DSP Recognizing Speech  

Recognizing speech by Using Wavelet Transform and Transient Response

The present work implements a method of automatic speech recognition. Uses wavelet transform to decompose input speech into coefficient From which original speech signal can be reconstructed. An energy vector Comprising wavelet coefficient can represent adequately any input speech utterance Firstly a database is made out of the refrence samples and its energy vector is Calculated.Then our test speech is compared with the reference database of speeches.


1.  Automative speech recognition
2.  Telematics (e.g. vehicle Navigation Systems)
3.  Robotics and home automation
4.  Speech transcription
5.  Air Traffic control
6.  Mobiles and video games.



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