[linux-audio-user] log sine sweeps

[mrtn]

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