RTW MM3 Bedienungsanleitung Seite 149

Synchronization of Digital Signal Sources
On its digital signal inputs (S/PDIF or USB audio data stream), MM3
MusicMeter handles digital signal sources with sampling rates up to 96
kHz. Correspondently the selected input will be used for synchronization
purposes. If using the analog input, MM3 MusicMeter will use its internal
clock to be the sync reference.
NOTE - Depending on the settings of the operating system of a
Mac, it might happen, that MM3 MusicMeter displays no signals
on its initial instantiation as USB device. The reason for this is the sam-
ple rate of 192 kHz set as default by the Mac system. Please check the
settings of the sample rate in the Audio Midi Setup menu of your Mac OS
X® system. MM3 MusicMeter supports sample rates up to 96 kHz max.
Please select the sample rate corresponding to your project.
Synchronization when using a DAW
DAWs support only one audio interface for input and output control at a
time. When accessing the menu of MM3 MusicMeter for example, the
USB interface resp. the interface driver will be deactivated. After coming
back to normal operation, problems with synchronization between DAW
and MM3 MusicMeter may occur, if the sample rates of DAW and MM3
MusicMeter do not match. On Mac OS X® systems, use the Audio Midi
Setup to check the sample rate, on Windows® systems the RTW Primus
Control Panel.
NOTE - When using a DAW, please always make sure, that your
DAW uses the same sample rate as displayed for MM3 MusicMeter.
Manual | MM3 MusicMeter 3 | Operation | 3.2 | Signal Sources and Synchronization
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