Title :
A Soft-Core for Pattern Recognition
Author :
González-Concejero, C. ; Rodellar, V. ; Álvarez-Marquina, A. ; De Icaya, E. Martínez ; Gomez-Vilda, P.
Author_Institution :
Dept. de Arquitectura y Tecnol. de Sist. Informaticos, Univ. Politec. de Madrid, Madrid
Abstract :
In this paper we introduce the design of a HMM soft-core for the recognition stage in an independent speaker isolated word recognition system, which may be useful in many applications. The design has been oriented towards its reusability having parameterized the number of vocabulary´s words, the number of hidden states and bits of data format. Structural modeling is implemented using VHDL to describe, simulate and perform the design and it is portable among different EDA tools.
Keywords :
hardware description languages; hidden Markov models; speaker recognition; vocabulary; EDA tool; HMM soft-core; VHDL; hidden Markov model; independent speaker recognition; isolated word recognition system; pattern recognition; structural modeling; vocabulary word; Automatic speech recognition; Computational modeling; Hidden Markov models; Humans; Loudspeakers; Mel frequency cepstral coefficient; Nonlinear acoustics; Pattern recognition; Speech recognition; Vocabulary;
Conference_Titel :
Advanced Information Networking and Applications Workshops, 2007, AINAW '07. 21st International Conference on
Conference_Location :
Niagara Falls, Ont.
Print_ISBN :
978-0-7695-2847-2
DOI :
10.1109/AINAW.2007.57
