1976-01-05
1977-01-04
Stellar, George G.
H04R 902
Patent
active
040015220
ABSTRACT:
According to the invention, the ribbon type loudspeaker comprises permanent magnets defining a magnetic system and sound reproducing ribbons extending in the working gaps between the pole pieces of the permanent magnets. The sound reproducing ribbon is made up of individual conductive strips applied onto a dielectric backing parallel with one another, with spaces left therebetween, longitudinally of the sound reproducing ribbon. The disclosed ribbon type loudspeaker enables improvement of the quality of sound reproduction and simultaneously prolongs the service life of the loudspeaker.
Feldman Ilya Afanasievich
Kasatkin Alexei Fedoseevich
Smirnov Jury Vasilievich
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