With a good majority of America's workplaces having adopted an open office plan, favoring a labyrinth of cubicles over traditional closed offices, conversational privacy has become an increasingly sensitive issue. A properly designed sound masking system can significantly increase speech privacy and improve the overall work environment.

The new M1000 masking speaker assembly is designed to accurately reproduce the needed spectrum of masking signal into the plenum space. The innovative 712 cubic inch square enclosure ensures ample low frequency response. A specially designed 8" dual cone loudspeaker is included in the package. A high efficiency 70.7V internal transformer is coupled to an external selector switch for easy system tuning. For more precise adjustments, a wide selection of wattage taps ranging from 1/4 watt to 4 watts are provided.

The exclusive Atlas Sound EZ hang brackets simplify installation. This innovative suspension system utilizes (2) collapsible galvanized hangers configured to allow quick upward or side firing installation. The hangers are factory-installed on the unit and fold flat for shipping. To meet most any local code requirement, the M1000 includes an innovative cover containing both knockouts and a strain relief. This system will allow the use of rigid or flexible conduit (if required) and easily accommodates "through" connections on the removable plate. To fit continually shrinking construction budgets, the M1000 is very aggressively priced.

Features

• Pre-Assembled Unit Includes 8" Dia. Loudspeaker, Transformer, Enclosure, Baffle and Mounting Hardware
• Labor-Saving Hardware Package - Complete with New Snap Hanger Assembly, Allows Quick and Easy Installation
• Innovative Input Panel Includes Combination Knock-out and Strain Relief Connector to Accommodate Flexible or Rigid Conduit
• Design Enables Upward or Horizontal Sound Dispersion
• 712 Cubic Inch Enclosure for Extended Low Frequency Response
• Black Epoxy Finish Blends with Open Ceiling Plans
• Suitable for Use Above Suspended Ceiling Systems

M812-S2T7-BX-RS square enclosure offers a cubic content of 529 cu. in. (.087 m3) C10A, 8" Dia. loudspeaker and a 70.7V (T7) transformer. Loudspeaker mounting plate contains no perforated grille and thus positions the speaker cone as fully exposed.

• Completely Assembled and Wired for Easy Installation
• Finished in Black Epoxy
• Specifically Designed for Installation in Suspended Tile Ceiling Systems

The Atlas Sound M2000-SM is a valuable security product that can be used on any flat surface. Including windows, doors, walls, and ducts. The subtle design of the M2000-SM two-part transducer / transformer provides discrete placement and mounting options. Incorporating NXT™ Exciter Technology in a 1", coil-mounted plate, the transducer offers installation, while the transformer can be remote-mounted and adjusted with variable tap settings. Note: The M2000-SM requires a sound masking generator and 70.7V amplifier for operation.

• Two Part Assembly
• Works with Many Flat Surfaces
• Transformer Taps 1/4 – 4 watts
• Security Masking Setup for Privacy
• UL Listing: 1480, 2043

The Atlas Sound AA-GPN1200 analog signal generator is ideal to use for many basic Sound Masking systems. The analog topology design eliminates repeating cycles commonly found in other manufactures digital designs. The AA-GPN1200 supports selections between Pink or White noise signals. This generator incorporates a variable balanced output and will deliver a 1V balanced output allowing it to match input circuits of Atlas Sound equalizers and amplifiers. Also a variable Hi-Cut filter when engaged, supports most equalizing requirements for most basic Sound Masking systems. The EQ filter operating range is between 1 kHz and 8 kHz with a slope of 6 dB per octave.

This small but effective generator can be used standalone or rack mounted. If multiple zones are required up to three AA-GPN1200 can be mounted onto a single 1 RU panel. The balanced output connection is via a Phoenix type (Euro block) connector. Rear mounted controls also help prevent unauthorized tampering.

• Compact
• Analog Topology
• Balanced Output
• Selectable Between Pink & White Noise
• Defeatable EQ
• Variable Hi-Cut Filter
• Variable Gain
• Stand Alone or Rack Mountable
• Rear Panel Adjustments

The EQM131 will provide basic system equalization for sound masking or general public address applications at an amazingly affordable price.

The 1RU tall EQM131 is easily connected to any system via rear panel balanced TRS and XLR jacks. Unbalanced RCA connections are also provided for use with -10dBV equipment. Front panel mounted LPF/HPF and level controls are provided along with a switch for +/-6 or +/-12dB operation and 31 sturdy 20mm filter slide controls.

The ISO centered 1/3 octave bandwidth-constant Q filter design minimizes interaction between filters yet is still wide enough for creation of correction curves.

When used with the Atlas Sound AA120M mixer amplifier and AA-SMG sound masking module, the EQM131 can be used to create a 1/3 octave masking spectrum which is fed directly to the AA120M amplifier section. Paging or music inputs can receive high frequency shelving equalization for better intelligibility from the AA120M front panel controls. The page/music inputs and masking module output can then be summed without affecting the masking source spectrum equalized by the EQM131.

• High performance ISO centered constant Q filters
• Low noise floor, wide dynamic range and all metal construction makes the EQM131 a perfect choice for any application requiring equalization
• XLR, TRS and RCA inputs & outputs

The ASP-MG24 advances sound masking control to a whole new level while providing the secondary benefit of loudspeaker processing for the most popular Atlas Sound loudspeaker systems.

The ASP-MG24 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 ASP-MG24 to allow timing and level control of all 4 masking inputs for holiday and weekend scheduling.

For loudspeaker control functionality, the ASP-MG24 may be configured in 2 input x 4 output mode for stereo full range. Other configurations include full range plus sub operation with Atlas Sound 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 connection (no hard to use USB to Serial adaptors required!). External UL listed international voltage power supply is included.

• Easy downloads from the Atlas Sound MEQ masking program make system tuning a breeze.
• The ASP-MG24 DSP architecture is equally suited for complex masking systems and for control of Atlas Sound full range speakers and/or subwoofers.
• The intuitive ASP-MG24 set-up GUI is designed to simplify even complex setups that utilize multiple sources plus masking in the same zone.

The ASP-MG24TDB advances sound masking control including time based level control to a whole new level while providing the secondary benefit of loudspeaker processing for the most popular Atlas Sound loudspeaker systems.

The ASP-MG24 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 MGTDB internal module allows timing and level control of all 4 Masking inputs for daytime holiday and weekend scheduling.

For loudspeaker control functionality, the ASP-MG24TDB may be configured in 2 input x 4 output mode for stereo full range. Other configurations include full range plus sub operation with Atlas Sound 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.

• Easy downloads from the Atlas Sound MEQ masking program make system tuning a breeze.
• The ASP-MG24 DSP architecture is equally suited for complex masking systems and for control of Atlas Sound full range speakers and/or subwoofers.
• The ASP-MG24TDB provides accurate detailed control over masking levels for all 4 masking generators based on an easy to use scheduler
• The intuitive ASP-MG24 set-up GUI is designed to simplify even complex setups that utilize multiple sources plus masking in the same zone.