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Description
  • This paper deals with algorithm design for an automatic surveillance system for the stereophonic audio broadcast and cross-platform implementation of this system, using the Virtual Studio Technology (VST) and the Audio Streaming Input/Output (ASIO) technologies for real-time digital audio signal processing on personal computers. First, the parameters of the stereophonic audio signal monitored are specified and then the results of analyses are presented, which are made by a variety of methods of digital signal processing. To monitor the audio broadcast parameters, the following time and frequency domain analyses were mainly used: RMS and peak analysis, correlation analysis, differential analyses, fast convolution, and delta-spectrum analysis. The implementation of the system using the VST and ASIO technologies is described in the end of the paper.
  • This paper deals with algorithm design for an automatic surveillance system for the stereophonic audio broadcast and cross-platform implementation of this system, using the Virtual Studio Technology (VST) and the Audio Streaming Input/Output (ASIO) technologies for real-time digital audio signal processing on personal computers. First, the parameters of the stereophonic audio signal monitored are specified and then the results of analyses are presented, which are made by a variety of methods of digital signal processing. To monitor the audio broadcast parameters, the following time and frequency domain analyses were mainly used: RMS and peak analysis, correlation analysis, differential analyses, fast convolution, and delta-spectrum analysis. The implementation of the system using the VST and ASIO technologies is described in the end of the paper. (en)
  • Tento příspěvek se zabývá návrhem algoritmu pro automatický dohledový systém pro stereofonní zvukové vysílání a cross-platformní implementací tohoto systému pomocí technologie Virtual Studio Technology (VST) a Audio Streaoming Input/Output (ASIO) pro zpracování zvukového signálu v reálném čase na osobních počítačích. Nejprve jsou specifikovány sledované parametry stereofonního zvukového signálu a jsou prezentovány výsledky analýz, které byly provedeny různými metodami číslicového zpracování signálů. Pro sledování parametrů zvukového vysílání byly použity zejména následující analýzy v časové a kmitočtové oblasti: RMS a peak analýza, korelační analýza, diferenční analýza, rychlá konvoluce a analýza deltaspektra. Na konci článku je popsána implementace systému pomocí technologií VST a ASIO. (cs)
Title
  • Surveillance System for Audio Broadcast
  • Dohledový systém pro zvukové vysílání (cs)
  • Surveillance System for Audio Broadcast (en)
skos:prefLabel
  • Surveillance System for Audio Broadcast
  • Dohledový systém pro zvukové vysílání (cs)
  • Surveillance System for Audio Broadcast (en)
skos:notation
  • RIV/00216305:26220/06:PU58589!RIV07-GA0-26220___
http://linked.open.../vavai/riv/strany
  • 298-301
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1ET301710509), 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
  • 502578
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/06:PU58589
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • audio broadcast surveillance,audio signal processing,audio signal analysis (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [6C8ABA4FE9C3]
http://linked.open...v/mistoKonaniAkce
  • Reykjavik
http://linked.open...i/riv/mistoVydani
  • Reykjavik, Icelnad
http://linked.open...i/riv/nazevZdroje
  • 7th Nordic Signal Processing Symposium NORSIG 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
  • Přinosil, Jiří
  • Schimmel, Jiří
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
  • Neuveden
https://schema.org/isbn
  • 1-4244-0413-4
http://localhost/t...ganizacniJednotka
  • 26220
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