I am reading a full length (duration of the speech) audio wave file 
sampled at 44.1KHz, 16 bit stereo. I want to cut a 15 second segment 
from the audio and resample it to 16000 Hz. So far I managed to do 
the resampling. Please help on how to cut 15 second length portion of 
the audio. Thank you 
 
[s, fs]=wavread('test.wav); 
 
%%cut to 15 seconds 
 
s=resample(s, 16000, fs); %downsample to 16000 Hz 
fs000; %new sampling

kingdavid3 wrote:
> I am reading a full length (duration of the speech) audio wave file 
> sampled at 44.1KHz, 16 bit stereo. I want to cut a 15 second segment 
> from the audio and resample it to 16000 Hz. So far I managed to do 
> the resampling. Please help on how to cut 15 second length portion of 
> the audio. Thank you 
>  
> [s, fs]=wavread('test.wav); 
>  
> %%cut to 15 seconds 
>  
> s=resample(s, 16000, fs); %downsample to 16000 Hz 
> fs000; %new sampling

44,100 samples/second x 15 seconds = 661500 samples. Does that help?

Jerry
-- 
Engineering is the art of making what you want from things you can get.
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Thank you very that help alot