[go: up one dir, main page]

GB8804342D0 - Audio communication system - Google Patents

Audio communication system

Info

Publication number
GB8804342D0
GB8804342D0 GB888804342A GB8804342A GB8804342D0 GB 8804342 D0 GB8804342 D0 GB 8804342D0 GB 888804342 A GB888804342 A GB 888804342A GB 8804342 A GB8804342 A GB 8804342A GB 8804342 D0 GB8804342 D0 GB 8804342D0
Authority
GB
United Kingdom
Prior art keywords
communication system
audio communication
audio
communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB888804342A
Other versions
GB2204759A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAREY F A
Original Assignee
CAREY F A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CAREY F A filed Critical CAREY F A
Publication of GB8804342D0 publication Critical patent/GB8804342D0/en
Publication of GB2204759A publication Critical patent/GB2204759A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/09—Non-occlusive ear tips, i.e. leaving the ear canal open, for both custom and non-custom tips
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/603—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of mechanical or electronic switches or control elements

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
GB08804342A 1987-03-02 1988-02-24 Audio communicator system Withdrawn GB2204759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878704795A GB8704795D0 (en) 1987-03-02 1987-03-02 Communicator

Publications (2)

Publication Number Publication Date
GB8804342D0 true GB8804342D0 (en) 1988-03-23
GB2204759A GB2204759A (en) 1988-11-16

Family

ID=10613165

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878704795A Pending GB8704795D0 (en) 1987-03-02 1987-03-02 Communicator
GB08804342A Withdrawn GB2204759A (en) 1987-03-02 1988-02-24 Audio communicator system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878704795A Pending GB8704795D0 (en) 1987-03-02 1987-03-02 Communicator

Country Status (1)

Country Link
GB (2) GB8704795D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03117999A (en) * 1989-09-30 1991-05-20 Sony Corp Electroacoustic transducer and acoustic reproduction system
FR2652979A1 (en) * 1989-10-06 1991-04-12 Concept Dev Sa HAND-HELD HEARING ASSISTANCE APPARATUS.
AU2935595A (en) * 1995-07-18 1997-02-18 Comento Ab Personal listening device
CN104936117A (en) * 2014-03-17 2015-09-23 黄林 Binaural hearing aid device used in cooperation with Bluetooth headset

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793778A (en) *
DE2219970C3 (en) * 1972-04-24 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Electric hearing aid
GB1492476A (en) * 1974-04-26 1977-11-23 Peiker H Electro-acoustic transducer apparatus
US4071694A (en) * 1976-08-31 1978-01-31 Minnesota Mining And Manufacturing Company Stethoscope
GB1522549A (en) * 1977-06-09 1978-08-23 Ardente Ltd Hearing aid

Also Published As

Publication number Publication date
GB2204759A (en) 1988-11-16
GB8704795D0 (en) 1987-04-08

Similar Documents

Publication Publication Date Title
EP0295641A3 (en) Loudspeaker system
EP0295644A3 (en) Speaker system
GB2229064B (en) An area communications system
AU591597B2 (en) Radio telephone system
EP0298750A3 (en) Radio telephone system
EP0281111A3 (en) Mobile communication system
GB2191910B (en) Speaker system
GB8721451D0 (en) Audio system
GB8724228D0 (en) Telephone systems
GB8625453D0 (en) Loudspeaker system
GB8507069D0 (en) Loudspeaker system
EP0297914A3 (en) Radio communication system
GB8820024D0 (en) Radio communication system
EP0282158A3 (en) Communication system
GB8812729D0 (en) Speaker system
GB8803870D0 (en) Communication system
GB2211377B (en) Loudspeaker
AU2366888A (en) Subscriber-concentrated communication system
GB8804342D0 (en) Audio communication system
GB8704476D0 (en) Communication system
YU217587A (en) Radio communication system
GB2200017B (en) Communication system
GB8812335D0 (en) Communication system
GB8721211D0 (en) Communication system
GB2205715B (en) Loudspeaker

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)