TREA

Adaptation of stereophonic signal reproduction for the hearing impaired

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Industry

  • CPC
  • H04R2205/041
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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 H04R2205/00Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups

Current Industry

H04R2205/041Adaptation of stereophonic signal reproduction for the hearing impaired
Industries