ELECTROMECHANICAL TRANSDUCERS WHICH PROVIDE AUDIBLE

Brand	Owner (click to sort)	Address	Description
INTERACTOR	AURA SYSTEMS, INC.	1310 East Grand Avenue El Segundo CA 90245	electromechanical transducers which provide audible and oscillating sensations, embedded in seats, chairs, beds, sofas, vests, and cushions;
INTERACTOR	AURA SYSTEMS, INC.	1310 East Grand Avenue El Segundo CA 90245	electromechanical transducers which provide audible and oscillating sensations embedded in seats, chairs, articles of furniture, cushions, and articles of clothing;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Thin flexible piezoelectric transducers are bonded to or imbedded into oilfield tubular members or structural members. The transducers may be used to telemeter data as acoustic waves through the members. By proper spacing of transducers and phasing of driving signals, the transmitted signals can be directionally enhanced or encoded to improve transmission efficiency. The transducers may be used for health monitoring of the tubular or structural members to detect cracks, delaminations, or other defects. The flexible transducers are very thin so that overall dimensions of tubular or structural members are essentially unchanged by incorporation of the transducers.