[PHC1]

Originally Posted by Clark2

Serge -- Sorry if I'm being dense, but all I see there is a long broadband pink-noise track. If there are a sequence of 1/3-octave banded pink-noise samples centered on different frequencies (e.g., 40, 50 , 63, 80 Hz, etc.), I'm too blind to see them. -- Clark2

A test cd is best. There are some out there such as this one for example which should have what you are looking for https://www.amazon.com/Contemporary-...TPPJZ3TGQXJPYX