Title :
Speech recognition using frequency transformations
Author :
Fuentes, Jorge Salomon ; Tsang, Chit-Sang
Abstract :
This paper discusses the use of frequency transformations and pattern recognition to improve the accuracy of single speaker multiple word speech recognition systems. A speaker database with 124 words is used to show the performance of the speech recognition system. Signal processing and speech signal processing techniques are used to improve the effectiveness of the speech recognizer. This algorithm has applications in other areas of aerospace due to its accuracy, ease of hardware implementation, and simplicity.
Keywords :
database languages; signal processing; speech recognition; frequency transformations; hardware implementation; pattern recognition; speaker database; speech recognition; speech signal processing; Biomedical signal processing; Databases; Frequency domain analysis; Loudspeakers; Pattern recognition; Sampling methods; Signal processing algorithms; Speech processing; Speech recognition; Speech synthesis;
Conference_Titel :
Aerospace conference, 2009 IEEE
Conference_Location :
Big Sky, MT
Print_ISBN :
978-1-4244-2621-8
Electronic_ISBN :
978-1-4244-2622-5
DOI :
10.1109/AERO.2009.4839411
