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GB2361379B - Noise reducing headsets - Google Patents

Noise reducing headsets

Info

Publication number
GB2361379B
GB2361379B GB0113731A GB0113731A GB2361379B GB 2361379 B GB2361379 B GB 2361379B GB 0113731 A GB0113731 A GB 0113731A GB 0113731 A GB0113731 A GB 0113731A GB 2361379 B GB2361379 B GB 2361379B
Authority
GB
United Kingdom
Prior art keywords
noise reducing
headsets
reducing headsets
noise
reducing
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.)
Expired - Fee Related
Application number
GB0113731A
Other versions
GB2361379A (en
GB0113731D0 (en
Inventor
Boaz Rafaely
Paolo Gardonio
Joao Alexandre Dias Carrilho
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.)
University of Southampton
Original Assignee
University of Southampton
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 University of Southampton filed Critical University of Southampton
Publication of GB0113731D0 publication Critical patent/GB0113731D0/en
Publication of GB2361379A publication Critical patent/GB2361379A/en
Application granted granted Critical
Publication of GB2361379B publication Critical patent/GB2361379B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
GB0113731A 1998-12-10 1999-12-10 Noise reducing headsets Expired - Fee Related GB2361379B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9827075.4A GB9827075D0 (en) 1998-12-10 1998-12-10 Novel active headset
PCT/GB1999/004181 WO2000035243A2 (en) 1998-12-10 1999-12-10 Noise reducing headsets

Publications (3)

Publication Number Publication Date
GB0113731D0 GB0113731D0 (en) 2001-07-25
GB2361379A GB2361379A (en) 2001-10-17
GB2361379B true GB2361379B (en) 2003-03-19

Family

ID=10843909

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9827075.4A Ceased GB9827075D0 (en) 1998-12-10 1998-12-10 Novel active headset
GB0113731A Expired - Fee Related GB2361379B (en) 1998-12-10 1999-12-10 Noise reducing headsets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9827075.4A Ceased GB9827075D0 (en) 1998-12-10 1998-12-10 Novel active headset

Country Status (3)

Country Link
AU (1) AU1671200A (en)
GB (2) GB9827075D0 (en)
WO (1) WO2000035243A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10204043C1 (en) * 2002-02-01 2003-07-10 Siemens Ag Mechanical oscillation signal detection and evaluation device has respective signal evaluation method assigned to each detected measuring point
DE10251227B4 (en) * 2002-11-04 2005-06-02 Siemens Ag Flat speaker and method of making a filter therefor
CN2744105Y (en) * 2004-08-17 2005-11-30 黄大伟 Noise-resistant earphone and matching device with low cost and high efficience
US8675885B2 (en) 2011-11-22 2014-03-18 Bose Corporation Adjusting noise reduction in headphones
EP2890153B1 (en) 2013-12-30 2020-02-26 Skullcandy, Inc. Headphones for stereo tactile vibration, and related systems and methods
US8767996B1 (en) * 2014-01-06 2014-07-01 Alpine Electronics of Silicon Valley, Inc. Methods and devices for reproducing audio signals with a haptic apparatus on acoustic headphones
US9706288B2 (en) 2015-03-12 2017-07-11 Apple Inc. Apparatus and method of active noise cancellation in a personal listening device
WO2017136386A1 (en) * 2016-02-05 2017-08-10 3M Innovative Properties Company Hearing protection device
EP3340646A1 (en) 2016-12-22 2018-06-27 GN Audio A/S Listening device with noise suppression
CN113556647B (en) * 2020-04-23 2022-11-22 华为技术有限公司 Loudspeaker device and method for reducing shell vibration thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018203A (en) * 1987-02-24 1991-05-21 Scientific Generics Limited Noise attenuation
WO1993025167A1 (en) * 1992-06-05 1993-12-23 Noise Cancellation Technologies, Inc. Active selective headset
WO1994030029A1 (en) * 1993-06-03 1994-12-22 Noise Cancellation Technologies, Inc. Hybrid noise cancellation system for headsets
JPH0879874A (en) * 1994-09-07 1996-03-22 Nippon Telegr & Teleph Corp <Ntt> Headphone
GB2305063A (en) * 1995-09-07 1997-03-26 Noise Cancellation Tech Headset with means to limit cushion compression

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018203A (en) * 1987-02-24 1991-05-21 Scientific Generics Limited Noise attenuation
WO1993025167A1 (en) * 1992-06-05 1993-12-23 Noise Cancellation Technologies, Inc. Active selective headset
WO1994030029A1 (en) * 1993-06-03 1994-12-22 Noise Cancellation Technologies, Inc. Hybrid noise cancellation system for headsets
JPH0879874A (en) * 1994-09-07 1996-03-22 Nippon Telegr & Teleph Corp <Ntt> Headphone
GB2305063A (en) * 1995-09-07 1997-03-26 Noise Cancellation Tech Headset with means to limit cushion compression

Also Published As

Publication number Publication date
WO2000035243A2 (en) 2000-06-15
GB2361379A (en) 2001-10-17
GB9827075D0 (en) 1999-02-03
GB0113731D0 (en) 2001-07-25
AU1671200A (en) 2000-06-26
WO2000035243A3 (en) 2000-10-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051210