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
  • .Speaker HB CC 5D017
  • H04R1/00,310@A
  • Network, e.g. speaker system having the multi-way frequency band HB CC 5D017
  • H04R1/00,310@B
  • Explosion-proof speaker HB CC 5D017
  • H04R1/00,310@C
  • Heat-radiation speaker HB CC 5D017
  • H04R1/00,310@D
  • Magnet-proof speaker HB CC 5D017
  • H04R1/00,310@E
  • Indication of the sound, sound volume, etc., e.g. electrical indication device of the dynamic-electricity type speaker HB CC 5D017
  • H04R1/00,310@F
  • Wall-vibrating speaker HB CC 5D017
  • H04R1/00,310@G
  • Body-vibrating speaker HB CC 5D017
  • H04R1/00,310@Z
  • Others HB CC 5D017
  • H04R1/00,311
  • ..Water-proof structure, e.g. speaker water-proof cover, including dust-proofing and snow-proofing 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 leg or supporting stand, e.g. speaker supporting stand 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 microphone, 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. clip for attaching the microphone 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 pickup HB CC 5D125
  • H04R1/02
  • .Casings; Cabinets; Mountings therein (H04R 1/28 takes precedence) HB CC 5D017
  • H04R1/02,101
  • ..Speaker cabinet, e.g. fully closed box, phase inverted baffle HB CC 5D017
  • H04R1/02,101@A
  • related to the cabinet material HB CC 5D017
  • H04R1/02,101@B
  • bass reflex type cabinet HB CC 5D017
  • H04R1/02,101@C
  • Foldable cabinet HB CC 5D017
  • H04R1/02,101@D
  • Capacity adjustable cabinet 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 frame, acoustic horn, etc. unitised with the cabinet HB CC 5D017
  • H04R1/02,101@Z
  • Others HB CC 5D017
  • H04R1/02,102
  • ..Speaker case suitable for a particular purpose, e.g. radio receiver sound emission unit, ceiling speaker HB CC 5D017
  • H04R1/02,102@A
  • for ceiling HB CC 5D017
  • H04R1/02,102@B
  • for vehicles, e.g. speaker unit mounted on a car HB CC 5D017
  • H04R1/02,102@Z
  • Others, e.g. for television, for radio HB CC 5D017
  • H04R1/02,103
  • ...combined with another component, e.g. pillow speaker, picture frame speaker HB CC 5D017
  • H04R1/02,103@A
  • combined with an ornamental piece or toy HB CC 5D017
  • H04R1/02,103@B
  • combined with a video screen 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 a furniture, e.g. capsule booth 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 panel HB CC 5D017
  • H04R1/02,104@A
  • Removal panel HB CC 5D017
  • H04R1/02,104@Z
  • Others, e.g. speaker grill HB CC 5D017
  • H04R1/02,105
  • ..Device for attaching a speaker 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 case HB CC 5D017
  • H04R1/02,107
  • ...combined with another component e.g. microphone combined with an accessory, e.g. zoom microphone supporting device, karaoke microphone HB CC 5D017
  • H04R1/02,108
  • ...Device for attaching a microphone, e.g. microphone unit HB CC 5D017
  • H04R1/02,330
  • ..Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/02,340
  • ..Phonograph pickup HB CC 5D125
  • H04R1/04
  • ..Structural association of microphone with electric circuitry therefor (in deaf-aid sets H04R 25/00) HB CC 5D017
  • H04R1/04@A
  • Sound volume/quality adjusting mechanism HB CC 5D017
  • H04R1/04@B
  • Switch mechanism 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
  • ..Speaker HB CC 5D017
  • H04R1/06,320
  • ..Microphone, e.g. microphone with cord HB CC 5D017
  • H04R1/06,330
  • ..Ultrasonic transmitter/receiver HB CC 5D019
  • H04R1/06,340
  • ..Phonograph pickup HB CC 5D125
  • H04R1/08
  • .Mouthpieces; Attachments therefor HB CC 5D017
  • H04R1/10
  • .Earpieces; Attachments therefor HB CC 5D005
  • H04R1/10,101
  • ..Headphone cabinet; its accessories HB CC 5D005
  • H04R1/10,101@A
  • Headphone with microphone, e.g. headset microphone retaining device HB CC 5D005
  • H04R1/10,101@B
  • Headphone accessories (switch, control adjuster, antenna, etc.) HB CC 5D005
  • H04R1/10,101@Z
  • Others HB CC 5D005
  • H04R1/10,102
  • ...Pad HB CC 5D005
  • H04R1/10,103
  • ...Truncated-cone supportors HB CC 5D005
  • H04R1/10,104
  • ..Earphone cabinet; its 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 take-up and enclosure HB CC 5D005
  • H04R1/10,104@E
  • Switch, antenna, or conductor connection, e.g. sound receiving eyeglasses HB CC 5D005
  • H04R1/10,104@F
  • Jack or plug, e.g. headphone plug HB CC 5D005
  • H04R1/10,104@G
  • Radiation type HB CC 5D005
  • H04R1/10,104@Z
  • Others 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
  • ..Speaker 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
  • ...Speaker 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 the sub-cone or wither cone 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
  • ....Speaker 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
  • In-cabinet pressure adjustable HB CC 5D018
  • H04R1/28,310@D
  • Standing wave prevention HB CC 5D018
  • H04R1/28,310@E
  • using a passive cone (passive radiator, drawn cone) HB CC 5D018
  • H04R1/28,310@Z
  • Others, e.g. audio devices of television components 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
  • Equaliser 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
  • ...Speaker HB CC 5D018
  • H04R1/32,310@A
  • Speaker angle adjustable 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
  • ....Speaker 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
  • ....Speaker 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
  • ..Speaker 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
  • Cabinet or mounting in a cabinet, e.g. piezoelectric cable 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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