Detail publikačního výsledku

Comparing basic methods of audio signal watermarking

ZEZULA, R., MALENOVSKÝ, V., VRÁNA, J.

Originální název

Comparing basic methods of audio signal watermarking

Anglický název

Comparing basic methods of audio signal watermarking

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This work is concerned with testing three basic methods used for audio signal watermarking. It deals with the phase coding method, the echo coding method and the methods exploiting the technique of Direct Sequence Spread Spectrum (DSSS). The tests were focused on determining the perceptual quality of watermarks, computational complexity of methods for embedding and extracting watermarks, and watermark robustness with respect to attacks aimed at removing the watermark from watermarked data. These tests were applied to 5 recordings of different music styles.

Anglický abstrakt

This work is concerned with testing three basic methods used for audio signal watermarking. It deals with the phase coding method, the echo coding method and the methods exploiting the technique of Direct Sequence Spread Spectrum (DSSS). The tests were focused on determining the perceptual quality of watermarks, computational complexity of methods for embedding and extracting watermarks, and watermark robustness with respect to attacks aimed at removing the watermark from watermarked data. These tests were applied to 5 recordings of different music styles.

Klíčová slova

audio, signal processing, audio watermarking, methods comparing

Klíčová slova v angličtině

audio, signal processing, audio watermarking, methods comparing

Autoři

ZEZULA, R., MALENOVSKÝ, V., VRÁNA, J.

Rok RIV

2011

Vydáno

02.09.2004

Nakladatel

VUT Brno

Místo

SEI-UTKO, TSP 2004

ISBN

80-214-2684-5

Kniha

Telecommunications and signal processing TSP - 2004

Svazek

27

Strany od

1

Strany počet

4

BibTex

@inproceedings{BUT11589,
  author="Radek {Zezula} and Vladimír {Malenovský} and Jaroslav {Vrána}",
  title="Comparing basic methods of audio signal watermarking",
  booktitle="Telecommunications and signal processing TSP - 2004",
  year="2004",
  volume="27",
  pages="4",
  publisher="VUT Brno",
  address="SEI-UTKO, TSP 2004",
  isbn="80-214-2684-5"
}