HAL1x
Multiprocessor
EXP
Expansion
Data Sheet - 13
Conference Matrix Mixer
The Conference Matrix Mixer block supports dynamic routing
of Far End Audio sources. This block is useful when more than
one room must share a single VoIP or Video Conference resource.
It’s also useful when a room needs to access one or more remote
rooms on a campus in order to include them in a conference. In
some cases a combination of these scenarios is required.
The function of the Conference Matrix Mixer could be accom-
plished using a standard matrix mixer, but that would require a
user to avoid disallowed routing (like 1:1 or 2:2 etc.), and ensure
that To and From Far End pairs are correctly wired. This Confer-
ence Matrix Mixer simplifies the process.
Multi-Channel Processing Blocks
In order to get the best performance from an AEC application,
the signal processing used in a room must be applied to the AEC
reference signal as well. To simplify this process, special blocks
that mirror the processing for room and reference channels
include:
Tracking Compressor
Tracking ANC
Multi-Channel PEQ
Multi-Channel Shelf
Conference Room Combine
Conferencing in a room combine environment is a complex
task without a specialized Room Combine Processor designed to
handle room mix, far-end mix and reference routing. Halogen's
unique ability to do conferencing within a room combine
scenario without complex wiring and routing makes it easy.
