speaking aid for dumb
Post on 05-Oct-2015
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Speaking aid for dumb
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SPEAKING AID FOR DUMB
SPEAKING AID FOR DUMB(SPEECH SYNTHESIS)
OBJECTIVETo provide a platform for dumb people tocommunicate
SYSTEM OVERVIEW
CONVERT TEXT TO PHONEMES:
NEURAL NETWORKS
Using Back Propagation model
PROSODY GENERATION:
Segmental duration:Rule based generation DURATION = ((AVEDUR-MINDUR)*(PRCNT))/100 + MINDUR
Fundamental Frequency:
OShaughnessy Algorithm sentence typephrase contourword contourprosodic indicators
Fuzzy Controller Input:word importancesentence sizeposition in sentencedistance from stress
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