FindHead vi

· Detecting and remove the head tone added during the stimulus process before analysis process

Input:

Stimulus in (waveform array) :

Waveform in (array double) : recorded waveform Y data

Sampling rate (int) : audio sampling rate

HeadLength (int) :  number of data point of head

Method : method use to allocate the start point (or )

Output:

Chopped wavelength (int) : total number of data points after chop

Chopped waveform (array double) : chopped waveform Y data

Stimulus out (array double) : waveform Y data after removing head data

Chopped portion (waveform) : chopped head data

Stimulus out (waveform) : Stimulus data after removing head data

Start point (int) : index for new starting point