PROCESS AND APPARATUS FOR SPEECH PRIVACY IMPROVEMENT THROUGH INCOHERENT MASKING NOISE SOUND GENERATION IN OPEN-PLAN CE SPACES AND THE LIKE

摘要

The invention involves the use of a plurality of incoherent noise generators distributed, in one embodiment, along ceilings in open-plan and partitioned office spaces and the like, to diffuse masking sound energy through acoustical tile and other false ceiling structures while tailoring the same for speech privacy results.