The Avia disc pink noise signals are recorded 10db louder, and it is intended that you set the sound pressure level for each speaker to 85db verses 75db, as you would on the 950.

There are going to be differences in comparing the 950 or any other device to the pink noise on a DVD test disc, but they should not be extreme, or even something to worry about. Most people rarely play movies at the 'reference' level; it's simply to loud.

I simply use the tones in the 950, for convenience if nothing else.

[This message has been edited by soundhound (edited November 13, 2002).]