CN102143262A - 电子装置及切换其音频输入通道的方法 - Google Patents
电子装置及切换其音频输入通道的方法 Download PDFInfo
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- CN102143262A CN102143262A CN2010103011508A CN201010301150A CN102143262A CN 102143262 A CN102143262 A CN 102143262A CN 2010103011508 A CN2010103011508 A CN 2010103011508A CN 201010301150 A CN201010301150 A CN 201010301150A CN 102143262 A CN102143262 A CN 102143262A
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- earphone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
-
- 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
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- 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
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- 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
-
- 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
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit For Audible Band Transducer (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
不带麦克风的耳机 | A |
带麦克风的耳机 | B |
电子装置 | 10 |
信号处理单元 | 100 |
检测电路 | 103 |
内置麦克风 | 104 |
多路模拟开关 | 105 |
音频处理电路 | 106 |
耳机接口 | 20 |
获取模块 | 101 |
控制模块 | 102 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010301150.8A CN102143262B (zh) | 2010-02-03 | 2010-02-03 | 电子装置及切换其音频输入通道的方法 |
US12/826,677 US8467540B2 (en) | 2010-02-03 | 2010-06-30 | Electronic device and method thereof for switching audio input channel of the electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010301150.8A CN102143262B (zh) | 2010-02-03 | 2010-02-03 | 电子装置及切换其音频输入通道的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102143262A true CN102143262A (zh) | 2011-08-03 |
CN102143262B CN102143262B (zh) | 2014-03-26 |
Family
ID=44341667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010301150.8A Active CN102143262B (zh) | 2010-02-03 | 2010-02-03 | 电子装置及切换其音频输入通道的方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8467540B2 (zh) |
CN (1) | CN102143262B (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101980513A (zh) * | 2010-08-05 | 2011-02-23 | 上海闻泰电子科技有限公司 | 一种具有防窃听功能的手机及手机防窃听的实现方法 |
CN102544953A (zh) * | 2011-12-06 | 2012-07-04 | 深圳市文鼎创数据科技有限公司 | 自适应音频转接的装置和方法 |
CN103327433A (zh) * | 2013-05-27 | 2013-09-25 | 腾讯科技(深圳)有限公司 | 音频输入接口检测方法及其*** |
WO2013155921A1 (zh) * | 2012-04-18 | 2013-10-24 | 华为终端有限公司 | 一种确定耳机线序的方法及电子设备 |
CN103918282A (zh) * | 2011-09-06 | 2014-07-09 | 三星电子株式会社 | 处理音频信号的方法和设备 |
CN103916151A (zh) * | 2012-12-30 | 2014-07-09 | 北京握奇数据***有限公司 | 一种获取音频线序的方法、装置和*** |
CN105554631A (zh) * | 2015-12-22 | 2016-05-04 | 小米科技有限责任公司 | 音频切换方法、装置及电子设备 |
TWI559783B (zh) * | 2015-03-13 | 2016-11-21 | 華碩電腦股份有限公司 | 聲音介面電路 |
CN106412760A (zh) * | 2015-07-30 | 2017-02-15 | 成都鼎桥通信技术有限公司 | 耳机兼容装置 |
CN107645690A (zh) * | 2016-07-20 | 2018-01-30 | 中兴通讯股份有限公司 | 音频切换方法及装置、Type‑C接口处理方法及装置 |
CN108769847A (zh) * | 2018-08-20 | 2018-11-06 | 深圳市爱图仕影像器材有限公司 | 一种带智能转换接口的麦克风及实现方法 |
CN111200767A (zh) * | 2018-11-20 | 2020-05-26 | 成都鼎桥通信技术有限公司 | 耳机检测方法、装置、终端及存储介质 |
CN111245696A (zh) * | 2019-12-23 | 2020-06-05 | 上海微波技术研究所(中国电子科技集团公司第五十研究所) | 一种提升车内高噪环境下指挥通信能力的装置及方法 |
CN112738307A (zh) * | 2020-12-29 | 2021-04-30 | 维沃移动通信有限公司 | 电子设备 |
CN116261081A (zh) * | 2023-05-16 | 2023-06-13 | 合肥联宝信息技术有限公司 | 一种耳机电路及其控制方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101646964B1 (ko) * | 2009-10-14 | 2016-08-09 | 삼성전자주식회사 | 휴대용 단말기에서 이어폰 인식 회로 장치 |
US8843226B2 (en) | 2012-03-05 | 2014-09-23 | Lg Electronics Inc. | Electronic device and method of controlling the same |
WO2013154722A1 (en) | 2012-04-13 | 2013-10-17 | Twisted Pair Solutions, Inc. | Pulsed input push-to-talk systems, methods and apparatus |
US10043535B2 (en) | 2013-01-15 | 2018-08-07 | Staton Techiya, Llc | Method and device for spectral expansion for an audio signal |
US9210555B2 (en) | 2013-10-15 | 2015-12-08 | Twisted Pair Solutions, Inc. | Pulsed input push-to-talk wireless adapter systems and methods |
US10045135B2 (en) * | 2013-10-24 | 2018-08-07 | Staton Techiya, Llc | Method and device for recognition and arbitration of an input connection |
US10043534B2 (en) | 2013-12-23 | 2018-08-07 | Staton Techiya, Llc | Method and device for spectral expansion for an audio signal |
US9678909B1 (en) | 2016-05-19 | 2017-06-13 | Motorola Solutions, Inc. | Methods and systems of exchanging data between an electronic device and an external accessory |
CN106254993B (zh) * | 2016-09-27 | 2019-09-10 | 依偎科技(南昌)有限公司 | 一种耳机左右声道自适应控制方法及装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7450726B2 (en) * | 2004-03-11 | 2008-11-11 | Texas Instruments Incorporated | Headset detector in a device generating audio signals |
US7836216B2 (en) * | 2005-08-23 | 2010-11-16 | Palm, Inc. | Connector system for supporting multiple types of plug carrying accessory devices |
CN101198192A (zh) * | 2006-12-08 | 2008-06-11 | 启碁科技股份有限公司 | 可自动判断耳机种类的电子装置及其相关方法 |
US7912501B2 (en) * | 2007-01-05 | 2011-03-22 | Apple Inc. | Audio I/O headset plug and plug detection circuitry |
KR20090055359A (ko) * | 2007-11-28 | 2009-06-02 | 삼성전자주식회사 | 4극 이어폰과 5극 이어폰 호환회로와 방법 및 이를이용하는 휴대 단말기 |
CN201142743Y (zh) * | 2007-12-08 | 2008-10-29 | 青岛海信移动通信技术股份有限公司 | 耳机接口电路及具有所述耳机接口电路的手机 |
US20090179789A1 (en) * | 2008-01-14 | 2009-07-16 | Apple Inc. | Electronic device control based on user gestures applied to a media headset |
US8861743B2 (en) * | 2008-05-30 | 2014-10-14 | Apple Inc. | Headset microphone type detect |
CN201349247Y (zh) * | 2008-12-22 | 2009-11-18 | 宇龙计算机通信科技(深圳)有限公司 | 耳机接口电路及移动终端 |
US8180397B2 (en) * | 2009-10-28 | 2012-05-15 | Research In Motion Limited | Mobile communications device accessory identification system, an improved accessory for use with a mobile communications device, and a method of identifying same |
-
2010
- 2010-02-03 CN CN201010301150.8A patent/CN102143262B/zh active Active
- 2010-06-30 US US12/826,677 patent/US8467540B2/en active Active
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101980513A (zh) * | 2010-08-05 | 2011-02-23 | 上海闻泰电子科技有限公司 | 一种具有防窃听功能的手机及手机防窃听的实现方法 |
CN103918282B (zh) * | 2011-09-06 | 2017-04-05 | 三星电子株式会社 | 处理音频信号的方法和设备 |
CN103918282A (zh) * | 2011-09-06 | 2014-07-09 | 三星电子株式会社 | 处理音频信号的方法和设备 |
CN102544953A (zh) * | 2011-12-06 | 2012-07-04 | 深圳市文鼎创数据科技有限公司 | 自适应音频转接的装置和方法 |
CN102544953B (zh) * | 2011-12-06 | 2014-07-30 | 深圳市文鼎创数据科技有限公司 | 自适应音频转接的装置和方法 |
US9161124B2 (en) | 2012-04-18 | 2015-10-13 | Huawei Device Co., Ltd. | Method and electronic device for determining headset line sequence |
WO2013155921A1 (zh) * | 2012-04-18 | 2013-10-24 | 华为终端有限公司 | 一种确定耳机线序的方法及电子设备 |
CN103379420A (zh) * | 2012-04-18 | 2013-10-30 | 华为终端有限公司 | 一种确定耳机线序的方法及电子设备 |
CN103379420B (zh) * | 2012-04-18 | 2016-10-05 | 华为终端有限公司 | 一种确定耳机线序的方法及电子设备 |
CN103916151A (zh) * | 2012-12-30 | 2014-07-09 | 北京握奇数据***有限公司 | 一种获取音频线序的方法、装置和*** |
CN103916151B (zh) * | 2012-12-30 | 2016-03-30 | 北京握奇数据***有限公司 | 一种获取音频线序的方法、装置和*** |
CN103327433A (zh) * | 2013-05-27 | 2013-09-25 | 腾讯科技(深圳)有限公司 | 音频输入接口检测方法及其*** |
CN103327433B (zh) * | 2013-05-27 | 2014-08-27 | 腾讯科技(深圳)有限公司 | 音频输入接口检测方法及其*** |
TWI559783B (zh) * | 2015-03-13 | 2016-11-21 | 華碩電腦股份有限公司 | 聲音介面電路 |
CN106412760B (zh) * | 2015-07-30 | 2019-02-01 | 成都鼎桥通信技术有限公司 | 耳机兼容装置 |
CN106412760A (zh) * | 2015-07-30 | 2017-02-15 | 成都鼎桥通信技术有限公司 | 耳机兼容装置 |
CN105554631A (zh) * | 2015-12-22 | 2016-05-04 | 小米科技有限责任公司 | 音频切换方法、装置及电子设备 |
CN105554631B (zh) * | 2015-12-22 | 2019-06-28 | 小米科技有限责任公司 | 音频切换方法、装置及电子设备 |
CN107645690A (zh) * | 2016-07-20 | 2018-01-30 | 中兴通讯股份有限公司 | 音频切换方法及装置、Type‑C接口处理方法及装置 |
CN108769847A (zh) * | 2018-08-20 | 2018-11-06 | 深圳市爱图仕影像器材有限公司 | 一种带智能转换接口的麦克风及实现方法 |
CN111200767A (zh) * | 2018-11-20 | 2020-05-26 | 成都鼎桥通信技术有限公司 | 耳机检测方法、装置、终端及存储介质 |
CN111200767B (zh) * | 2018-11-20 | 2022-06-03 | 成都鼎桥通信技术有限公司 | 耳机检测方法、装置、终端及存储介质 |
CN111245696A (zh) * | 2019-12-23 | 2020-06-05 | 上海微波技术研究所(中国电子科技集团公司第五十研究所) | 一种提升车内高噪环境下指挥通信能力的装置及方法 |
CN111245696B (zh) * | 2019-12-23 | 2021-06-29 | 上海微波技术研究所(中国电子科技集团公司第五十研究所) | 一种提升车内高噪环境下指挥通信能力的装置及方法 |
CN112738307A (zh) * | 2020-12-29 | 2021-04-30 | 维沃移动通信有限公司 | 电子设备 |
CN116261081A (zh) * | 2023-05-16 | 2023-06-13 | 合肥联宝信息技术有限公司 | 一种耳机电路及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
US20110188669A1 (en) | 2011-08-04 |
CN102143262B (zh) | 2014-03-26 |
US8467540B2 (en) | 2013-06-18 |
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Effective date of registration: 20120202 Address after: 518109, Guangdong, Shenzhen, China Guangdong City, Baoan District province Longhua Shenzhen street Foxconn science and Technology Industrial Park, F3 District, A building, K1 District, 15 buildings Applicant after: Shenzhen Futaihong Precision Industry Co., Ltd. Address before: 518109 F3 building, Foxconn science and Technology Industrial Park, Longhua Town, Shenzhen, Guangdong, A, China Applicant before: Shenzhen Futaihong Precision Industry Co., Ltd. Co-applicant before: Foxconn Technology Co., Ltd. |
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