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Description
  • Tento článek popisuje vodoznačící metodu, která využívá psychoakustický model pro vložení vodoznaku do audio signálu. Pro zajištění nepostřehnutelnosti vkládaného vodoznaku v audio signálu je využito frekvenčního maskování. Jednotlivé bity vodoznaku se vkládají za pomoci filtrované PN-sekvence do jednotlivých rámců vstupního signálu. (cs)
  • This article describes an audio watermarking method that exploits a psychoacoustic model for embedding the copyright mark into an audio signal. Frequency perceptual masking is used to ensure a watermark inaudibility. With the aid of perceptually shaped pseudorandom sequence individual bits of the watermark are embedded into particular frames of input signal.
  • This article describes an audio watermarking method that exploits a psychoacoustic model for embedding the copyright mark into an audio signal. Frequency perceptual masking is used to ensure a watermark inaudibility. With the aid of perceptually shaped pseudorandom sequence individual bits of the watermark are embedded into particular frames of input signal. (en)
Title
  • Exploiting the psychoacoustic model for audio signal watermarking
  • Využití psychoakustického modelu k vodoznačení audio signálů (cs)
  • Exploiting the psychoacoustic model for audio signal watermarking (en)
skos:prefLabel
  • Exploiting the psychoacoustic model for audio signal watermarking
  • Využití psychoakustického modelu k vodoznačení audio signálů (cs)
  • Exploiting the psychoacoustic model for audio signal watermarking (en)
skos:notation
  • RIV/00216305:26220/06:PU62073!RIV07-GA0-26220___
http://linked.open.../vavai/riv/strany
  • 118-123
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/04/1097), P(GA102/06/1233), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 475296
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/06:PU62073
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • copyright, frequency perceptual masking, watermark (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [701E76B9B1B6]
http://linked.open...v/mistoKonaniAkce
  • Nové Město na Moravě
http://linked.open...i/riv/mistoVydani
  • Nové Město na Moravě
http://linked.open...i/riv/nazevZdroje
  • 7th International Conference RTT 2006
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Mišurec, Jiří
  • Zezula, Radek
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Vysoké učení technické v Brně
https://schema.org/isbn
  • 80-214-3243-8
http://localhost/t...ganizacniJednotka
  • 26220
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