Diffracted sound can be masked with electronically produced sound that s evenly distributed through a space by speakers placed above the ceiling.
White noise ceiling speakers.
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The sound is broad band random that conveys no information about itself to a listener.
White noise machine avantek sound machine for sleeping 20 non looping soothing sounds with high quality speaker memory function 30 levels of volume and 7 timer settings 4 5 out of 5 stars 2 548 37 99 37.
Sound masking is the most cost effective and sure proof way of solving loud office noise problems which hinder productivity.
Sound masking is the addition of sound created by special digital generators and distributed by normally unseen speakers through an area to reduce distractions or provide confidentiality where needed.
Beyond white noise today s sound masking has gone well beyond simple white noise machines.
Use to install speaker in a 2 x 4 ceiling tile spot soundmasking valcom s spot soundmasking technology allows you to create a curtain of audible noise that aids in masking conversations that can be easily overheard in hallways and exam rooms.
Self contained speaker includes built in white noise masking sourceand amplifier front panel volume control adjustment for proper operation integral plenum ceiling back box meets or exceeds astm e84 flame andsmoke test baked enamel scratch resistent finish utilizes standard cat3 cat5 or cat6 cable for operation.
Sound masking can also be installed in an indirect position in which the speakers are hidden above the drop ceiling and the sound masking is pointed upwards and reflected off the ceiling deck and back into the environment.
Office sound masking system with 8 easy mounting micro ceiling speakers 30w bluetooth mixer amplifier and white noise generator for up to 1250sf this office sound masking and background music solution reduces noise distractions protects private conversations and creates a more comfortable and productive work environment.
Unlike white noise machines it is tuned to mask human speech.
Secondly the white noise speaker should be placed and tuned so that the average dba level at 4 5 feet from the ground is 43 dba in a closed.
However if there is a thick ceiling tile then white noise should be played since the ceiling tiles will scrape out or block the high frequency noises of the white noise and leave a pink noise below.