000146182 001__ 146182
000146182 005__ 20180913055636.0
000146182 037__ $$aREP_WORK
000146182 245__ $$aLP-TRAPs in all senses
000146182 269__ $$a2007
000146182 260__ $$bIDIAP$$c2007
000146182 336__ $$aReports
000146182 520__ $$aThis report describes additional experiments with LP-TRAPs -- speech features derived from autoregressive model applied to approximate temporal evolution of speech spectra in critical band-sized frequency sub-bands. The importance of free parameters, such as order model, length of the approximated temporal pattern, compression factor, or number of resulting cepstral coefficients, is investigated and evaluated using TANDEM-ASR approach.
000146182 700__ $$aMotlicek, Petr
000146182 8564_ $$uhttp://publications.idiap.ch/downloads/reports/2007/motlicek-idiap-rr-07-66.pdf$$zURL
000146182 8564_ $$s364377$$uhttps://infoscience.epfl.ch/record/146182/files/motlicek-idiap-rr-07-66.pdf$$zn/a
000146182 909C0 $$0252189$$pLIDIAP$$xU10381
000146182 909CO $$ooai:infoscience.tind.io:146182$$pSTI$$preport
000146182 937__ $$aLIDIAP-REPORT-2007-023
000146182 970__ $$amotlicek:rr07-66/LIDIAP
000146182 973__ $$aEPFL$$sPUBLISHED
000146182 980__ $$aREPORT