Subject: Re: [linux-audio-dev] audio project
From: Steve Harris (S.W.Harris_AT_ecs.soton.ac.uk)
Date: Wed May 08 2002 - 20:59:16 EEST
On Wed, May 08, 2002 at 07:05:04 +0100, Henry Gomersall wrote:
> Essentially all I require is a function that returns a block of data
> from the mic in on my sound card for further processing (namely a DFT).I
> need to capture this data at regular intervals. So let's say I sample at
> 44kHz and do a 1024 sample FFT, I need a function that returns to me the
> data every time a new 1024 sample block is available - which i can then
> pass to my FFT function.
>
> I have been looking at ALSA for this. Is this the best option?
Have a look at jack, http://jackit.sourceforge.net/
- Steve
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