwhile to discriminate between tonal and non-tonal components. For calculating the global masking threshold, it is necessary to derive the tonal and non-tonal components from the FFT.

Anglický abstrakt

This paper describes one part of the digital data compression of multimedia transmission system research. The whole research is focused to encoding and decoding process of MPEG-1 standard. MATLAB is used for simulation of mathematical calculations. The part, which is describes in this paper, is the tonality of a masking components. The tonality of a masking component has an influence on the masking threshold. For this reason, it is worthwhile to discriminate between tonal and non-tonal components. For calculating the global masking threshold, it is necessary to derive the tonal and non-tonal components from the FFT.

Klíčová slova

MPEG -1, MATLAB, Tonal, Non-tonal, labelling, local maximum

Klíčová slova v angličtině

MPEG -1, MATLAB, Tonal, Non-tonal, labelling, local maximum

Autoři

ŠKORPIL, V.; ABUZAHO, A.

Rok RIV

2011

Vydáno

16.01.2004

Nakladatel

WSEAS

Místo

Athens

ISSN

1109-2742

Periodikum

WSEAS TRANSACTIONS on COMMUNICATIONS

Svazek

3

Číslo

1

Stát

Řecká republika

Strany od

128

Strany do

134

Strany počet

6

BibTex

@article{BUT45668,
  author="Vladislav {Škorpil} and Abdulhakim {Abuzaho}",
  title="Tonal and Non-Tonal Components for the MPEG-1 Model",
  journal="WSEAS TRANSACTIONS on COMMUNICATIONS",
  year="2004",
  volume="3",
  number="1",
  pages="128--134",
  issn="1109-2742"
}