FIR Filters with GUI

I have to make a GUI containing various windows like Hamming or Hanning in order to process live speech or an audio file from my drive. I have some difficulties though onto how to make my GUI read that file. I am new in Matlab so probably this is a stupid question....still would appreciate some help

Thanks in advance.

Answer 1

[Paulo Silva]

Real time filters: GUI or other similiar applications on the FEX

If you want to start from nothing look at

doc wavrecord
doc wavread

[Raldi]

thanks for your help.

[Raldi]

i still have some problems. I havent understand how to make a real time audio filtering?

[Walter Roberson]

Requires that you read a group of samples from a device, either an A/D convertor or a microphone. http://www.mathworks.com/products/daq/

Once you have a group of samples, you apply the filtering to the group of samples (together with whatever sample delay line from previous groups)