SoundMasking for Speech Privacy
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Model MG24ASP Masking Processor

Model MG24ASP Masking Processor


Model MG24ASP Masking Processor - 1RU, 6 Input x 4 Output DSP Configurable by a Very Intuitive Set-Up GUI, Dedicated 1/3 Octave Filter Sets are Available for Each of the 4 Generator Outputs, 8 Band Parametric EQ Blocks Along.

The MG24ASP advances sound masking control to a whole new level while providing the secondary benefit of loudspeaker processing. Our Model MG24ASP is 1RU, 6 input x 4 output DSP configurable by a very intuitive set-up GUI. Four inputs are tied to independent white/pink noise generators with adjustable ramp-up to allow gradual acclimation to masking levels. Two additional inputs are available for mic or line sources to allow paging and/or music sources to be blended with the masking sources to any of the 4 outputs. Dedicated 1/3 octave filter sets are available for each of the 4 generator outputs, 8 band parametric EQ blocks along with dynamic control is available for each of the two mic/line inputs. Any mix of all 6 inputs may be easily matrixed to the 4 output DSP blocks for additional parametric equalization, delay, and limiting (if required). Factoring in all features, a very complex 4 zone sound masking system can be easily configured with 2 external music or page sources. The optional MGTDB internal plug-in module is also available for the MG24ASP to allow timing and level control of all outputs for holiday and weekend scheduling. For loudspeaker control functionality, the MG24ASP may be configured in 2 input x 4 output mode for stereo full range. Other configurations include full range plus sub operation with our FAP ceiling speakers, SM series surface mount speakers, or AH series stadium horns for complete control of crossover types, equalization, delay and dynamic control. Computer interface is simplified by USB, RS-232 and Ethernet connection (no hard to use USB to Serial adaptors required!). External UL listed international voltage power supply is included.
Our MG24ASP DSP architecture is equally suited for complex masking systems and for control of our full range speakers and/or subwoofers.
The intuitive MG24ASP set-up GUI is designed to simplify even complex setups that utilize multiple sources plus masking in the same zone.
Easy downloads from the MEQ Masking Program make system tuning a breeze.


Model MG24ASP
Product Type Masking Processor/ Loudspeaker Controller
Input Impedance Line 10k Ohms, Mic
Output Impedance 50 Ohms
Max. Input & Output Level +20dBu
Frequency Response 0.1dB (20 to 20kHz)
Dynamic Range 115dB typical (unweighted)
CMM > 60dB (50 to 10kHz)
Crosstalk < -100dB
Distortion 0.02% (1kHz @+4dBu)
Processor 32-bit (40-bit extended)
Sampling Rate 96kHz
Analog Converters High Performance 24-bit
Propagation Delay 3ms
Power 115V 20W UL Rated External DC Power Supply
Weight 13.2 lbs / 6 kg
Dimensions 19" x 1.75" x 8" (483 x 44 x 203 mm)




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