User Guide

Getting In Deeper: Recording
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2. On the “General” tab, select any available IO14/26 channels
as the Playback and Record timing masters.
3. Click the “Advanced” tab. For WDM operation, be sure that
the “Driver Mode” is set to “WDM/KS.” (If you change this
setting, you will need to exit and then restart Sonar.)
This discussion u
s
es
Cakewalk’s Sonar software,
but the principles provided
here apply to all WDM-based
recordin
g
so
f
tware.
F
or applications like Sonar
that support both WDM and
ASIO modes, you may want
to experiment with each to
see if either mode offers
greater stability. Alesis
generally recommends using
ASIO mode when possible.
A
limitation of the WDM
architecture is that, each time
you change between “low”
(44.1/48), “medium”
(88/2/96), and “high”
(176.4/192) sample rates, the
WDM profiler needs to be
run again.
Therefore, when changing
amngst these sample rates,
first close SONAR,then
change the sample rate on the
Alesis control panel. Finally,
re-open SONAR and allow its
WDM profiler to run again.