Audio listening device for the hearing impaired

Details Audio listening device for the hearing impaired Audio listening device for the hearing impaired

1997-07-17

1998-05-26

Kuntz, Curtis

Electrical audio signal processing systems and devices

Sound effects

Reverberators

381 231, 381151, H04R 2500

Patent

active

057579350

ABSTRACT:
An audio listening device includes a circuit for amplifying sound source signals and a mechanism including a bone conduction vibrator transforming an output signal of the amplifying circuit into a vibration. A vibration source transforms the output of the amplifying circuit into a first magnetic field and vibration. A vibration generating unit generates a second magnetic field for the vibration source to vibrate upwards and downwards due to attraction and repulsion processes of the first and second magnetic fields. A damper is connected to the vibration source to arouse air conduction hearing due to the vibration of the vibration source. A vibration plate is connected to the vibration source to arouse a bone conduction hearing due to the vibration of the vibration source. A vibration transmission unit transmits the bone conduction hearing and air conduction hearing to the hearing impaired.

REFERENCES:
patent: 1969559 (1934-08-01), Kelly
patent: 2832842 (1958-04-01), Knauert
patent: 4612915 (1986-09-01), Hough et al.
patent: 4750208 (1988-06-01), Yamada et al.
patent: 4791673 (1988-12-01), Schreiber
patent: 4821323 (1989-04-01), Papiernik
patent: 4843628 (1989-06-01), Hofer
patent: 5295193 (1994-03-01), Ono
patent: 5323468 (1994-06-01), Bottesch
patent: 5511132 (1996-04-01), Yoshimi

Affiliated with

Also associated with

Rating

Audio listening device for the hearing impaired does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Audio listening device for the hearing impaired, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Audio listening device for the hearing impaired will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1973363