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GB0520702D0 - Listening apparatus - Google Patents

Listening apparatus

Info

Publication number
GB0520702D0
GB0520702D0 GBGB0520702.2A GB0520702A GB0520702D0 GB 0520702 D0 GB0520702 D0 GB 0520702D0 GB 0520702 A GB0520702 A GB 0520702A GB 0520702 D0 GB0520702 D0 GB 0520702D0
Authority
GB
United Kingdom
Prior art keywords
listening apparatus
listening
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.)
Ceased
Application number
GBGB0520702.2A
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.)
H K INNOVATIONS Ltd
Original Assignee
H K INNOVATIONS Ltd
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 H K INNOVATIONS Ltd filed Critical H K INNOVATIONS Ltd
Priority to GBGB0520702.2A priority Critical patent/GB0520702D0/en
Publication of GB0520702D0 publication Critical patent/GB0520702D0/en
Priority to GB0617704A priority patent/GB2431313A/en
Ceased 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
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • 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
    • 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
    • H04R1/1016—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
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/01—Input selection or mixing for amplifiers or loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
GBGB0520702.2A 2005-10-12 2005-10-12 Listening apparatus Ceased GB0520702D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0520702.2A GB0520702D0 (en) 2005-10-12 2005-10-12 Listening apparatus
GB0617704A GB2431313A (en) 2005-10-12 2006-09-08 Listening apparatus with user adjustable noise cancellation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0520702.2A GB0520702D0 (en) 2005-10-12 2005-10-12 Listening apparatus

Publications (1)

Publication Number Publication Date
GB0520702D0 true GB0520702D0 (en) 2005-11-16

Family

ID=35430224

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0520702.2A Ceased GB0520702D0 (en) 2005-10-12 2005-10-12 Listening apparatus
GB0617704A Withdrawn GB2431313A (en) 2005-10-12 2006-09-08 Listening apparatus with user adjustable noise cancellation

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0617704A Withdrawn GB2431313A (en) 2005-10-12 2006-09-08 Listening apparatus with user adjustable noise cancellation

Country Status (1)

Country Link
GB (2) GB0520702D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8189803B2 (en) 2004-06-15 2012-05-29 Bose Corporation Noise reduction headset
US8379872B2 (en) 2009-06-01 2013-02-19 Red Tail Hawk Corporation Talk-through listening device channel switching
AT509384A1 (en) * 2010-02-11 2011-08-15 Proell Florian HEAD SET
US9275621B2 (en) 2010-06-21 2016-03-01 Nokia Technologies Oy Apparatus, method and computer program for adjustable noise cancellation
US8995679B2 (en) 2011-12-13 2015-03-31 Bose Corporation Power supply voltage-based headset function control
US9049513B2 (en) 2012-09-18 2015-06-02 Bose Corporation Headset power source managing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730891B1 (en) * 1995-02-22 1997-04-30 Gallet Sa ELECTROACOUSTIC TYPE COMMUNICATION DEVICE
US20010046304A1 (en) * 2000-04-24 2001-11-29 Rast Rodger H. System and method for selective control of acoustic isolation in headsets
KR20060071902A (en) * 2004-12-22 2006-06-27 컴텍주식회사 Noise Canceling Headset
WO2006076369A1 (en) * 2005-01-10 2006-07-20 Targus Group International, Inc. Headset audio bypass apparatus and method

Also Published As

Publication number Publication date
GB0617704D0 (en) 2006-10-18
GB2431313A (en) 2007-04-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)