Sound generating system for a sound masking package

Details Sound generating system for a sound masking package Sound generating system for a sound masking package

H - Electricity

04

R

84/1.5

H04R 3/00 (2006.01) G10K 11/175 (2006.01)

Patent

CA 1068140

ABSTRACT OF THE DISCLOSURE A self-contained sound masking package including an electric circuit for producing a signal having a predeter- mined frequency range within the audible spectrum and with the frequencies at predetermined relative decibel levels. The signal is applied to a transducer having a coil for introducing an audible sound of the predetermined frequency range and decibel levels into the area surrounding the housing. The electric circuit is preferably in the form of a printed circuit board and has filter means which may be selectively activated to provide an audible output from the transducers throughout at least two separate frequency ranges and decibel levels.

278380

Affiliated with

Also associated with

Rating

Sound generating system for a sound masking package does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sound generating system for a sound masking package, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sound generating system for a sound masking package will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1027016