TREA

Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups

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Industry

  • CPC
  • H04R2203/00
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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

Current Industry

H04R2203/00Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups

Sub Industries

H04R2203/12Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays
Industries