Prob 4.7

Maria Lei [4681] (mlei@glenvan.glenayre.com) Mon, 7 Feb 2000 18:46:22 -0800 (PST) 

Date: Mon, 7 Feb 2000 18:46:22 -0800 (PST)
From: "Maria Lei [4681]" <mlei@glenvan.glenayre.com>
Subject: Prob 4.7



In problem 4.7, it listed "a signal level 10dB below the rms level..."

Does this refer to:
1) p = R/Rrms = -10 dB

or 

2) Pr[ r <= R ] = 1 - exp(-p^2) = 1 - exp(- (R^2)/(2*sigma^2) )
   where R = 0.1 sigma

Regards,
Maria