CN106256138A - 一种对主动降噪耳机供电的方法、装置及系统 - Google Patents

一种对主动降噪耳机供电的方法、装置及系统 Download PDF

Info

Publication number
CN106256138A
CN106256138A CN201480078629.6A CN201480078629A CN106256138A CN 106256138 A CN106256138 A CN 106256138A CN 201480078629 A CN201480078629 A CN 201480078629A CN 106256138 A CN106256138 A CN 106256138A
Authority
CN
China
Prior art keywords
noise reduction
voltage
signal
active noise
reduction earphone
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.)
Pending
Application number
CN201480078629.6A
Other languages
English (en)
Inventor
苏伟
况火根
周余地
章志强
彭忠辉
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN106256138A publication Critical patent/CN106256138A/zh
Pending 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
    • H04R3/00—Circuits for 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators or arrangements for charging
    • 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
    • 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
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • 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
    • 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
    • H04R2460/03—Aspects of the reduction of energy consumption in hearing devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Multimedia (AREA)
  • Power Sources (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Headphones And Earphones (AREA)

Abstract

本发明的实施例提供一种对主动降噪耳机供电的方法、装置及系统，涉及电子产品领域，能够解决主动降噪耳机的供电操作复杂度较高的问题。所述对主动降噪耳机供电的方法，包括：接收所述终端传输的第一电压的信号；处理所述第一电压的信号得到第二电压的信号，所述第二电压低于所述第一电压；所述第二电压的信号被传输至所述主动降噪耳机的降噪芯片，以便于所述主动降噪耳机的降噪芯片获得所述第二电压的信号实现降噪功能。本发明实施例提供的对主动降噪耳机供电的方法、装置及系统用于对主动降噪耳机供电。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201480078629.6A 2014-05-30 2014-05-30 一种对主动降噪耳机供电的方法、装置及系统 Pending CN106256138A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/079011 WO2015180179A1 (zh) 2014-05-30 2014-05-30 一种对主动降噪耳机供电的方法、装置及系统

Publications (1)

Publication Number Publication Date
CN106256138A true CN106256138A (zh) 2016-12-21

Family

ID=54697948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480078629.6A Pending CN106256138A (zh) 2014-05-30 2014-05-30 一种对主动降噪耳机供电的方法、装置及系统

Country Status (7)

Country Link
US (2) US20170048605A1 (zh)
EP (2) EP3142382B1 (zh)
JP (2) JP6353979B2 (zh)
KR (2) KR101855225B1 (zh)
CN (1) CN106256138A (zh)
ES (1) ES2687383T3 (zh)
WO (2) WO2015180179A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107171396A (zh) * 2017-06-27 2017-09-15 歌尔股份有限公司 蓝牙耳机电池的外围电路
CN110851105A (zh) * 2019-10-29 2020-02-28 珠海市杰理科技股份有限公司 无线音频播放方法及电路

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9658818B2 (en) * 2014-08-11 2017-05-23 Princeton Audio, LLC Adaptable audio systems
US9888318B2 (en) * 2015-11-25 2018-02-06 Mediatek, Inc. Method, system and circuits for headset crosstalk reduction
KR102512403B1 (ko) * 2016-08-19 2023-03-22 삼성전자 주식회사 전자장치, 이를 활용한 음성 신호의 노이즈 저감 방법
US11805196B2 (en) * 2021-04-02 2023-10-31 Toyota Motor Engineering & Manufacturing North America, Inc. In vehicle infotainment (IVI) hands-free with aux jack

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201886411U (zh) * 2010-10-30 2011-06-29 比亚迪股份有限公司 一种便携式电子设备
CN103248976A (zh) * 2013-02-07 2013-08-14 安百特半导体有限公司 一种用电子设备的电源向降噪耳机供电的方法及设备
CN103260105A (zh) * 2013-05-08 2013-08-21 安百特半导体有限公司 一种利用电子设备的电源向anc耳机供电的方法及设备

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2568805Y2 (ja) * 1991-09-26 1998-04-15 アイワ株式会社 スピーカ装置
US5226077A (en) * 1992-03-02 1993-07-06 Acs Communications, Inc. Headset amplifier with automatic log on/log off detection
TW392416B (en) * 1997-08-18 2000-06-01 Noise Cancellation Tech Noise cancellation system for active headsets
JP4139935B2 (ja) * 2000-12-15 2008-08-27 ソニー株式会社 操作装置および制御方法
US7327850B2 (en) 2003-07-15 2008-02-05 Bose Corporation Supplying electrical power
US20060067544A1 (en) * 2004-09-29 2006-03-30 Knowles Electronics, Llc Method and apparatus for powering a listening device
US7256347B2 (en) * 2005-12-14 2007-08-14 Sony Ericsson Mobile Communications Ab Cord control and accessories having cord control for use with portable electronic devices
JP2007251410A (ja) * 2006-03-14 2007-09-27 Matsushita Electric Ind Co Ltd 音響機器
US8077878B2 (en) 2006-07-26 2011-12-13 Qualcomm Incorporated Low-power on-chip headset switch detection
KR101259477B1 (ko) 2006-08-07 2013-05-06 삼성전자주식회사 원격 제어 기능을 가지는 헤드셋
US20080057857A1 (en) * 2006-09-01 2008-03-06 Dale Trenton Smith Wireless headset with bypass mechanism
US20080057858A1 (en) * 2006-09-01 2008-03-06 Dale Trenton Smith Wireless transceiver with retractable bypass cord
US20080290840A1 (en) * 2007-05-21 2008-11-27 Symbol Technologies, Inc. Power dissipation limiting for battery chargers
US20090073950A1 (en) * 2007-09-19 2009-03-19 Callpod Inc. Wireless Audio Gateway Headset
US8983093B2 (en) * 2008-01-14 2015-03-17 Apple Inc. Electronic device circuitry for communicating with accessories
CN101493728B (zh) * 2008-01-24 2011-08-10 中兴通讯股份有限公司 能够识别组合键的线控按键检测识别装置及方法
JP4760903B2 (ja) * 2008-12-26 2011-08-31 ソニー株式会社 情報処理装置及び情報処理方法
US8019096B2 (en) * 2009-04-10 2011-09-13 Apple Inc. Electronic device and external equipment with configurable audio path circuitry
US7769187B1 (en) * 2009-07-14 2010-08-03 Apple Inc. Communications circuits for electronic devices and accessories
US8290171B1 (en) * 2009-08-20 2012-10-16 Maxim Integrated Products, Inc. Headset with microphone and wired remote control
CN102164263B (zh) * 2011-03-08 2012-09-05 华为终端有限公司 一种音视频信号传输接口的装置及方法
US8917883B2 (en) * 2011-03-16 2014-12-23 Blackberry Limited Electronic device and audio accessory having a plurality of passive switches for controlling the audio device
US9191728B2 (en) * 2011-10-04 2015-11-17 Sagar C. Savant Headphone power system using high frequency signal conversion
CN102624957B (zh) * 2012-03-05 2015-03-25 惠州Tcl移动通信有限公司 一种手机的耳机线控按键的检测系统
EP2667379B1 (en) * 2012-05-21 2018-07-25 Harman Becker Automotive Systems GmbH Active noise reduction
US9049513B2 (en) * 2012-09-18 2015-06-02 Bose Corporation Headset power source managing
CN203251411U (zh) * 2013-05-08 2013-10-23 安百特半导体有限公司 一种anc耳机
CN203251413U (zh) * 2013-05-08 2013-10-23 安百特半导体有限公司 一种向anc耳机供电的电子设备
US9686609B1 (en) * 2013-06-28 2017-06-20 Avnera Corporation Low power synchronous data interface
WO2015017797A1 (en) * 2013-08-02 2015-02-05 Kid Case L.L.C. Method and system for using a supervisory device with a mobile device
US20150161979A1 (en) * 2013-12-10 2015-06-11 Merry Electronics (Shenzhen) Co., Ltd. Handheld electronic apparatus and corresponding noise-canceling headphones
US9461606B2 (en) * 2014-03-17 2016-10-04 Adaptive Sound Technologies, Inc. Systems and methods for automatic signal attenuation
US9674598B2 (en) * 2014-04-15 2017-06-06 Fairchild Semiconductor Corporation Audio accessory communication with active noise cancellation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201886411U (zh) * 2010-10-30 2011-06-29 比亚迪股份有限公司 一种便携式电子设备
CN103248976A (zh) * 2013-02-07 2013-08-14 安百特半导体有限公司 一种用电子设备的电源向降噪耳机供电的方法及设备
CN103260105A (zh) * 2013-05-08 2013-08-21 安百特半导体有限公司 一种利用电子设备的电源向anc耳机供电的方法及设备

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107171396A (zh) * 2017-06-27 2017-09-15 歌尔股份有限公司 蓝牙耳机电池的外围电路
CN107171396B (zh) * 2017-06-27 2023-10-31 歌尔股份有限公司 蓝牙耳机电池的外围电路
CN110851105A (zh) * 2019-10-29 2020-02-28 珠海市杰理科技股份有限公司 无线音频播放方法及电路
CN110851105B (zh) * 2019-10-29 2023-07-28 珠海市杰理科技股份有限公司 无线音频播放方法及电路

Also Published As

Publication number Publication date
WO2015180692A1 (zh) 2015-12-03
KR20160146804A (ko) 2016-12-21
US20170085978A1 (en) 2017-03-23
EP3142382A4 (en) 2017-04-26
EP3133834B1 (en) 2018-07-11
ES2687383T3 (es) 2018-10-24
JP2017520165A (ja) 2017-07-20
US20170048605A1 (en) 2017-02-16
WO2015180179A1 (zh) 2015-12-03
EP3142382A1 (en) 2017-03-15
US10136209B2 (en) 2018-11-20
EP3142382B1 (en) 2019-12-04
KR101855225B1 (ko) 2018-05-08
JP2017528088A (ja) 2017-09-21
EP3133834A1 (en) 2017-02-22
KR20170009989A (ko) 2017-01-25
EP3133834A4 (en) 2017-05-03
JP6353979B2 (ja) 2018-07-04
JP6370404B2 (ja) 2018-08-08

Similar Documents

Publication Publication Date Title
CN106256138A (zh) 一种对主动降噪耳机供电的方法、装置及系统
EP3188502A1 (en) Wireless earphone and controlling method of same
CN109429128A (zh) 无线耳机及充电盒
CN105120404A (zh) 一种音频设备、终端设备及电子设备
CN207321485U (zh) 骨传导无线耳机
CN103682724B (zh) 移动终端
CN203909716U (zh) 一种新型的意念耳机
CN105100993A (zh) 蓝牙耳机
CN201898602U (zh) 一种手机无源音箱接口
CN104105020A (zh) 蓝牙耳机、充电方法及充电系统
CN104581515A (zh) 一种音频播放装置、方法和移动终端
CN218162813U (zh) 无线耳机
CN206674161U (zh) 耳机
CN108322839A (zh) 具有蓝牙耳机充电功能的外置设备及蓝牙耳机系统
CN212628411U (zh) 一种骨传导助听器
CN211089936U (zh) 一种控制电路、充电电路、耳机及充电线
CN206042300U (zh) 可通过音频接口充电的耳机
CN203968321U (zh) 耳机、可被寻找的手机及自寻找手机系统
CN210491157U (zh) 蓝牙耳机
CN217825338U (zh) 一种耳机降噪电路以及耳机
CN206878286U (zh) 一种手机充电二合一的转接线
CN207530255U (zh) 多功能转换接头
CN207304851U (zh) 一种蓝牙耳机
TWI599238B (zh) 耳機用連接模組、耳機裝置、及媒體播放系統
CN109756803B (zh) 一种耳机

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20161221