Title :
Computational complexity estimate of a DSR front-end compliant to ETSI Standard ES 202 212
Author :
Giammarini, Marco ; Orcioni, Simone ; Conti, Massimo
Author_Institution :
Dipt. di Ing. Biomedica, Elettron. e Telecomunicazion, Univ. Politec. delle Marche, Ancona, Italy
Abstract :
This paper presents a computational complexity estimate of a distributed speech recognition front-end, compliant to ETSI Standard ES 202 212 and implemented at system-level in SystemC. This estimate allows to know which blocks of terminal front-end are more computational expensive, and therefore it may be useful, in an hardware implementation, to realize them with low-power ad-hoc hardware.
Keywords :
computational complexity; speech recognition; standards; DSR front-end; ETSI Standard ES 202 212; SystemC; computational complexity; distributed speech recognition; low-power ad-hoc hardware; Automatic speech recognition; Cepstrum; Computational complexity; Digital signal processing; Feature extraction; Hardware; Noise reduction; Packaging; Speech recognition; Telecommunication standards;
Conference_Titel :
Intelligent solutions in Embedded Systems, 2009 Seventh Workshop on
Conference_Location :
Ancona
Print_ISBN :
978-1-4244-4838-8
Electronic_ISBN :
978-88-87548-02-0
