About: Evaluation of Blind Separated Signals Using Speech Recognition System     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • Output blind separated signals are recovered independent sources obtained from their mixtures using methods of convolutive independent component analysis. These methods have no information about the original sources and the mixing process. For the separation process we adapted and improved a method which is based on the natural gradient approach. The new concept proposed in this paper then tries to measure the hit rate of the source restoration by means of the discrete word intelligibility using an Inteernet speech recognition system. We are interested in a two-channel case, in which we observe the outputs of a 2 x 2 linear time invariant system of mixtures of speech, music and noise signals.
  • Output blind separated signals are recovered independent sources obtained from their mixtures using methods of convolutive independent component analysis. These methods have no information about the original sources and the mixing process. For the separation process we adapted and improved a method which is based on the natural gradient approach. The new concept proposed in this paper then tries to measure the hit rate of the source restoration by means of the discrete word intelligibility using an Inteernet speech recognition system. We are interested in a two-channel case, in which we observe the outputs of a 2 x 2 linear time invariant system of mixtures of speech, music and noise signals. (en)
  • Vystupni signaly separovane naslepo jsou obnovene nezavisle zdroje ziskane z jejich smesi pomoci metod konvolucni analyzy nezavislych komponent. Tyto metody nemaji zadnou informaci o puvodnich zdrojich a smesnem procesu. Pro separacni proces jsme upravili a vylepsili metodu, ktera je zalozena na prirozenem gradientu. Novy postup prezentovany v tomto prispevku se pak snazi 'merit' uspesnost obnoveni zdroju vyhodnocovanim srozumitelnosti jednotlivych slov promluvy pomoci Internetoveho rozpoznavaciho systeemu. Zajima nas casove invariantni system dvou pozorovanyh smesi reci, hudby a sumu. (cs)
Title
  • Evaluation of Blind Separated Signals Using Speech Recognition System
  • Evaluation of Blind Separated Signals Using Speech Recognition System (en)
  • Vyhodnocovani sgnalu separovanych naslepo pomoci recoveho rozpoznavaciho systemu (cs)
skos:prefLabel
  • Evaluation of Blind Separated Signals Using Speech Recognition System
  • Evaluation of Blind Separated Signals Using Speech Recognition System (en)
  • Vyhodnocovani sgnalu separovanych naslepo pomoci recoveho rozpoznavaciho systemu (cs)
skos:notation
  • RIV/00216305:26220/05:PU51585!RIV06-GA0-26220___
http://linked.open.../vavai/riv/strany
  • 1650-1653
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/04/1097), 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
  • 520705
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/05:PU51585
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Convolutive ICA, independent component analysis, microphone array, learning algorithm, natural gradient, speech enhancement, speech recognition. (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [207E098902E9]
http://linked.open...v/mistoKonaniAkce
  • Belgrade
http://linked.open...i/riv/mistoVydani
  • Belgrade, Serbia and Montenegro
http://linked.open...i/riv/nazevZdroje
  • EUROCON 2005 - The International Conference on %22Computer as a tool%22, R23 Signal Processing, IEEE Catalog Number: 05EX1255C
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
  • Eksler, Václav
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
  • EUROCON
https://schema.org/isbn
  • 1-4244-0050-3
http://localhost/t...ganizacniJednotka
  • 26220
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software