Features - Extron electronics DMP 128 Plus User Manual

Features

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12 mic/line inputs — on 3.5 mm 3-pole and 6-pole captive screw connectors.
8 line level outputs — on 3.5 mm 6-pole connectors.
Extensive 52x48 internal mix matrix —A single DMP 128 Plus can be used as the
central audio processor for a sizeable system.
USB audio interface — The DMP 128 Plus provides up to 4 channels of digital
audio sends and returns for simplifying implementation of systems with soft-codec
conferencing or computer based audio.
AEC on input channels 1 - 8 (C models only) — Acoustic echo cancellation and
selectable noise cancellation with advanced algorithms allow fast convergence in
challenging situations including double-talk and the use of wireless microphones.
VoIP capability supporting Session Initiation Protocol (V models only) — A single
DMP 128 Plus V model can be used for a single VoIP line or as a VoIP farm for up to 8
rooms.
AT models include 48x24 Dante
inputs (Rx) and 24 Dante outputs (Tx) via a 4-port gigabit switch allow flexibility in
building large audio DSP systems with multiple DMP, AXP, and AXI units.
Remote port for ACP control panels — For audio systems that do not need a full
control system, Extron Audio Control Panels (ACP) offer flexible audio control, interfaced
directly with the DMP 128 Plus. Available panels are: ACP 100, ACP 106 D,
ACP 106 EU, and ACP 106 MK.
Macros — Command sequences can be sent to the local device and external devices
via the LAN port. This allows a single DMP 128 Plus to act as the central interface from
a control system, sending commands to other DMP 128 Plus and DTP CrossPoint
units.
8 Aux I/O ports — Configurable digital audio connectivity allows these ports to be
configured as VoIP audio (V models only), USB communications audio, USB playback
audio, or audio file players.
Advanced audio processing on all 8 analog outputs and all 16 direct EXP
outputs — Up to 24 speaker zones can be implemented on one DMP 128 Plus with
full processing for each zone.
8 audio file players — Up to 8 audio file players can be used to play back audio files
for system setup or as part of the system design. Pink noise, white noise, and sine
waves are included with the device. Any WAV, AIFF, or MP3 files up to 24-bit 48 kHz
can be uploaded.
16 virtual processing loops – Virtual loops allows great flexibility in sub-mixing and
processing.
Lower latency — Newer, faster, and more powerful DSP chips mean maximum
performance resulting in a lower latency of 16 ms when fully loaded.
Adaptive gain — A new adaptive gain processor that allows a given microphone input
to affect levels on any one or all other inputs and virtual returns, ensuring background
music and paging are the right volume, whether the room is quiet or noisy.+
digital audio network expansion — 48 Dante
™
DMP 128 Plus • Introduction 2