[linux-audio-dev] FOSS-tools for realtime audio analysis?

[mathias_lundgren at bredband.net]

>  
> From: Alfons Adriaensen <fons.adriaensen at alcatel.be> 
> Date: 2005/04/06 on PM 01:00:45 GMT 
> To: "The Linux Audio Developers' Mailing List" 
> 	<linux-audio-dev at music.columbia.edu> 
> Ämne: Re: [linux-audio-dev] FOSS-tools for realtime audio analysis? 
>  
> You may mave a look at JAAA, (JACK and ALSA Audio Analyser). This is 
a 
> realtime 'technical' (rather than musical) spectrum analyser, 
designed 
> to make accurate measurements. It will also generate sines and white 
> Gaussian noise. It's at 
>  
> <http://users.skynet.be/solaris/linuxadio> 
>  
> You will also need some small shared libs available from the same 
> place. 
>  
> I'm considering some additional functionality, and if you have any 
> specific requirements I'd be interested to know. 
>  
 
Thanks! Actually, it's a friend of mine interested in something like 
this. One thing that I know he was curious about was if it would be 
possible to develop some kind of test-case for external hardware, which 
could give an indication of whether something is wrong with it or not. 
>From just taking a peek at it, I'm getting the impression that this is 
mainly a graphical tool (which is really cool). Anyway, he's not afraid 
of hacking if this is what he's looking for. Are features like these 
anything you've considered/already implemented/interesting? 
 
> I am also working on a Room Impulse Response measurement system using 
> a sine sweep as the stimulus. First release expected in a about two 
> months. 
>  
> --  
> FA 
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