Can't calibrate sound card!!!

Problem calibrating sound card: cedia : I did try all option, the only graph i can get is a nice curve from 15 hz to 992 hz, higher than this, it's all up and down to the end at 24 K Hz. Not exactly the same graph of loop back in the help file, but sort of.

Did try to uncheck monitor...
Did search the forum
Did check connections

Thank's for your time guys
Chris

[brucek]

What's the make and model of the soundcard?

brucek

It's CEDIA.

But I found the problem via lots of trial and error:

I have to select Wave for output AND input device. No line in, or AUX or else...

Thank's anyway for your time.

Now let's get some mesures!!