Loudspeaker system with sonically powered drivers and centered f

Electrical audio signal processing systems and devices – Binaural and stereophonic – Hearing aid

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

381 89, 381 88, 381205, H04R 502

Patent

active

053217560

ABSTRACT:
A stereophonic loudspeaker system which includes at least two channel loudspeakers and a centrally located feedback control loudspeaker. Each channel loudspeaker incorporates an electrically driven low frequency electrosonic transducer and a sonically driven electrosonic transducer sonically coupled together to form a sonic oscillator. The sonically driven transducer responds to sound and sonic vibrations produced by the electrically driven transducer to produce sounds and an electrical output signal. The feedback control amplifier includes a plurality of electrosonic transducers interconnected sonically and electrically. The transducers of the feedback control loudspeaker respond to the electrical signals from the sonically driven transducers of the channel loudspeakers to interactively enhance the production of aurally pleasing low frequency sound from the loudspeaker system.

REFERENCES:
patent: D210382 (1965-03-01), Worth
patent: D222477 (1971-10-01), Wada et al.
patent: D226567 (1973-03-01), Sioles
patent: D242259 (1976-11-01), Babb et al.
patent: D270052 (1983-08-01), Weiman
patent: 2993091 (1961-07-01), Guss
patent: 3165587 (1965-01-01), Alderson
patent: 3688864 (1972-09-01), Guss
patent: 3818138 (1974-06-01), Sperrazza, Jr.
patent: 3867996 (1975-02-01), Lou
patent: 3952159 (1976-04-01), Schott
patent: 4031318 (1977-06-01), Pitre
patent: 4134471 (1979-01-01), Queen
patent: 4146745 (1979-03-01), Froeschle et al.
patent: 4181819 (1980-01-01), Cammack
patent: 4201274 (1980-05-01), Carlton
patent: 4224469 (1980-09-01), Karson
patent: 4284166 (1981-08-01), Gale
patent: 4289929 (1981-09-01), Hathaway
patent: 4298087 (1981-11-01), Launay
patent: 4332986 (1982-06-01), Butler
patent: 4350847 (1982-09-01), Polk
patent: 4624337 (1986-11-01), Shavers
patent: 4635748 (1987-01-01), Paulson
patent: 4712247 (1987-12-01), Swarte
patent: 4932060 (1990-06-01), Schreiber
patent: 5150417 (1992-09-01), Stahl
patent: 5181247 (1993-01-01), Holl
AudioVideo International, Jun. 1985, p. 44, Top-Dahlquist model DQM-9 compact speaker system.
Stereo Review, Aug. 1986, p. 19, Top left-Meridian model M30 speaker.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Loudspeaker system with sonically powered drivers and centered f does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Loudspeaker system with sonically powered drivers and centered f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Loudspeaker system with sonically powered drivers and centered f will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1255284

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.