Magnetic audio transducer with hinged armature

Details Magnetic audio transducer with hinged armature Magnetic audio transducer with hinged armature

1996-07-26

1998-01-06

Kuntz, Curtis

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Driven diverse static structure

381188, H04R 2500

Patent

active

057063583

ABSTRACT:
A sound transducer or reproductive system has a radiating flexible diaphragm which is attached to a sound radiating board, for example, walls, doors, car body, etc., causing the sounding board to radiate sound. The electromagnetic circuit/driving member is resiliently attached to an armature so that the armature and its driving members react to create motion and also, produce good quality low frequency response or bass tones as well as mid-range and high frequency response. A resilient compressible and expandable means such as pads, springs or clips with an adjustable magnetizable bumper means is interposed between the driving means and the driven means and creates an air gaps which is critical for optimum performance.

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patent: 5335284 (1994-08-01), Lemmons
patent: 5400412 (1995-03-01), King, Sr. et al.

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