TREA

Reduction of eddy currents in the magnetic circuit of electrodynamic loudspeaker transducer

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  • CPC
  • H04R2209/021
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Parent Industries

HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R2209/00Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups

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H04R2209/021Reduction of eddy currents in the magnetic circuit of electrodynamic loudspeaker transducer
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