3.Set the Calibrate slider to 0, the center point. Disengage the loudness Bypass. The result is a moderate enhancement to the program material, with more accentuated bass frequencies (below 500Hz), and more brightness in the high frequencies that carry harmonic content (above 7kHz). Engage and disengage the Bypass switch in order to “A/B” the difference between loudness off and on, respectively.

4.To experiment with loudness compensation, move the loudness compensation slider to the left (less) or to the right (more).

5.Adjustments made to the loudness compensation slider carry through to all listening levels. Set the output volume fader in the DSP Configurator to a relatively loud listening level.

6.Engage and disengage the Bypass switch in order to compare the difference between loudness off and on. At a loud listening level, the difference should be minimal or barely perceivable.

Delay Block (DLY)

The delay processor block, when inserted, provides a means to delay the audio signal to compensate for loudspeaker placement in situations where speakers delivering the same signal are much farther away than

others. The delay processor block is identical to the delay processor available on the input and described in Delay (DLY) on page 48. Typically the near speakers would be delayed so that audio delivery time matches the speakers further away.

Filter Block (FILT)

The filter processor block, when first inserted, provides one of four filter selections: High Pass, Low Pass, Bass & Treble filters and Parametric EQ. Up to nine filters can be added to each filter block. The output filter block is identical to the input filter processor block except that up to nine filters total can be selected Filter (FILT) on page 29.

NOTE: Selecting the Bass & Treble Filter inserts two separate filters.

Dynamics Block (DYN)

A dynamics processor block, when inserted, provides one of four dynamics processors: AGC, Compressor, Limiter, and Noise Gate. The available processors are identical to the processors available on the input dynamics processor block and described in Dynamics (DYN) on page 43.

DMP 64 • Software Control

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Extron electronic DMP 64 manual Delay Block DLY, Filter Block Filt, Dynamics Block DYN
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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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