If you are interested in Microacoustics PC Audio Lab,
contact Robert Watson at (805)495-8945. The demo version
of PC Audio Lab has actual data included and simulates
data capture capability. 

Microacoustics
2553 Carpenter Street
Thousand Oaks CA 91362
(805)495-8945
Attention: Robert Watson

Recent upgrade to Version 1.1 includes ability to input
a mike correction curve.