DTWFF-pitch feature and faster neural network convergence for speech recognition
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...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Faculty of Electrical Engineering,
2007-06.
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| Subjects: | |
| Online Access: | Get fulltext Get fulltext |