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

Perform Center clipping

Compute the autocorrelation

calcute pitch



Calculate the avg. pitch estimate for the whole sample X.



Find Gender - 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

Perform Center clipping　

Compute the autocorrelation

calcute pitch



Calculate the avg. pitch estimate for the whole sample X.



Find Gender