Spectral subtraction speech enhancement integrated to automatic speech recognition system implemented in FPGA
Meeting a good accuracy in speech recognition systems had been one of the challenges in automatic speech recognition (ASR) designs. In this study, a spectral subtraction speech enhancement is added to the acoustic front end of an ASR system. The two word vocabulary ASR system with speech enhancement...
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| Main Author: | |
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| Format: | text |
| Language: | English |
| Published: |
Animo Repository
2012
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| Online Access: | https://animorepository.dlsu.edu.ph/etd_masteral/4302 |
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| Institution: | De La Salle University |
| Language: | English |