DTWFF-pitch feature and faster neural network convergence for speech recognition

• Main Authors: Sudirman, Rubita, Salleh, Sh. Hussain, Salleh, Shaharuddin
• Format: Article
• Language: English; English
• Published: Faculty of Electrical Engineering 2007
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/8061/3/RubitaSudirman2007_DTWFFPitchFeatureandFasterNeural.pdf; http://eprints.utm.my/id/eprint/8061/4/564200.pdf; http://eprints.utm.my/id/eprint/8061/

This paper presents the pre-processing of speech templates for artificial neural network (ANN). The processed features are pitch and Linear Predictive Coefficients (LPC) for input and reference templates, based on Dynamic Time Warping (DTW) algorithm. The first task is to extract pitch features usin...