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  • This paper presents the analysis of mismatch in preemphasis application when speech features are computed in frequency band 0-4000~Hz without resampling of the data sampled originally with various sampling frequency. The approaches for compensation of this mismatch in preemphasis are mentioned. The effect of mismatch in preemphasis were analyzed on the bases of differences between computed cepstral coefficients and also on the basis of accuracies of Czech digits speech recognizer.
  • This paper presents the analysis of mismatch in preemphasis application when speech features are computed in frequency band 0-4000~Hz without resampling of the data sampled originally with various sampling frequency. The approaches for compensation of this mismatch in preemphasis are mentioned. The effect of mismatch in preemphasis were analyzed on the bases of differences between computed cepstral coefficients and also on the basis of accuracies of Czech digits speech recognizer. (en)
Title
  • Mismatch Effect in Preemphasis Application within Speech Recognition Systems
  • Mismatch Effect in Preemphasis Application within Speech Recognition Systems (en)
skos:prefLabel
  • Mismatch Effect in Preemphasis Application within Speech Recognition Systems
  • Mismatch Effect in Preemphasis Application within Speech Recognition Systems (en)
skos:notation
  • RIV/68407700:21230/13:00207247!RIV14-MSM-21230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...dnocenehoVysledku
  • 88530
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/13:00207247
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Preemphasis filter; ASR; Mismatch; MFCC; MMSE (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [0CAF57FE8025]
http://linked.open...v/mistoKonaniAkce
  • Prague
http://linked.open...i/riv/mistoVydani
  • Prague
http://linked.open...i/riv/nazevZdroje
  • POSTER 2013 - 17th International Student Conference on Electrical Engineering
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Mizera, Petr
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
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  • České vysoké učení technické v Praze
https://schema.org/isbn
  • 978-80-01-05242-6
http://localhost/t...ganizacniJednotka
  • 21230
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