Introduction; About This Guide; About The Dmp 128 Flexplus; Features - Extron electronics DMP 128 FlexPlus User Manual

Introduction

This section describes this user guide and the DMP 128 FlexPlus. The following topics are
covered:
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About this Guide

This guide contains installation, configuration, and operating information for the Extron
DMP 128 FlexPlus ProDSP Digital Audio Matrix Processor. In this guide, the DMP 128
FlexPlus may also be referred to as "DMP 128," "the mixer," or "device".

About the DMP 128 FlexPlus

The DMP 128 FlexPlus series of compact Dante Digital Matrix Processors features twelve
FlexInput channels with full DSP, including AEC, and Dante connectivity, in only a half rack
space. The DMP 128 FlexPlus has an extensive mix matrix, a USB audio interface, and
analog compatibility. The V-model includes up to eight VoIP lines. The DMP 128 FlexPlus
also features an ACP bus for audio control panels, an expansion port for bidirectional digital
audio connection with a DTP CrossPoint or another DMP, eight audio file players, and
configurable macros.

Features

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About this Guide
About the DMP 128 FlexPlus
Features
Application Diagram
Two models with 60 total inputs and 32 total outputs — The DMP 128 FlexPlus
offers signal routing and management for a wide range of sound system applications:
Inputs: 48 Digital via Dante or Expansion Bus, 4 Analog balanced/unbalanced mic/
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line level, 8 Aux for USB or VoIP
Outputs: 16 Digital via Dante or Expansion Bus, 8 Analog balanced/unbalanced
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line level, 8 Aux for USB, VoIP or File Players
48x24 Dante audio networking with Dante Domain Manager and AES67 support
— Dante audio networking provides scalability for creating larger audio matrixes over a
local area network using standard protocols. A built in two port Gigabit switch can be
configured to support primary and redundant Dante audio networks.
Twelve channels of AEC - acoustic echo cancellation — The DMP 128 FlexPlus
includes twelve independent channels of high performance AEC, as well as selectable
noise cancellation. Extron AEC features advanced algorithms that deliver fast echo
canceler convergence for optimal intelligibility in situations that challenge AEC
performance.
All models include a USB Audio interface, providing up to four channels of
digital audio sends and returns — Support for USB Audio simplifies implementation
of systems with either soft-codec conferencing or computer-based audio and enables
use of the same interface for both small and large scale systems.
DMP 128 FlexPlus • Introduction 1