Dynamics (DYN)

A dynamics processor alters the dynamic range, the difference between the loudest to the quietest portions, of an audio signal. Each input channel provides two dynamics processor blocks that, when inserted, provide one of four types; AGC, Compressor, Limiter, or a Noise Gate processor.

To insert a processor into an empty block, select Insert from the processor menu. The menu appears when the block is double‑clicked, or is accessed from a context menu that appears when the block is right-clicked.

Once the processor has been inserted, individual processor parameters can be changed in the dialog box, accessed by double‑clicking the processor block. For comparison, the block can be bypassed by clicking a Bypass button.

All parameters are displayed in a text box with a resolution of 0.1 (dB or ms). Parameters are set by direct entry in the text box to replace existing text, then pressing <Enter>, <Tab>, or clicking to another area. Threshold, gain/attenuation, target, and ratio parameters have adjustment points on the graph display. Use the mouse to click + drag the graph point to the desired destination or value. All time values have a horizontal slider allowing adjustment in 1 ms increments by either a click + drag of the slider handle, or focusing on the slider, then using <Left> or <Right> arrow keys (<Page Up> and <Page Down> keys adjust in increments of 10 ms).

The table below lists factory default settings for each dynamics processor type and parameter.

Parameter

Threshold

Max Gain

Target

Window

Attack Time

Release Time

Ratio

Hold Time

Max. Attenuation

Soft Knee

AGC

-40.0 dB

12.0dB -10.0 dB

12.0dB

500.0ms

1500.0 ms

0.0 ms

Compressor

-30.0 dB

5.0ms

100.0ms

2.0:1

100.0ms

Off

Limiter

-10.0 dB

2.0ms

50.0ms

50.0ms Off

Gate

-65.0 dB

1.0 ms

1000.0 ms

20.0 :1

300.0ms

25.0dB

Details of the individual dynamics blocks follow.

DMP 64 • Software Control

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Extron electronic DMP 64 manual Dynamics DYN, Compressor, Limiter, Gate
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DMP 64 specifications

The Extron DMP 64 is a versatile digital matrix processor that is specifically designed for handling multi-channel audio signal distribution in a variety of applications. As a part of the Extron family of audio products, the DMP 64 is particularly well-suited for educational institutions, corporate environments, and other professional settings where high-quality audio management is paramount.

One of the standout features of the DMP 64 is its six inputs and four outputs configuration, allowing users to mix and route audio signals with ease. This flexibility is crucial in environments like lecture halls or corporate meeting rooms where multiple audio sources may need to be controlled simultaneously. The DMP 64 supports a wide range of audio formats and operates seamlessly with both balanced and unbalanced audio signals. This ensures compatibility with various microphones, speakers, and other audio devices.

The technology behind the DMP 64 includes Extron's innovative ProDSP, which enhances audio processing capabilities. ProDSP allows for high-quality sound processing through advanced algorithms that provide features such as equalization, compression, and limiting. The processor also includes preset recall functionality, enabling users to quickly switch between different audio setups as needed. This can be particularly beneficial in dynamic environments where quick adjustments are often required.

Another important characteristic of the DMP 64 is its user-friendly interface. With intuitive controls that are easy to navigate, users can quickly access and adjust audio settings without the need for extensive training. The device supports Extron's Global Configurator and GUI Designer software, allowing for remote control and customization of the audio system easily. This integration is essential for system integrators who want to create tailored solutions for their clients.

The DMP 64 also features an integrated web interface, providing a convenient way to manage the system from any connected device. This capability makes troubleshooting and system management straightforward and efficient, especially for tech support teams who may need to address issues remotely.

In addition, the unit is designed with robust connectivity options, including Ethernet for control and monitoring, as well as standard audio inputs and outputs. Built with reliability in mind, the DMP 64 is housed in a sturdy chassis, ensuring it can withstand the demands of everyday use in professional settings.

Overall, the Extron DMP 64 combines advanced audio processing technology with user-friendly design and features that cater to the needs of today’s audio/video environments. Its flexibility, reliability, and high-quality sound management make it an ideal choice for diverse applications, from classroom environments to corporate meeting spaces. Whether it’s for conferencing, presentations, or events, the DMP 64 stands out as a powerful tool in professional audio management.
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