Sonometre DVD setting tool of level sound

[guada]

Hello,

I would like to improve the setting of speakers 5.1 but, how could i recognized a good tool allowing to balance level sound of speakers ( in french: SONOMETRE)

Thanks for your answers.

[guada]

hello,

I suppose that my questions is not interesting for doom9 forum.
Excuse me, i think that i made a mistake.

Bye