CN101820697A - 控制对无线设备的耳机的最大信号电平输出的方法和系统 - Google Patents
控制对无线设备的耳机的最大信号电平输出的方法和系统 Download PDFInfo
- Publication number
- CN101820697A CN101820697A CN201010125928A CN201010125928A CN101820697A CN 101820697 A CN101820697 A CN 101820697A CN 201010125928 A CN201010125928 A CN 201010125928A CN 201010125928 A CN201010125928 A CN 201010125928A CN 101820697 A CN101820697 A CN 101820697A
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- wireless device
- earphone
- signal level
- operator
- maximum signal
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000015654 memory Effects 0.000 claims description 22
- 230000005236 sound signal Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 description 11
- 230000006854 communication Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000012856 packing Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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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
- H04R5/04—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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
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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
- 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
- H04R2460/07—Use of position data from wide-area or local-area positioning systems in hearing devices, e.g. program or information selection
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Headphones And Earphones (AREA)
- Amplifiers (AREA)
- Transceivers (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09154033A EP2224749B1 (en) | 2009-02-27 | 2009-02-27 | Method and system for controlling a maximum signal level output to headphones coupled to a wireless device |
EP09154033.6 | 2009-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101820697A true CN101820697A (zh) | 2010-09-01 |
CN101820697B CN101820697B (zh) | 2014-12-17 |
Family
ID=40863711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010125928.4A Active CN101820697B (zh) | 2009-02-27 | 2010-02-25 | 控制对无线设备的耳机的最大信号电平输出的方法和系统 |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP2453672B1 (zh) |
CN (1) | CN101820697B (zh) |
AT (1) | ATE531208T1 (zh) |
CA (1) | CA2691308C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102857228A (zh) * | 2011-06-30 | 2013-01-02 | 富泰华工业(深圳)有限公司 | 电子设备及其音频输出控制方法 |
CN103546852A (zh) * | 2012-07-09 | 2014-01-29 | 马克西姆综合产品公司 | 用于优化音频信号通过耳机的重放的系统和方法 |
CN104244141A (zh) * | 2013-06-21 | 2014-12-24 | 深圳富泰宏精密工业有限公司 | 耳机音频输出控制电路 |
CN105700613A (zh) * | 2016-02-14 | 2016-06-22 | 惠州Tcl移动通信有限公司 | 一种移动终端的输出功率调整装置及其方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2763433B1 (en) * | 2013-02-01 | 2017-04-05 | BlackBerry Limited | Apparatus, systems and methods for inaudibly identifying an audio accessory using spectral shaping |
US9143863B2 (en) | 2013-02-01 | 2015-09-22 | Blackberry Limited | Apparatus, systems and methods for inaudibly identifying an audio accessory using spectral shaping |
US9872117B2 (en) * | 2016-03-01 | 2018-01-16 | Blackberry Limited | Device and method for adjusting an output to an audio port based on a determined sensitivity |
CN105827505A (zh) * | 2016-03-10 | 2016-08-03 | 广东欧珀移动通信有限公司 | 一种即时通讯的通知方法、装置及移动终端 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004012476A2 (en) * | 2002-07-26 | 2004-02-05 | Motorola, Inc., A Corporation Of The State Of Delaware | Electrical impedance based audio compensation in audio devices and methods therefor |
CN1719946A (zh) * | 2005-06-29 | 2006-01-11 | 比特联创电子(北京)有限公司 | 一种无源电-声装置及其放音方法 |
US20090003629A1 (en) * | 2005-07-19 | 2009-01-01 | Audioasics A/A | Programmable Microphone |
DE102007032281A1 (de) * | 2007-07-11 | 2009-01-15 | Austriamicrosystems Ag | Wiedergabeeinrichtung und Verfahren zum Steuern einer Wiedergabeeinrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7263367B1 (en) * | 1999-04-28 | 2007-08-28 | Sabot Associates, Inc. | Systems and methods for setting a mode of operation of electronic devices |
US20060099967A1 (en) * | 2004-11-11 | 2006-05-11 | Emily Colvin | Methods, systems, and computer program products for implementing proximity-based sound emission controls |
DE102005006660B3 (de) * | 2005-02-14 | 2006-11-16 | Siemens Audiologische Technik Gmbh | Verfahren zum Einstellen eines Hörhilfsgeräts, Hörhilfsgerät und mobile Ansteuervorrichtung zur Einstellung eines Hörhilfsgeräts sowie Verfahren zur automatischen Einstellung |
DK2227042T3 (da) * | 2005-05-03 | 2012-03-19 | Oticon As | System og fremgangsmåde til deling af netværksressourcer mellem høreindretninger |
EP2138011A1 (en) * | 2007-04-18 | 2009-12-30 | Phonak AG | Hearing system and method for operating the same |
-
2009
- 2009-02-27 EP EP11195765.0A patent/EP2453672B1/en active Active
- 2009-02-27 AT AT09154033T patent/ATE531208T1/de not_active IP Right Cessation
- 2009-02-27 EP EP09154033A patent/EP2224749B1/en active Active
- 2009-02-27 EP EP11176831.3A patent/EP2387254B1/en active Active
-
2010
- 2010-01-28 CA CA2691308A patent/CA2691308C/en active Active
- 2010-02-25 CN CN201010125928.4A patent/CN101820697B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004012476A2 (en) * | 2002-07-26 | 2004-02-05 | Motorola, Inc., A Corporation Of The State Of Delaware | Electrical impedance based audio compensation in audio devices and methods therefor |
CN1719946A (zh) * | 2005-06-29 | 2006-01-11 | 比特联创电子(北京)有限公司 | 一种无源电-声装置及其放音方法 |
US20090003629A1 (en) * | 2005-07-19 | 2009-01-01 | Audioasics A/A | Programmable Microphone |
DE102007032281A1 (de) * | 2007-07-11 | 2009-01-15 | Austriamicrosystems Ag | Wiedergabeeinrichtung und Verfahren zum Steuern einer Wiedergabeeinrichtung |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102857228A (zh) * | 2011-06-30 | 2013-01-02 | 富泰华工业(深圳)有限公司 | 电子设备及其音频输出控制方法 |
CN103546852A (zh) * | 2012-07-09 | 2014-01-29 | 马克西姆综合产品公司 | 用于优化音频信号通过耳机的重放的系统和方法 |
CN103546852B (zh) * | 2012-07-09 | 2019-03-22 | 马克西姆综合产品公司 | 用于优化音频信号通过耳机的重放的系统和方法 |
CN104244141A (zh) * | 2013-06-21 | 2014-12-24 | 深圳富泰宏精密工业有限公司 | 耳机音频输出控制电路 |
CN105700613A (zh) * | 2016-02-14 | 2016-06-22 | 惠州Tcl移动通信有限公司 | 一种移动终端的输出功率调整装置及其方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101820697B (zh) | 2014-12-17 |
EP2453672A1 (en) | 2012-05-16 |
EP2224749A1 (en) | 2010-09-01 |
EP2387254A3 (en) | 2011-12-28 |
CA2691308C (en) | 2014-04-01 |
EP2387254A2 (en) | 2011-11-16 |
EP2224749B1 (en) | 2011-10-26 |
EP2453672B1 (en) | 2013-05-01 |
CA2691308A1 (en) | 2010-08-27 |
EP2387254B1 (en) | 2015-11-11 |
ATE531208T1 (de) | 2011-11-15 |
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Voight, Ontario, Canada Applicant after: BlackBerry Ltd. Address before: Voight, Ontario, Canada Applicant before: Research In Motion Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: RESEARCH IN MOTION LTD. TO: BLACKBERRY LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240523 Address after: Ai Erlandubailin Patentee after: Maliki Innovation Co.,Ltd. Country or region after: Ireland Address before: Voight, Ontario, Canada Patentee before: BlackBerry Ltd. Country or region before: Canada |
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TR01 | Transfer of patent right |