Detail publikace

Frequency Analysis of Low Bit-Rate Modern Digital Audio Compression Algorithms

KRATOCHVÍL, T. ŠEVČÍK, M.

Originální název

Frequency Analysis of Low Bit-Rate Modern Digital Audio Compression Algorithms

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The contribution deals with the comparison of modern audio compression encoders performance characteristics. The fundamentals of basic audio compression principles in time and frequency domains are shortly outlined. Then the modern digital audio compression algorithms (MP3, MP3 Pro, AAC, AAC Plus, OGG, WMA, VQF) features are compared and discussed. The frequency analysis of created test records was made to compare their efficiency of the encoding at low bit-rates.

Klíčová slova

digital audio, compression, frequency analysis, MP3, AAC, OGG, WMA, VQF

Autoři

KRATOCHVÍL, T.; ŠEVČÍK, M.

Rok RIV

2006

Vydáno

25. 4. 2006

Nakladatel

Slovak University of Technology, Bratislava

Místo

Bratislava, SK

ISBN

80-227-2388-6

Kniha

Radioelektronika 2006 Conference proceedings

Číslo edice

1

Strany od

357

Strany do

360

Strany počet

4

BibTex

@inproceedings{BUT18333,
  author="Tomáš {Kratochvíl} and Martin {Ševčík}",
  title="Frequency Analysis of Low Bit-Rate Modern Digital Audio Compression Algorithms",
  booktitle="Radioelektronika 2006 Conference proceedings",
  year="2006",
  number="1",
  pages="4",
  publisher="Slovak University of Technology, Bratislava",
  address="Bratislava, SK",
  isbn="80-227-2388-6"
}