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- Hemalatha N
October 18, 2004, 8:55 am
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I am working on speech recognition. I am using Audio::DSP PERL
module for reading the sound card directly. It works fine for my
sound card. Its specifications are:
Ensoniq ES1371 - external sound card.
But, when I tried installing Audio::DSP on a system with in-built
sound card, it exited giving the following error
"Unable to set format".
Can't we use Audio::DSP on such machines? Is there any way to work
around this problem?
Previously, I was using brec to record. Then in the in-built sound
card, sampling rate was fixed at a higher rate but couldn't change
it. So, we recorded at that rate and down-sampled it using sox. Can
some thing like this be done?
Thanks in advance,