[WM]: Asking Help about Psychoacoustic Model.

["Benrong" <brchen@ee.cuhk.edu.hk>]

In psychoacoustic model analysis,
If X(k) is found to be a tonal component, then the following parameters are
listed:

 -        Index number k of the spectral line.

 -        Sound pressure level Xtm(k)=X(k-1)+X(k)+X(k+1), in dB

 -        Tonal flag.


And Xtm(k) is usually found to be greater than 96dB,
I am wondering whether it should be normalized to the reference level 96dB
SPL, and HOW  to do it.
Thanks.

Regards,
Ben


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