CN1774101A - 移动通信终端的耳机麦克风电源供应装置 - Google Patents
移动通信终端的耳机麦克风电源供应装置 Download PDFInfo
- Publication number
- CN1774101A CN1774101A CNA2005100707526A CN200510070752A CN1774101A CN 1774101 A CN1774101 A CN 1774101A CN A2005100707526 A CNA2005100707526 A CN A2005100707526A CN 200510070752 A CN200510070752 A CN 200510070752A CN 1774101 A CN1774101 A CN 1774101A
- Authority
- CN
- China
- Prior art keywords
- microphone
- ear microphone
- earphone microphone
- mobile communication
- communication terminal
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040092484A KR100584147B1 (ko) | 2004-11-12 | 2004-11-12 | 이동통신단말기의 이어 마이크 전원공급장치 |
KR1020040092484 | 2004-11-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1774101A true CN1774101A (zh) | 2006-05-17 |
CN100484156C CN100484156C (zh) | 2009-04-29 |
Family
ID=36760821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100707526A Expired - Fee Related CN100484156C (zh) | 2004-11-12 | 2005-05-18 | 移动通信终端的耳机麦克风电源供应装置 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100584147B1 (zh) |
CN (1) | CN100484156C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841588A (zh) * | 2009-03-17 | 2010-09-22 | 深圳富泰宏精密工业有限公司 | 音频接口装置及使用该音频接口装置的电子装置 |
CN102448007A (zh) * | 2011-12-21 | 2012-05-09 | 上海博泰悦臻电子设备制造有限公司 | 麦克风诊断电路 |
CN105828224A (zh) * | 2014-08-27 | 2016-08-03 | 宏碁股份有限公司 | 电子装置、校正器及用以校正电子装置的耳机麦克风 |
CN108293157A (zh) * | 2015-07-17 | 2018-07-17 | 思睿逻辑国际半导体有限公司 | 根据麦克风端子特性检测的耳机管理 |
-
2004
- 2004-11-12 KR KR1020040092484A patent/KR100584147B1/ko not_active IP Right Cessation
-
2005
- 2005-05-18 CN CNB2005100707526A patent/CN100484156C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841588A (zh) * | 2009-03-17 | 2010-09-22 | 深圳富泰宏精密工业有限公司 | 音频接口装置及使用该音频接口装置的电子装置 |
CN102448007A (zh) * | 2011-12-21 | 2012-05-09 | 上海博泰悦臻电子设备制造有限公司 | 麦克风诊断电路 |
CN105828224A (zh) * | 2014-08-27 | 2016-08-03 | 宏碁股份有限公司 | 电子装置、校正器及用以校正电子装置的耳机麦克风 |
CN105828224B (zh) * | 2014-08-27 | 2019-03-12 | 宏碁股份有限公司 | 电子装置、校正器及用以校正电子装置的耳机麦克风 |
CN108293157A (zh) * | 2015-07-17 | 2018-07-17 | 思睿逻辑国际半导体有限公司 | 根据麦克风端子特性检测的耳机管理 |
Also Published As
Publication number | Publication date |
---|---|
KR100584147B1 (ko) | 2006-05-26 |
KR20060046948A (ko) | 2006-05-18 |
CN100484156C (zh) | 2009-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONIC (CHINA) RESEARCH + DEVELOPMENT CENTRE CO., LTD. Effective date: 20120309 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120309 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20180518 |