This card offers both the SD-Range and the S-Series consoles up to 64 channels of automatic microphone mixing which can be used in any console input channel.
 
The DMI-AMM system works by instantly fading up a microphone’s gain when one person begins to speak and reducing the gain of the other microphones. When the speaker pauses, all microphone levels return to medium gain, collectively matching the level of one microphone with the full gain share. The resulting effect is as if all speakers are sharing one microphone. When several people talk at once, the gain is shared between the speakers. Each channel is given a Share Meter, which is shown in percentage, not dB. This makes it easy to see what channels are taking the majority of the gain.
The DMI-AMM also allows adjustment of the relative sensitivity (or weighting) of the AMM on a per channel basis. This means that should one of the speakers be quieter than the others, they still have the ability to “take over” the system. Furthermore, the card features a vital noise floor control that imposes a lower limit on the level detector of all mics in the AMM to prevent a noisy mic from catching a disproportionate share of the gain.
This card offers both the SD-Range and the S-Series consoles 64 channels of automatic microphone mixing which can be divided into two independent automatic microphone mixers, and can be used on any console input channel. Both the S-Series and SD-Range allow a Virtual AMM so that the AMM routing and parameters can be set before a card is inserted.
Main Features
Two independent automatic microphone mixers with up to 64 channels
Weighting control on a per channel basis
Share meter in percentage to show which channels are taking the majority gain share
Noise floor control
Simple integration into both the S-Series and the SD-Range software
Virtual AMM to set up a session before the card is present
Compatible with S-Series, SD12 and Quantum Range