H04R

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Description

LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS (generating mechanical vibrations in general B06B; transducers for measuring particular variables G01; transducers in clocks G04; producing sounds with frequency not determined by supply frequency G10K; transducers in recording or reproducing heads G11B; transducers in motors H02)

Subclasses

Not Available
Subclass Title
1/00 Details of transducers (diaphragms H04R 7/00; characterised by the nature of the transducer, see the relevant group of main groups H04R 9/00-H04R 23/00; mounting radio sets or communication systems in helmets A42B 3/3; mountings specially adapted for telephone equipment H04M 1/02)
1/02 Details of transducers (diaphragms H04R 7/00; characterised by the nature of the transducer, see the relevant group of main groups H04R 9/00-H04R 23/00; mounting radio sets or communication systems in helmets A42B 3/3; mountings specially adapted for telephone equipment H04M 1/02) Casings; Cabinets; Mountings therein (H04R 1/28 takes precedence)
1/04 Details of transducers (diaphragms H04R 7/00; characterised by the nature of the transducer, see the relevant group of main groups H04R 9/00-H04R 23/00; mounting radio sets or communication systems in helmets A42B 3/3; mountings specially adapted for telephone equipment H04M 1/02) Casings; Cabinets; Mountings therein (H04R 1/28 takes precedence) Structural association of microphone with electric circuitry therefor (in deaf-aid sets H04R 25/00)
1/06 Details of transducers (diaphragms H04R 7/00; characterised by the nature of the transducer, see the relevant group of main groups H04R 9/00-H04R 23/00; mounting radio sets or communication systems in helmets A42B 3/3; mountings specially adapted for telephone equipment H04M 1/02) Arranging circuit leads; Relieving strain on circuit leads
1/08 Details of transducers (diaphragms H04R 7/00; characterised by the nature of the transducer, see the relevant group of main groups H04R 9/00-H04R 23/00; mounting radio sets or communication systems in helmets A42B 3/3; mountings specially adapted for telephone equipment H04M 1/02) Mouthpieces; Attachments therefor

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Recent Patents

Not Available

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2018/0262,831 SYSTEM AND METHOD FOR IDENTIFYING SUBOPTIMAL MICROPHONE PERFORMANCE Feb 06, 18 Sep 13, 18 , Not available
2018/0262,843 System and Method for a Multi-Electrode MEMS Device May 16, 18 Sep 13, 18 , Not available
2018/0262,827 Thermally Adjustable Headphone System Mar 09, 17 Sep 13, 18 , Fluent Audio, Inc.
2018/0262,830 SOUND RECEIVER AND PERSONAL AUDIO SYSTEM HAVING THE SAME Oct 20, 16 Sep 13, 18 , Not available
2018/0262,854 METHOD FOR OPERATING A HEARING AID DEVICE, AND HEARING AID DEVICE Mar 06, 18 Sep 13, 18 , Not available
2018/0261,146 VIDEO GLASSES Sep 23, 16 Sep 13, 18 , Not available
2018/0262,824 SOUND GENERATING DEVICE Aug 25, 16 Sep 13, 18 , Not available
2018/0262,848 PREDICTIVE POWER ADJUSTMENT IN AN AUDITORY PROSTHESIS May 09, 18 Sep 13, 18 , Not available
2018/0262,833 Modified Directional Effect May 08, 18 Sep 13, 18 , Not available
2018/0262,850 HEARING DEVICE INCLUDING ANTENNA UNIT May 11, 18 Sep 13, 18 , OTICON A/S
2018/0261,201 EARPHONE ACTIVE NOISE CONTROL May 14, 18 Sep 13, 18 , Not available
2018/0262,836 Multi-driver Array Audio Speaker System Mar 08, 17 Sep 13, 18 , Not available
2018/0262,840 Evacuation of Liquid from Acoustic Space May 15, 18 Sep 13, 18 , Not available
2018/0262,857 APPARATUS, SYSTEM, AND METHOD OF PROCESSING DATA, AND RECORDING MEDIUM Mar 06, 18 Sep 13, 18 , Ricoh Company, Ltd.
2018/0262,839 Stereo Earphone May 15, 18 Sep 13, 18 , Not available
2018/0262,174 SOUND SIGNAL DETECTION DEVICE Oct 06, 17 Sep 13, 18 , Not available
2018/0262,845 MEMS MICROPHONE AND METHOD FOR MANUFACTURING THE SAME Mar 12, 18 Sep 13, 18 , Not available
2018/0262,834 TERMINAL AND VEHICLE CONTROL METHOD OF MOBILE TERMINAL USING MACHINE LEARNING Oct 03, 17 Sep 13, 18 , LG Electronics Inc.
2018/0262,832 Sound Signal Processing Apparatus and Method for Enhancing a Sound Signal May 14, 18 Sep 13, 18 , Not available
2018/0262,747 PORTABLE AUDIO-VIDEO RECORDING DEVICE Aug 31, 16 Sep 13, 18 , BIG BOY SYSTEMS

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