how to read a period of wav file in matlab?

I need to read a wav file with cycle, period by period. I need help in this task.

Answer 1

[Wayne King]

If you use wavread, you can use an argument to read a range of samples. You would have to increment that in a loop.

The same is true of audioread.m

   [y,fs] = wavread(filename,[start end]);

If have the DSP System Toolbox, then the task is easier with System objects. See dsp.AudioFileReader and set the SamplesPerFrame property.

Answer 2

[Thomas]

Try the wavread function

doc wavread

or http://www.mathworks.com/help/matlab/ref/wavread.html

If this does not answer your question please be more specific in your question..