Extron electronics DMP 128 FlexPlus User Manual page 11

V-model includes up to eight VoIP lines that support generic Session Initiation
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Protocol - SIP 2.0 connectivity per RFC 3261 — The DMP FlexPlus C V AT is
compatible with select VoIP systems and can be used for a single VoIP line or as a VoIP
farm for up to eight rooms.
• Compact half rack size — Allows more input and output channels, with more
processing power, to be installed in less space.
• FlexInput capability on main inputs — All twelve main inputs offer FlexInput
capability to select a Dante channel, expansion input, or one of the four mic/line inputs.
This allows incorporating the full range of DSP capabilities, including AEC, for incoming
Dante channels.
Optional ACP Series audio control panels provide intuitive audio system control
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— Direct interface with the DMP 128 FlexPlus offers flexible audio control for systems
that do not require a full control system.
Digital I/O ports for remote control or feedback — Two digital input ports and two
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digital output ports are provided, so that the DMP 128 FlexPlus can be programmed to
sense and then respond to external triggers such as mic activation, muting, and recall of
presets.
• Macros allow the sequencing of commands that can be sent to the local device
or external devices via the LAN port — A single DMP 128 FlexPlus can act as the
central interface from a control system, sending commands to other DMP, AXI AT, and
DTP CrossPoint devices.
Aux inputs and outputs can be individually configured as audio file players,
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USB Audio, or in the V-model, VoIP lines — Audio file players can be allocated to
any aux input and used to play back prerecorded content. USB Audio and VoIP can be
allocated to any aux input and any aux output. In these cases, the aux inputs function
like returns and the aux outputs function like sends. For USB audio, that would be
sends and returns to/from a room PC running a software codec, and VoIP would be
sends and returns to/from the central VoIP PBX.
• Advanced audio processing on all eight analog outputs and all 16 direct Dante/
Expansion outputs — Up to 24 speaker zones can be implemented on one DMP
128 FlexPlus with full processing for each zone, making it ideal for full mix-minus
implementations.
Extensive mix matrixing in every DMP 128 FlexPlus allows all inputs to be
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discretely routed to any or all outputs — Allows all 12 main inputs, 8 aux inputs,
48 Dante inputs and 16 virtual bus returns to be discretely routed to any or all of the 8
analog outputs, 4 aux outputs, 24 Dante outputs and the 16 virtual bus sends.
• 16 virtual processing loops allow for great flexibility in sub-mixing and
processing — Processing common to many inputs can be applied using a single
virtual channel.
• Up to eight audio file players can be used to play back audio files for system
set-up or as part of the system design — Use the provided pink noise, white
noise, and sine wave files, or import your own WAV, MP3, WMA, AIFF, AAC, or RAW
files. Supported file formats are automatically converted to 24-bit, 48 kHz RAW for
approximately 20 minutes of playback time and saved to the onboard storage.
• Low latency — Powerful DSP chips maximize performance, resulting in latency
that is very low, from input to output, regardless of the number of active channels or
processes. While latency increases in channels with AEC enabled, and marginally with
the automixer, overall latency remains low. This keeps audio in sync with video, and
prevents distractions to presenters or performers resulting from delayed live audio.
DMP 128 FlexPlus • Introduction 2