GB0901412D0 - Ear-worn speaker-carrying devices - Google Patents

Ear-worn speaker-carrying devices

Info

Publication number
GB0901412D0
GB0901412D0 GBGB0901412.7A GB0901412A GB0901412D0 GB 0901412 D0 GB0901412 D0 GB 0901412D0 GB 0901412 A GB0901412 A GB 0901412A GB 0901412 D0 GB0901412 D0 GB 0901412D0
Authority
GB
United Kingdom
Prior art keywords
ear
carrying devices
worn speaker
speaker
worn
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.)
Granted
Application number
GBGB0901412.7A
Other versions
GB2454605B (en
GB2454605A (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.)
Cirrus Logic International UK Ltd
Original Assignee
Wolfson Microelectronics PLC
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 Wolfson Microelectronics PLC filed Critical Wolfson Microelectronics PLC
Priority to GB0901412A priority Critical patent/GB2454605B/en
Priority claimed from GB0809515A external-priority patent/GB2446982B/en
Publication of GB0901412D0 publication Critical patent/GB0901412D0/en
Publication of GB2454605A publication Critical patent/GB2454605A/en
Application granted granted Critical
Publication of GB2454605B publication Critical patent/GB2454605B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • 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
    • H04R2460/01—Hearing devices using active noise cancellation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
GB0901412A 2007-02-16 2007-02-16 Ear-worn speaker-carrying devices Expired - Fee Related GB2454605B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0901412A GB2454605B (en) 2007-02-16 2007-02-16 Ear-worn speaker-carrying devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0901412A GB2454605B (en) 2007-02-16 2007-02-16 Ear-worn speaker-carrying devices
GB0809515A GB2446982B (en) 2007-02-16 2007-02-16 Ear-worn speaker-carrying devices

Publications (3)

Publication Number Publication Date
GB0901412D0 true GB0901412D0 (en) 2009-03-11
GB2454605A GB2454605A (en) 2009-05-13
GB2454605B GB2454605B (en) 2010-05-26

Family

ID=40469218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0901412A Expired - Fee Related GB2454605B (en) 2007-02-16 2007-02-16 Ear-worn speaker-carrying devices

Country Status (1)

Country Link
GB (1) GB2454605B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112929796A (en) * 2021-02-25 2021-06-08 歌尔股份有限公司 Head-mounted device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2486268B (en) 2010-12-10 2015-01-14 Wolfson Microelectronics Plc Earphone
GB2492959B (en) * 2011-07-15 2013-08-14 Wolfson Microelectronics Plc Headphone device
US11363362B2 (en) 2018-06-15 2022-06-14 Shenzhen Shokz Co., Ltd. Speaker device
US11463814B2 (en) 2011-12-23 2022-10-04 Shenzhen Shokz Co., Ltd. Bone conduction speaker and compound vibration device thereof
DE102014221583B4 (en) * 2014-10-23 2020-11-12 Sennheiser Electronic Gmbh & Co. Kg Electroacoustic transducer and receiver
US9794677B2 (en) * 2016-01-12 2017-10-17 Bose Corporation Headphone
US10182287B2 (en) * 2016-08-16 2019-01-15 Bose Corporation Earphone having damped ear canal resonance
AU2019285890B2 (en) 2018-06-15 2022-06-30 Shenzhen Shokz Co., Ltd Bone conduction speaker and testing method therefor
US10475435B1 (en) 2018-12-05 2019-11-12 Bose Corporation Earphone having acoustic impedance branch for damped ear canal resonance and acoustic signal coupling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7001438A (en) * 1969-02-17 1970-08-19
JPH03117999A (en) * 1989-09-30 1991-05-20 Sony Corp Electroacoustic transducer and acoustic reproduction system
US5729605A (en) * 1995-06-19 1998-03-17 Plantronics, Inc. Headset with user adjustable frequency response
US5852667A (en) * 1995-07-03 1998-12-22 Pan; Jianhua Digital feed-forward active noise control system
US6668064B1 (en) * 1999-07-06 2003-12-23 Chung Yu Lin Earphone without impulse noise and surrounding blockade
US7317802B2 (en) * 2000-07-25 2008-01-08 Lightspeed Aviation, Inc. Active-noise-reduction headsets with front-cavity venting
US7499555B1 (en) * 2002-12-02 2009-03-03 Plantronics, Inc. Personal communication method and apparatus with acoustic stray field cancellation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112929796A (en) * 2021-02-25 2021-06-08 歌尔股份有限公司 Head-mounted device

Also Published As

Publication number Publication date
GB2454605B (en) 2010-05-26
GB2454605A (en) 2009-05-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150820 AND 20150826

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20240216