Electrical audio signal processing systems and devices – Sound effects – Reverberators
Patent
1991-06-25
1993-10-12
Ng, Jin F.
Electrical audio signal processing systems and devices
Sound effects
Reverberators
381 687, 381 692, 136291, H04R 2500
Patent
active
052533000
ABSTRACT:
Hearing aids include rechargeable batteries and contacts accessible from outside of the hearing aid casing for the battery. A charging case includes solar cells mounted on the charging case for outputting energy for charging the batteries in the hearing aids. The charging case may include silos for supporting an over-the-ear hearing aid or a recess for receiving a volume control on the hearing aid.
REFERENCES:
patent: Re26174 (1967-03-01), Leale
patent: 1624131 (1927-04-01), Bobbitt
patent: 1867423 (1932-07-01), Simsinovici
patent: 2899624 (1959-08-01), Marriott
patent: 2901551 (1959-08-01), Passow
patent: 2950357 (1960-08-01), Mitchell et al.
patent: 3007110 (1961-10-01), Rosenstrach
patent: 3265819 (1966-08-01), Herrmann
patent: 3344334 (1967-09-01), Rubin
patent: 3354271 (1967-11-01), McDermaid
patent: 3493695 (1970-02-01), Stork
patent: 3496306 (1970-02-01), Pollak
patent: 3598928 (1971-08-01), Hickox
patent: 3781657 (1973-12-01), Dennstedt
patent: 3808577 (1974-04-01), Mathauser
patent: 3810258 (1974-05-01), Mathauser
patent: 3818325 (1974-06-01), Boshers
patent: 3818691 (1974-06-01), Uchiyama
patent: 3844840 (1974-10-01), Bender
patent: 3940679 (1976-02-01), Brandwein et al.
patent: 3998045 (1976-12-01), Lester
patent: 4056765 (1977-11-01), Scheidler et al.
patent: 4095217 (1978-06-01), Tani et al.
patent: 4163194 (1979-07-01), Ross
patent: 4209346 (1980-06-01), King
patent: 4307330 (1981-12-01), Belot
patent: 4320477 (1982-03-01), Baumgartner
patent: 4327318 (1982-04-01), Kwon et al.
patent: 4363407 (1982-12-01), Buckler et al.
patent: 4376810 (1983-03-01), Takeda et al.
patent: 4379988 (1983-04-01), Mattatall
patent: 4453119 (1984-06-01), Staler et al.
patent: 4476353 (1984-10-01), Haertl
patent: 4539516 (1985-09-01), Thompson
patent: 4563727 (1986-01-01), Curiel
patent: 4644245 (1987-02-01), Brown
patent: 4648013 (1987-03-01), Curiel
patent: 4759070 (1988-07-01), Voroba et al.
patent: 4783816 (1988-11-01), Buttner et al.
patent: 4786851 (1988-11-01), Fuji et al.
patent: 4803416 (1989-02-01), Abiven et al.
patent: 4809458 (1989-03-01), Tanikuro et al.
patent: 4821247 (1989-04-01), Grooms
patent: 4870688 (1989-09-01), Voroba et al.
patent: 4904078 (1990-02-01), Gorike
"The rechargeable hearing instrument system", Toni Gitles, Hearing Instruments, vol. 38, No. 7, 1987.
"The Dawn of a New Era in Hearing," by Solar Aid Corp.
"The Invisible Ear Model 150-A," by Lloyd Hearing Aid Corporation; The Invisible Ear Model 120-A by Lloyd Hearing Aid Corporation.
"Rhodes Hearing," publication.
H. C. Knapp Sound Technology Inc.
Le Huyen D.
Ng Jin F.
LandOfFree
Solar powered hearing aid does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solar powered hearing aid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solar powered hearing aid will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1912059