This program:
Record your voice for 5 seconds
Play back the recording
Store data in double-precision array
Plot the waveform
Calculate over all the frames in the sample
LPF the speech at 900 Hz to remove upper freq. (since Pitch info. will be below 900 Hz)
Perform Centre Clipping and find the Clipping Level (CL)
Choose the appropriate clipping level
sido809170
2016-08-23
00
1
Sound recognition using matlab
no vote
This program get a voice with matlab, then discrete that and do filtering, then get feature from that and classification with neural network and back propagation.
sido809170
2016-08-23
30
1
Voice toolbox for matlab
no vote
This file have powerful function that helps you for working on the signal and voice speech processing, LPC and discrete function quantize filter. T his is best for processing on voice sound and speech.