CAKEWALK sonar x3, Reference Manual

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Synchronizing your gear
Synchronization overview
Synchronization overview
SONAR supports several different types of synchronization, which rely on a variety of different clock
sources:
When you use either the internal or audio clock, SONAR can control other MIDI devices using MIDI
Sync. In this case, SONAR is the “master” device and the other MIDI devices are the “slaves.”
When MIDI Sync is the clock source, SONAR operates either in response to incoming MIDI
messages or as the sender. In this case, SONAR can be either the master or the slave. Note that
audio playback is not supported when using MIDI Sync with SONAR as the slave.
When SMPTE/MIDI Time Code (SMPTE/MTC) is the source of timing information, SONAR operates
in response to incoming MTC messages. These messages could be generated by:
• An external MIDI device that is capable of generating MIDI Time Code (like the Roland VS880)
• A MIDI interface that is converting other time code signals (like SMPTE, EBU, or film time code)
into MIDI Time Code
When you use some of these synchronization options, some SONAR commands work differently.
This section describes each of the synchronization options, how and why each is useful, and the
effect each option has on other features and commands.
The Sync module in the Control Bar lets you change back and forth quickly between the different
clock settings.
Figure 378. The Sync module.
A. SMPTE/MTC format B. Incoming timecode C. Sync type D. Transmit MIDI Sync E. Transmit MTC Sync
Clock source Timing is determined by
Internal The clock on the computer motherboard
Audio The clock on the computer’s sound card
MIDI Sync The clock on an external MIDI device
SMPTE/MIDI Time Code (MTC) A time code signal (in SMPTE or some other format) recorded on some
external medium or generated and sent by SONAR
Table 218.
C D E
B
A