ATE457603T1 - Einstellung der lautsprecherausgabe auf der basis eines geschätzten ohrverschlussgrades über eine lautsprecheröffnung - Google Patents
Einstellung der lautsprecherausgabe auf der basis eines geschätzten ohrverschlussgrades über eine lautsprecheröffnungInfo
- Publication number
- ATE457603T1 ATE457603T1 AT07119921T AT07119921T ATE457603T1 AT E457603 T1 ATE457603 T1 AT E457603T1 AT 07119921 T AT07119921 T AT 07119921T AT 07119921 T AT07119921 T AT 07119921T AT E457603 T1 ATE457603 T1 AT E457603T1
- Authority
- AT
- Austria
- Prior art keywords
- speaker
- degree
- seal
- estimated
- ear
- Prior art date
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
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/307—Frequency adjustment, e.g. tone control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
-
- 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 Set Structure (AREA)
- Circuit For Audible Band Transducer (AREA)
- Telephone Function (AREA)
- Headphones And Earphones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07119921A EP2056622B1 (de) | 2007-11-02 | 2007-11-02 | Einstellung der Lautsprecherausgabe auf der Basis eines geschätzten Ohrverschlussgrades über eine Lautsprecheröffnung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE457603T1 true ATE457603T1 (de) | 2010-02-15 |
Family
ID=39018169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07119921T ATE457603T1 (de) | 2007-11-02 | 2007-11-02 | Einstellung der lautsprecherausgabe auf der basis eines geschätzten ohrverschlussgrades über eine lautsprecheröffnung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2056622B1 (de) |
AT (1) | ATE457603T1 (de) |
CA (2) | CA2642410C (de) |
DE (1) | DE602007004737D1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103493508B (zh) * | 2011-05-13 | 2017-02-15 | 索尼爱立信移动通讯有限公司 | 减少声泄漏效应的电子装置和相关方法 |
US9300266B2 (en) * | 2013-02-12 | 2016-03-29 | Qualcomm Incorporated | Speaker equalization for mobile devices |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI99062C (fi) * | 1995-10-05 | 1997-09-25 | Nokia Mobile Phones Ltd | Puhesignaalin taajuuskorjaus matkapuhelimessa |
US6853850B2 (en) * | 2000-12-04 | 2005-02-08 | Mobigence, Inc. | Automatic speaker volume and microphone gain control in a portable handheld radiotelephone with proximity sensors |
US6967642B2 (en) * | 2001-01-31 | 2005-11-22 | Microsoft Corporation | Input device with pattern and tactile feedback for computer input and control |
US6639987B2 (en) * | 2001-12-11 | 2003-10-28 | Motorola, Inc. | Communication device with active equalization and method therefor |
KR100548357B1 (ko) | 2003-06-23 | 2006-02-02 | 엘지전자 주식회사 | 휴대단말기의 수신신호 증폭레벨 자동제어장치 및 방법 |
US7331245B2 (en) * | 2005-11-22 | 2008-02-19 | Avago Technologies Ecbu Ip Pte Ltd | Pressure distribution sensor and sensing method |
-
2007
- 2007-11-02 DE DE602007004737T patent/DE602007004737D1/de active Active
- 2007-11-02 AT AT07119921T patent/ATE457603T1/de not_active IP Right Cessation
- 2007-11-02 EP EP07119921A patent/EP2056622B1/de active Active
-
2008
- 2008-10-30 CA CA2642410A patent/CA2642410C/en active Active
- 2008-10-30 CA CA2749229A patent/CA2749229A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE602007004737D1 (de) | 2010-03-25 |
CA2642410C (en) | 2011-12-20 |
EP2056622B1 (de) | 2010-02-10 |
EP2056622A1 (de) | 2009-05-06 |
CA2749229A1 (en) | 2009-05-02 |
CA2642410A1 (en) | 2009-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |