Millennia AD-D96 MADI Digital Audio User Guide
- June 5, 2024
- Millennia
Table of Contents
Millennia AD-D96 MADI Digital Audio User Guide
SYNC LEDs - Solid green indicates which MADI input is active, locked and in sync. The left LED is for optical, the right for coax connections.
Lock LED - Solid green indicates when the internal AD converter is locked and synced to the MADI processor.
Clocking and Sample Rate – the AD-D96 MADI defaults to 48kHz when there is no MADI input connected. It will follow the clock of the incoming MADI stream at 44.1, 48, 88.2 and 96kHz.
MADI channel counts are reduced by half when running at 96kHz sample rates. Be sure to take this into account when planning your system capacity.
MADI OUT and IN - Multi-mode optical fiber with an SC-Plug (IEC 874-19) or 75 ohm coax with a BNC connector.
The optical connectors are under the removable black protective cover. Outputs
are on the left, inputs on the right.
Optical and coax Out and In can be connected simultaneously. The system will
automatically switch between whichever input is actively carrying data.
Outputs are always active
MADI Throughput Delay - Latency is three samples per MADI card at 48kHz
and 6 samples at 96kHz (the amount of time is the same for either).
A 64 channel system would have 21(42) samples between channel 1 and 64. Take
this into account when using stereo mics. Keep them in the same preamp if
possible.
MADI Ch 1-8 is the unit with its output closest to the mixer. 9-16 would be the next etc.
Millennia Media, APC http://www.mil-media.com
6411 Capitol Avenue
Diamond Springs, CA 95619 530-647-0750