IN2014CN04995A - - Google Patents

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Publication number
IN2014CN04995A
IN2014CN04995A IN4995CHN2014A IN2014CN04995A IN 2014CN04995 A IN2014CN04995 A IN 2014CN04995A IN 4995CHN2014 A IN4995CHN2014 A IN 4995CHN2014A IN 2014CN04995 A IN2014CN04995 A IN 2014CN04995A
Authority
IN
India
Prior art keywords
speaker
microphone
headsets
earphone
ultra compact
Prior art date
Application number
Inventor
David E Wise
Nikhil Jain
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN04995A publication Critical patent/IN2014CN04995A/en

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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/02—Circuits for transducers, loudspeakers or microphones for preventing acoustic reaction, i.e. acoustic oscillatory feedback
    • 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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
    • 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
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Telephone Function (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Set Structure (AREA)

Abstract

An ultra compact headset device including both speaker and microphone capability in at least one earphone overcomes the minimum size requirements of previous headsets by controlling the speaker and microphone functionality so that each earphone functions either as a speaker or microphone but never both at the same time. Various embodiment headsets may include a pair of earphones each with one or more transducers capable of converting electrical signals into sound and vice versa. The ultra compact headset may be wirelessly coupled to a mobile device such as a cellular telephone or smart phone.
IN4995CHN2014 2012-01-01 2012-12-31 IN2014CN04995A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/342,090 US8923524B2 (en) 2012-01-01 2012-01-01 Ultra-compact headset
PCT/US2012/072343 WO2013102228A1 (en) 2012-01-01 2012-12-31 Ultra-compact headset

Publications (1)

Publication Number Publication Date
IN2014CN04995A true IN2014CN04995A (en) 2015-09-18

Family

ID=47563632

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4995CHN2014 IN2014CN04995A (en) 2012-01-01 2012-12-31

Country Status (8)

Country Link
US (1) US8923524B2 (en)
EP (1) EP2798856B1 (en)
JP (1) JP5745706B2 (en)
KR (1) KR101578317B1 (en)
CN (1) CN104012111B (en)
IN (1) IN2014CN04995A (en)
TW (1) TW201334573A (en)
WO (1) WO2013102228A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140270230A1 (en) * 2013-03-15 2014-09-18 Skullcandy, Inc. In-ear headphones configured to receive and transmit audio signals and related systems and methods
WO2015105497A1 (en) * 2014-01-09 2015-07-16 Empire Technology Development Llc Repurposable microphone and speaker
US9532131B2 (en) 2014-02-21 2016-12-27 Apple Inc. System and method of improving voice quality in a wireless headset with untethered earbuds of a mobile device
CN104967964B (en) * 2015-05-29 2018-09-14 广东欧珀移动通信有限公司 Microphone fault treating apparatus, method and the terminal of terminal
US10219062B2 (en) 2015-06-05 2019-02-26 Apple Inc. Wireless audio output devices
GB2543019A (en) * 2015-07-23 2017-04-12 Muzaffar Saj Virtual reality headset user input system
EP3240269B1 (en) * 2016-04-28 2022-03-02 GN Audio A/S A headset adapter and a headset system
CN107920321A (en) * 2016-10-09 2018-04-17 中兴通讯股份有限公司 A kind of loudspeaker faults treating method and apparatus
CN108540661A (en) * 2018-03-30 2018-09-14 广东欧珀移动通信有限公司 Signal processing method, device, terminal, earphone and readable storage medium storing program for executing
CN108616790B (en) * 2018-04-24 2021-01-26 京东方科技集团股份有限公司 Pickup playback circuit and system, and pickup playback switching method
CN109151697B (en) * 2018-07-26 2020-03-27 Oppo广东移动通信有限公司 Microphone hole blockage detection method and related product
CN109151696A (en) * 2018-07-26 2019-01-04 Oppo广东移动通信有限公司 Plug-hole detection method and Related product
CN109121060B (en) * 2018-07-26 2020-12-01 Oppo广东移动通信有限公司 Microphone hole blockage detection method and related product
EP3857907A4 (en) * 2018-09-28 2022-05-04 Hewlett-Packard Development Company, L.P. Volume adjustments based on ambient sounds and voices
JP7396796B2 (en) * 2019-01-25 2023-12-12 株式会社ディーアンドエムホールディングス earphone device
US11651759B2 (en) * 2019-05-28 2023-05-16 Bose Corporation Gain adjustment in ANR system with multiple feedforward microphones

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694467A (en) 1996-05-10 1997-12-02 Hewlett Packard Company Integrated sound/telephone headset system
US7072476B2 (en) * 1997-02-18 2006-07-04 Matech, Inc. Audio headset
WO2000064216A1 (en) 1999-04-19 2000-10-26 Resound Corporation Anti-feedback, full-duplex headset
WO2000070779A1 (en) 1999-05-14 2000-11-23 Lee Ki Chang Combined-use assembly of mobile telephone and audio
US20030073460A1 (en) 2001-10-16 2003-04-17 Koninklijke Philips Electronics N.V. Modular headset for cellphone or MP3 player
US7099821B2 (en) 2003-09-12 2006-08-29 Softmax, Inc. Separation of target acoustic signals in a multi-transducer arrangement
TW200525986A (en) 2004-01-28 2005-08-01 Nap Entpr Co Ltd Circuit for both transmission and receiving
US7616760B2 (en) 2006-04-05 2009-11-10 Sony Ericsson Mobile Communications Ab Headset for use with a communication and/or multimedia device
US8073137B2 (en) * 2006-03-06 2011-12-06 Sony Ericsson Mobile Communications Ab Audio headset
KR101128170B1 (en) 2006-05-10 2012-03-23 엘지전자 주식회사 Portable terminal having acoustic transducer and the control method
US20080152160A1 (en) 2006-12-01 2008-06-26 Kok-Kia Chew Methods and apparatus for wireless stereo audio
US8571611B2 (en) 2007-05-10 2013-10-29 Texas Instruments Incorporated System and method for wirelessly providing multimedia
CN101345783B (en) * 2008-08-22 2013-03-27 北京中星微电子有限公司 System and method for noise elimination
US20100285750A1 (en) * 2009-05-06 2010-11-11 Chris Simonelic Wireless Audio Stereo and Intercom System
US20110181452A1 (en) * 2010-01-28 2011-07-28 Dsp Group, Ltd. Usage of Speaker Microphone for Sound Enhancement
CN102123188A (en) * 2011-03-03 2011-07-13 曾超宁 Earphone device of mobile phone

Also Published As

Publication number Publication date
EP2798856A1 (en) 2014-11-05
EP2798856B1 (en) 2017-04-05
KR101578317B1 (en) 2015-12-16
JP5745706B2 (en) 2015-07-08
KR20140108703A (en) 2014-09-12
JP2015510304A (en) 2015-04-02
CN104012111A (en) 2014-08-27
TW201334573A (en) 2013-08-16
WO2013102228A1 (en) 2013-07-04
US20130170665A1 (en) 2013-07-04
US8923524B2 (en) 2014-12-30
CN104012111B (en) 2016-06-08

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