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Verifit User’s Guide Version 2.8
Page 93
19.6 Fitting to targets for loud sounds
FastFacts 19.6: Fitting to targets for loud sounds
4)
Select REAR 2 & set stimulus to [MPO].
In S-REM mode
, a 90 dB tone sweeps
continuously.
In REM mode, the tone sweeps when you press <Continue>
.
5) In S-REM mode
, adjust high-level gain and/or output limiting (e.g.,MPO, PC)
so the curve matches the
+
REAR90 targets (DSL) or approaches but doesn’t
exceed the
∗
RESR targets (NAL-NL1) at all frequencies. Press <Continue> to
record the MPO curve.
In REM mode
, advise the client to point to the screen if
a sound becomes too loud during the test (see
10.6: Max TM SPL setup)
. Press
<Continue> to run and record a single sweep. Adjust the gain and output for
loud sounds as for S-REM, factoring in client response. Repeat as necessary.
