[linux-audio-user] log sine sweeps

[Richard]

Hi 

What you're looking for is partly existing 
already .. I dont seem to be able to locate
a better web page for the project  than this one


http://freshmeat.net/projects/drc/?branch_id=28756&release_id=158565


DRC generates digital room correction FIR filters to be used
within HiFi systems in conjunction with real time 
convolution engines like BruteFIR.


Let us know :) 

Ric 




On Fri, 23 Apr 2004 22:19:03 +0200
mrtn <martin at nadir.org> wrote:

> hello,
> 
> i am trying to record impulse responses from
> my studioequipment to correct it's phase and freq responses
> with e.g. DRC and bruteFIR.
> 
> I heard the best idea would be to take log sine sweeps
> for the measuring?
> 
> it would be great if someone more experienced than me
> knows of a good method to create sweeps (or chirps) of equal 
> freq.response with linux software?!
> 
> or maybe some other tips and tricks about audio impulse response 
> measuring with linux?
> 
> peace
> mart
> 
> 
>