Reference
764 Digital Audio Monitor User Manual 47
and
(sign)+()1)if
4fsń60
ȍ
n+0
(LnRn)is u0
or
(sign)+(–1)if
4fsń60
ȍ
n+0
(LnRn)is t0
The actual correlation meter reading is the “rolling average” of the
last i sample blocks:
M+C1)C2),...,)Ci
i
where i is determined by the Correlation Meter Speed setting in the
Phase Display submenu. Table 1 lists i—and the corresponding
averaging interval—for each meter speed selection.
Table 1: Correlation meter speed averaging intervals
Speed
setting iEquivalent
interval (s) Speed
setting iEquivalent
interval (s)
1 1 0.0167 11 180 3.0
2 2 0.0333 12 210 3.5
3 4 0.0667 13 240 4.0
4 8 0.1333 14 270 4.5
5 16 0.2667 15 300 5.0
6 32 0.5333 16 330 5.5
7 60 1.0 17 360 6.0
8 90 1.5 18 390 6.5
9 120 2.0 19 420 7.0
10 150 2.5 20 450 7.5