FI (list display)

  • H04R1/00
  • 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; mountings specially adapted for telephone equipment H04M 1/02) HB CC 5D017
  • H04R1/00,310
  • .Loudspeakers HB CC 5D017
  • H04R1/00,310@A
  • Networks, e.g., speaker systems with multi-way frequency bands HB CC 5D017
  • H04R1/00,310@B
  • Explosion-proof speakers HB CC 5D017
  • H04R1/00,310@C
  • Heat-radiating speakers HB CC 5D017
  • H04R1/00,310@D
  • Magnetically shielded speakers HB CC 5D017
  • H04R1/00,310@E
  • Indicating sound levels, sound volume, etc., e.g., electrical indication devices for dynamic-electricity type speakers HB CC 5D017
  • H04R1/00,310@F
  • Vibrating wall speakers HB CC 5D017
  • H04R1/00,310@G
  • Tactile vibration speakers HB CC 5D017
  • H04R1/00,310@Z
  • Others HB CC 5D017
  • H04R1/00,311
  • ..Waterproof structures, e.g., waterproof speaker covers, including dustproofing, snowproofing, and the like HB CC 5D017
  • H04R1/00,317
  • ..utilising bone conduction HB CC 5D017
  • H04R1/00,318
  • ..Support stand or hanging device HB CC 5D017
  • H04R1/00,318@A
  • Supporting legs and supporting stands, e.g., speaker stands HB CC 5D017
  • H04R1/00,318@B
  • Device for installing on the wall surface HB CC 5D017
  • H04R1/00,318@C
  • Supporting column HB CC 5D017
  • H04R1/00,318@D
  • Clothes, belt, etc. HB CC 5D017
  • H04R1/00,318@Z
  • Others HB CC 5D017
  • H04R1/00,320
  • .Microphone HB CC 5D017
  • H04R1/00,320@A
  • Indication of the sound, sound volume, etc., e.g. microphone device indicating the output HB CC 5D017
  • H04R1/00,320@Z
  • Others HB CC 5D017
  • H04R1/00,321
  • ..Water-proof structure HB CC 5D017
  • H04R1/00,327
  • ..utilising bone conduction HB CC 5D017
  • H04R1/00,327@A
  • Ear microphones, e.g., ear microphone (bone conduction) HB CC 5D017
  • H04R1/00,327@Z
  • Others HB CC 5D017
  • H04R1/00,328
  • ..Supporting stand or hanging device HB CC 5D017
  • H04R1/00,328@A
  • Supporting column HB CC 5D017
  • H04R1/00,328@B
  • Hooking device HB CC 5D017
  • H04R1/00,328@C
  • Desktop supporting device HB CC 5D017
  • H04R1/00,328@D
  • Device for attaching to clothes HB CC 5D017
  • H04R1/00,328@Z
  • Others, e.g., clips for attaching microphones HB CC 5D017
  • H04R1/00,330
  • .Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/00,330@A
  • Details, e.g. ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/00,330@Z
  • Others (special applications) HB CC 5D019
  • H04R1/00,331
  • ..Water-proof structure HB CC 5D019
  • H04R1/00,332
  • ..Support HB CC 5D019
  • H04R1/00,340
  • .Phonograph pickups HB CC 5D125
  • H04R1/02
  • .Casings; Cabinets; Mountings therein (H04R 1/28 takes precedence) HB CC 5D017
  • H04R1/02,101
  • ..Speaker cabinets, e.g., sealed box and phase-inverted baffles HB CC 5D017
  • H04R1/02,101@A
  • Related to cabinet materials HB CC 5D017
  • H04R1/02,101@B
  • Bass reflex type cabinets HB CC 5D017
  • H04R1/02,101@C
  • Foldable cabinets HB CC 5D017
  • H04R1/02,101@D
  • Volume adjustable cabinets HB CC 5D017
  • H04R1/02,101@E
  • related to the sound absorbing material and its installation HB CC 5D017
  • H04R1/02,101@F
  • related to coupling, strength reinforcement, and vibration prevention of plate members HB CC 5D017
  • H04R1/02,101@G
  • Speaker frames, such as horn speakers, formed integrally with the cabinet HB CC 5D017
  • H04R1/02,101@Z
  • Others HB CC 5D017
  • H04R1/02,102
  • ..Speaker cases designed for specific applications, e.g., sound emission units of radio receivers and ceiling speakers HB CC 5D017
  • H04R1/02,102@A
  • for ceiling HB CC 5D017
  • H04R1/02,102@B
  • for vehicles, e.g., speaker units for vehicles HB CC 5D017
  • H04R1/02,102@Z
  • Others, e.g., for televisions and radios HB CC 5D017
  • H04R1/02,103
  • ...Used in combination with other components, e.g., pillow speakers and picture frame speakers HB CC 5D017
  • H04R1/02,103@A
  • combined with an ornamental piece or toy HB CC 5D017
  • H04R1/02,103@B
  • Combined with projection screens HB CC 5D017
  • H04R1/02,103@C
  • combined with a picture frame HB CC 5D017
  • H04R1/02,103@D
  • combined with a pillow HB CC 5D017
  • H04R1/02,103@E
  • Combined with furniture (e.g., capsule booths) HB CC 5D017
  • H04R1/02,103@F
  • combined with a lighting device HB CC 5D017
  • H04R1/02,103@G
  • combined with a clock HB CC 5D017
  • H04R1/02,103@Z
  • Others HB CC 5D017
  • H04R1/02,104
  • ..Speaker front panels HB CC 5D017
  • H04R1/02,104@A
  • Removal panel HB CC 5D017
  • H04R1/02,104@Z
  • Others (e.g., speaker grilles) HB CC 5D017
  • H04R1/02,105
  • ..Speaker mounting devices HB CC 5D017
  • H04R1/02,105@A
  • using screws or clamps HB CC 5D017
  • H04R1/02,105@B
  • using an elastic means HB CC 5D017
  • H04R1/02,105@Z
  • Others HB CC 5D017
  • H04R1/02,106
  • ..Microphone cases HB CC 5D017
  • H04R1/02,107
  • ...Used in combination with other components, such as microphones combined with accessories (e.g., zoom microphone support devices and karaoke microphonesx HB CC 5D017
  • H04R1/02,108
  • ...Microphone mounting devices, e.g., microphone units HB CC 5D017
  • H04R1/02,330
  • ..Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/02,340
  • ..Phonograph pickups HB CC 5D125
  • H04R1/04
  • ..Structural association of microphone with electric circuitry therefor (in electric hearing aids H04R0025000000)[2006.01] HB CC 5D017
  • H04R1/04@A
  • Sound volume/quality adjusting mechanism HB CC 5D017
  • H04R1/04@B
  • Switch mechanisms HB CC 5D017
  • H04R1/04@Z
  • Others HB CC 5D017
  • H04R1/06
  • .Arranging circuit leads; Relieving strain on circuit leads HB CC 5D017
  • H04R1/06,310
  • ..Speakers HB CC 5D017
  • H04R1/06,320
  • ..Microphones, e.g., corded microphones HB CC 5D017
  • H04R1/06,330
  • ..Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/06,340
  • ..Phonograph pickups HB CC 5D125
  • H04R1/08
  • .Mouthpieces; Attachments therefor HB CC 5D017
  • H04R1/10
  • .Earpieces; Attachments therefor[2026.01] HB CC 5D005
  • H04R1/10,101
  • ..Headphone housings; their accessories HB CC 5D005
  • H04R1/10,101@A
  • Headphones with a microphone, e.g., microphone holding devices for headsets HB CC 5D005
  • H04R1/10,101@B
  • Headphone accessories (switches, control adjusters, antennas, etc.) HB CC 5D005
  • H04R1/10,101@Z
  • Others HB CC 5D005
  • H04R1/10,102
  • ...Pads HB CC 5D005
  • H04R1/10,103
  • ...Truncated-cone supportors HB CC 5D005
  • H04R1/10,104
  • ..Earphone housings; their accessories HB CC 5D005
  • H04R1/10,104@A
  • Ear hooking device HB CC 5D005
  • H04R1/10,104@B
  • Sound conduction tube HB CC 5D005
  • H04R1/10,104@C
  • Earphone cord winding and storage HB CC 5D005
  • H04R1/10,104@E
  • Switch, antenna, and conductor connections, e.g., sound-receiving eyeglasses HB CC 5D005
  • H04R1/10,104@F
  • Jack plugs, e.g., headphone plugs HB CC 5D005
  • H04R1/10,104@G
  • Radiation type HB CC 5D005
  • H04R1/10,104@Z
  • Others HB CC 5D005
  • H04R1/1025
  • (Not Translated) HB CC 5D005
  • H04R1/12
  • .Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection HB CC 5D017
  • H04R1/14
  • .Throat mountings for microphones HB CC 5D017
  • H04R1/16
  • .Mounting or connecting stylus to transducer with or without damping means HB CC 5D125
  • H04R1/18
  • ..Holders for styli; Mounting holders on transducers HB CC 5D125
  • H04R1/20
  • .Arrangements for obtaining desired frequency or directional characteristics (for stereophonic purposes H04R 5/00) HB CC 5D018
  • H04R1/20,310
  • ..Speakers HB CC 5D018
  • H04R1/20,320
  • ..Microphone HB CC 5D018
  • H04R1/20,330
  • ..Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/22
  • ..for obtaining desired frequency characteristic only HB CC 5D018
  • H04R1/22,310
  • ...Speakers HB CC 5D018
  • H04R1/22,320
  • ...Microphone HB CC 5D018
  • H04R1/22,330
  • ...Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/24
  • ...Structural combinations of separate transducers or of parts of the same transducer and responsive respectively to two or more frequency ranges HB CC 5D018
  • H04R1/24@A
  • using a flat vibration plate HB CC 5D018
  • H04R1/24@B
  • Using sub-cones or whizzer cones HB CC 5D018
  • H04R1/24@Z
  • Others HB CC 5D018
  • H04R1/24,330
  • ....Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/26
  • ...Spatial arrangement of separate transducers responsive to two or more frequency ranges HB CC 5D018
  • H04R1/26,330
  • ....Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/28
  • ...Transducer mountings or enclosures designed for specific frequency response; Transducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means HB CC 5D018
  • H04R1/28,310
  • ....Speakers HB CC 5D018
  • H04R1/28,310@A
  • generating a special effect HB CC 5D018
  • H04R1/28,310@B
  • Sound quality/volume adjustable HB CC 5D018
  • H04R1/28,310@C
  • Adjusting pressure within a cabinet HB CC 5D018
  • H04R1/28,310@D
  • Standing wave prevention HB CC 5D018
  • H04R1/28,310@E
  • Using passive cones (passive radiators) HB CC 5D018
  • H04R1/28,310@Z
  • Others, e.g., Audio devices for television equipment HB CC 5D018
  • H04R1/28,320
  • ....Microphone HB CC 5D018
  • H04R1/28,320@A
  • generating a reverberation effect HB CC 5D018
  • H04R1/28,320@Z
  • Others HB CC 5D018
  • H04R1/28,330
  • ....Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/30
  • ...Combinations of transducers with horns, e.g. with mechanical matching means HB CC 5D018
  • H04R1/30@A
  • Horn structure HB CC 5D018
  • H04R1/30@B
  • Equalisers HB CC 5D018
  • H04R1/30@Z
  • Others HB CC 5D018
  • H04R1/30,330
  • ....Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/32
  • ..for obtaining desired directional characteristic only HB CC 5D018
  • H04R1/32,310
  • ...Speakers HB CC 5D018
  • H04R1/32,310@A
  • By adjusting speaker angles HB CC 5D018
  • H04R1/32,310@Z
  • Others HB CC 5D018
  • H04R1/32,320
  • ...Microphone HB CC 5D018
  • H04R1/32,330
  • ...Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/34
  • ...by using a single transducer with sound reflecting, diffracting, directing or guiding means HB CC 5D018
  • H04R1/34,310
  • ....Speakers HB CC 5D018
  • H04R1/34,320
  • ....Microphone, e.g. sound collecting device HB CC 5D018
  • H04R1/34,330
  • ....Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/34,330@A
  • using an acoustic lens HB CC 5D019
  • H04R1/34,330@B
  • using a reflection means HB CC 5D019
  • H04R1/34,330@Y
  • Combination of those listed above HB CC 5D019
  • H04R1/34,330@Z
  • Others (special applications) HB CC 5D019
  • H04R1/36
  • ....by using a single aperture of dimensions not greater than the shortest operating wavelength HB CC 5D018
  • H04R1/38
  • ....in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone HB CC 5D018
  • H04R1/40
  • ...by combining a number of identical transducers HB CC 5D018
  • H04R1/40,310
  • ....Speakers HB CC 5D018
  • H04R1/40,320
  • ....Microphone HB CC 5D018
  • H04R1/40,320@A
  • Vibration plate arranged in multi-axial direction HB CC 5D018
  • H04R1/40,320@B
  • Vibration plate arranged in mono-axial direction HB CC 5D018
  • H04R1/40,320@Z
  • Others HB CC 5D018
  • H04R1/40,330
  • ....Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/42
  • .Combinations of transducers with fluid-pressure or other non-electrical amplifying means HB CC 5D017
  • H04R1/44
  • .Special adaptations for subaqueous use, e.g. for hydrophone HB CC 5D017
  • H04R1/44,310
  • ..Speakers HB CC 5D017
  • H04R1/44,320
  • ..Microphone HB CC 5D017
  • H04R1/44,330
  • ..Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/44,330@C
  • related to supporting of the converter in water, e.g. transmitter/receiver installation structure HB CC 5D019
  • H04R1/44,330@D
  • Housings: mounting in housings, e.g., piezoelectric cables for towing HB CC 5D019
  • H04R1/44,330@E
  • .Water resistance HB CC 5D019
  • H04R1/44,330@F
  • ..Water pressure resistance HB CC 5D019
  • H04R1/44,330@G
  • Acoustic matching HB CC 5D019
  • H04R1/44,330@H
  • Directional characteristics HB CC 5D019
  • H04R1/44,330@J
  • configured with a single converter HB CC 5D019
  • H04R1/44,330@K
  • configured with multiple converters HB CC 5D019
  • H04R1/44,330@L
  • .Multiple converters linearly laid out HB CC 5D019
  • H04R1/44,330@Y
  • Other characteristics such as frequency characteristics HB CC 5D019
  • H04R1/44,330@Z
  • Others, e.g. special applications HB CC 5D019
  • H04R1/46
  • .Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope (throat mountings H04R 1/14) HB CC 5D017
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