Extron Electronics is pleased to introduce the DMP 128 Plus Series, the next
generation of Digital Matrix Processors featuring Extron ProDSP 64-bit floating point
technology. DMP 128 Plus Series processors are equipped with 12 analogue mic/line
inputs, eight analogue outputs, up to four channels of digital audio input and output
via USB, up to eight audio file players, and new configurable multi-device macros.
An ACP bus makes it easy to connect one or more ACP Series audio control panels,
offering an economical solution for audio system control. DMP 128 Plus V models
also include eight independent channels of VoIP, supporting Session Initiation
Protocol – SIP 2.0. The DMP 128 Plus AT models provide Dante™ audio networking
technology with connectivity for up to 48 digital audio inputs and 24 digital audio
outputs. Configurable using Extron DSP Configurator Software, the DMP 128 Plus
Series processors feature an expanded mix matrix, up to 84×48. DMP 128 Plus
Series processors can be used anywhere from a credenza-based system to a large
multi-rack system, and even in a large, complex, decentralized multi-building
system.

“The next generation DMP 128 Plus Series processors feature even lower latency,
more DSP horsepower, and expanded filtering options,” says Casey Hall, Vice
President of Sales and Marketing for Extron. “New capabilities are designed to meet
the demands of today’s audio installations and include support for VoIP, USB audio,
multi-device macros, and audio control panels.”

The DMP 128 Plus C, DMP 128 Plus C AT, DMP 128 Plus C V, and DMP 128 Plus C V
AT models include Extron AEC for conferencing applications. AEC is essential for
effective remote room-to-room conversations, ensuring clear, natural
communication for all participants. These models include eight independent
channels of high performance AEC, as well as selectable noise cancellation. Typical
AEC processing can be challenged by conditions such as double-talk, when talkers
from both ends are speaking simultaneously, and when near end talkers use
wireless microphones. Extron AEC features advanced algorithms that deliver fast
echo canceler convergence for optimal intelligibility, even in challenging conditions.

DMP 128 Plus AT models are equipped with Dante audio networking technology and
provide scalable audio transport over a local area network using standard Internet
protocols. Each DMP 128 Plus AT sends out 24 channels of digital audio and can
receive 48 channels over the network. Dante technology can support up to 512×512
audio channels at 24-bit/48 kHz over a single Gigabit Ethernet link, or 48×48 audio
channels at 24-bit/48 kHz over a single 100 Mbps Ethernet link with extremely low
latency. Additionally, the DMP 128 Plus AT can be configured to support primary and
redundant Dante audio networks.

For more information about the DMP 128 Plus, please visit:
www.extron.com/dmp128plus_pr