Vibration masking noise system

Details Vibration masking noise system Vibration masking noise system

1976-04-19

1978-07-04

Franklin, Lawrence R.

Acoustics

Diaphragm and enclosure

Recessed

179 15M, H05K 500

Patent

active

040983706

ABSTRACT:
A vibration masking noise system for delivering masking noise into a room or building is designed to vibrate part of the building structure so that masking noise is extended into the room. The system includes a noise generator, a spectrum shaper for shaping the noise, an amplifier for amplifying the shaped noise and a transducer mechanically connected to the structure for converting the masking noise into vibrations of the structure.

REFERENCES:
patent: 1656781 (1928-01-01), Dunn
patent: 3449531 (1969-06-01), Ashworth
patent: 3609253 (1971-09-01), Ashworth
patent: 3985200 (1976-10-01), Sepmeyer
patent: 3985957 (1976-10-01), Torn

Affiliated with

Also associated with

Rating

Vibration masking noise system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vibration masking noise system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibration masking noise system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-274132