MOTU Micro Lite Руководство по эксплуатации онлайн [120/166] 776062

MOTU Micro Lite Руководство по эксплуатации онлайн [120/166] 776062
SYNCHRONIZATION
120
Because LTC mode employs a sophisticated phase-lock
synchronization engine in your Express interface, the
amount of time it takes to establish lockup to incoming
time code is longer than LTC QuikLock mode. On the
other hand, LTC mode offers the additional capabilities
mentioned above. These features, and how you can use
them, are discussed in the next few sections.
Regenerating fresh time code (‘jam syncing’)
SMPTE is a problem when you are copying tapes: it
degrades rapidly every time you try to copy it from one
tape to another. Often, the SMPTE signal deteriorates so
much that it will not be recognizable by any SMPTE-to-
MIDI converter, including your Express interface, and you
will no longer be able to lock to it.
The solution to this problem is to use your Express
interface to regenerate fresh SMPTE time code that
matches the original time code while you are copying the
tape. Some people refer to this process as jam syncing.
When your Express interface receives a SMPTE signal on
its SMPTE IN cable, it always regenerates a fresh signal
that exactly matches the incoming signal and sends it out
the SMPTE OUT cable (except for drop-outs, which it
eliminates with freewheeling).
To regenerate SMPTE:
1 Connect the original SMPTE track to the SMPTE IN on
your Express interface, and connect the SMPTE OUT
from your Express interface to the destination SMPTE
track (which could even be on a different tape deck).
MIDI Express XT or micro express
Fresh SMPTE
Time code
Original
SMPTE Time
code

Содержание

Похожие устройства

Скачать