AtlasIED TSD-GPN1200 Gen 2 Sound Masking Noise Generator

The AtlasIED TSD-GPN1200 is a generation 2 sound masking processor engineered for integrators deploying basic speech privacy systems in commercial, office, and institutional environments. Its DSP-based noise topology eliminates the repeating cycle artifacts common in competing low-cost digital designs, delivering a stable, non-fluctuating pink noise output that holds consistent across long-term deployments.

Designed to feed directly into AtlasIED amplifiers, the unit provides a variable balanced output to match downstream input requirements without additional interfacing. The onboard variable hi-cut filter gives integrators equalization flexibility across a wide operating range, supporting the tuning demands of most basic masking installations without external EQ. Remote level adjustment in 1 dB increments is available via the optional ATMASKSC masking attenuator, enabling precise field adjustments after commissioning.

The TSD-GPN1200 runs on 24V DC, meeting Energy Star standards, and a single power supply can drive multiple Atlas Time Saving Devices simultaneously — reducing rack footprint and infrastructure cost in multi-zone deployments. The compact chassis supports standalone placement or optional rack mounting, making it adaptable to a range of equipment room configurations. Power supply is sold separately; consult the TSD Power Calculator for multi-unit installations.