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TWI367035B - Audio interface device and method - Google Patents

Audio interface device and method

Info

Publication number
TWI367035B
TWI367035B TW097118486A TW97118486A TWI367035B TW I367035 B TWI367035 B TW I367035B TW 097118486 A TW097118486 A TW 097118486A TW 97118486 A TW97118486 A TW 97118486A TW I367035 B TWI367035 B TW I367035B
Authority
TW
Taiwan
Prior art keywords
interface device
audio interface
audio
interface
Prior art date
Application number
TW097118486A
Other languages
English (en)
Other versions
TW200847829A (en
Inventor
Li Te Wu
Hsu Wei-Chan
Original Assignee
Fortemedia 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 Fortemedia Inc filed Critical Fortemedia Inc
Publication of TW200847829A publication Critical patent/TW200847829A/zh
Application granted granted Critical
Publication of TWI367035B publication Critical patent/TWI367035B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2105/00—Three poles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
TW097118486A 2007-05-30 2008-05-20 Audio interface device and method TWI367035B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/755,043 US20080298607A1 (en) 2007-05-30 2007-05-30 Audio interface device and method

Publications (2)

Publication Number Publication Date
TW200847829A TW200847829A (en) 2008-12-01
TWI367035B true TWI367035B (en) 2012-06-21

Family

ID=40088229

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097118486A TWI367035B (en) 2007-05-30 2008-05-20 Audio interface device and method

Country Status (3)

Country Link
US (2) US20080298607A1 (zh)
CN (1) CN101316454B (zh)
TW (1) TWI367035B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI559783B (zh) * 2015-03-13 2016-11-21 華碩電腦股份有限公司 聲音介面電路

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8059838B2 (en) * 2008-05-15 2011-11-15 Fortemedia, Inc. Interfacing circuit for a removable microphone
US8772620B2 (en) * 2009-01-10 2014-07-08 Kevin Robertson Processing audio signals with portable handheld computing devices
US8916761B2 (en) * 2009-01-10 2014-12-23 Kevin Arthur Robertson Audio coupling device to couple an electric musical instrument to a handheld computing device
US8244927B2 (en) 2009-10-27 2012-08-14 Fairchild Semiconductor Corporation Method of detecting accessories on an audio jack
US20110112666A1 (en) * 2009-11-11 2011-05-12 Mcfarland Brian System and Method for Interfacing an Audio Connector and Jack at an Information Handling System
US8817994B2 (en) * 2010-07-23 2014-08-26 Fairchild Semiconductor Corporation Audio jack reset
US9497559B2 (en) 2011-07-22 2016-11-15 Fairchild Semiconductor Corporation MIC/GND detection and automatic switch
GB2494449B (en) 2011-09-09 2014-04-23 Ifpl Group Ltd Electrical socket
CN103458351B (zh) * 2012-05-31 2016-12-14 瑞昱半导体股份有限公司 复合式接头检测电路以及音频编解码器
US20160007113A1 (en) * 2013-02-22 2016-01-07 France Brevets Headphone or headset and audio producing device to which the headphone or headset is intended to be connected
US9519602B2 (en) * 2013-08-06 2016-12-13 Fairchild Semiconductor Corporation Audio jack system
CN103686535B (zh) * 2013-12-02 2017-11-10 Tcl集团股份有限公司 自动识别耳机麦克风与卡拉ok设备的终端及识别方法
US9584893B2 (en) * 2014-01-20 2017-02-28 Fairchild Semiconductor Corporation Apparatus and method for recovering from partial insertion of an audio jack
US9674598B2 (en) 2014-04-15 2017-06-06 Fairchild Semiconductor Corporation Audio accessory communication with active noise cancellation
US20160072237A1 (en) * 2014-09-09 2016-03-10 Baoshan Han Electric Guitar cable
JP2016103429A (ja) * 2014-11-28 2016-06-02 富士通コンポーネント株式会社 コネクタ
TWI557552B (zh) * 2014-12-12 2016-11-11 廣達電腦股份有限公司 感測系統
CN106358125A (zh) * 2016-09-09 2017-01-25 北京小米移动软件有限公司 用于音频输出的方法和装置
US10218374B2 (en) 2016-12-30 2019-02-26 Texas Instruments Incorporated Frequency management for interference reduction of A/D converters powered by switching power converters
US10212500B2 (en) 2017-01-27 2019-02-19 Apple Inc. Digital transducer circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004517564A (ja) * 2000-12-28 2004-06-10 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 電話ラインにおけるデバイスを接続するためのデバイス
US6757398B2 (en) * 2001-01-19 2004-06-29 Conexant Systems, Inc. System and method for sensing a sound system
TW595239B (en) 2003-01-28 2004-06-21 Htc Corp Detection circuit to detect the earphone type plugged into the insertion hole
US7241179B2 (en) * 2003-03-05 2007-07-10 Sony Ericsson Mobile Communications Ab Universal audio jack and plug
DE10320190B4 (de) * 2003-05-07 2005-07-07 Sennheiser Electronic Gmbh & Co. Kg Detektionsvorrichtung
US7620189B2 (en) * 2004-03-30 2009-11-17 Akg Acoustics Gmbh Polarization voltage setting of microphones
US7856283B2 (en) * 2005-12-13 2010-12-21 Sigmatel, Inc. Digital microphone interface, audio codec and methods for use therewith
US7961895B2 (en) * 2007-05-15 2011-06-14 Fortemedia, Inc. Audio interface device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI559783B (zh) * 2015-03-13 2016-11-21 華碩電腦股份有限公司 聲音介面電路

Also Published As

Publication number Publication date
US8649534B2 (en) 2014-02-11
CN101316454B (zh) 2015-04-08
US20120163634A1 (en) 2012-06-28
CN101316454A (zh) 2008-12-03
US20080298607A1 (en) 2008-12-04
TW200847829A (en) 2008-12-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees