JP4384515B2 - 補聴器 - Google Patents
補聴器 Download PDFInfo
- Publication number
- JP4384515B2 JP4384515B2 JP2004033150A JP2004033150A JP4384515B2 JP 4384515 B2 JP4384515 B2 JP 4384515B2 JP 2004033150 A JP2004033150 A JP 2004033150A JP 2004033150 A JP2004033150 A JP 2004033150A JP 4384515 B2 JP4384515 B2 JP 4384515B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- hearing aid
- oscillator circuit
- transmission
- oscillator
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 40
- 230000010355 oscillation Effects 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000009966 trimming Methods 0.000 claims description 7
- 230000005669 field effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
- H04R25/554—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/51—Aspects of antennas or their circuitry in or for hearing aids
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Near-Field Transmission Systems (AREA)
Description
図1は本発明による送信発振器の回路図、
図2は拡張された本発明による送信発振器の回路図、
図3は代替として送信発振器の回路図を示す。
C,C3〜Ck コンデンサ
I 電流源
K 比較器
L コイル
P 自由振動極
S 制御信号
T1〜Tk 電界効果トランジスタ
TS トリミング回路
VP 供給電位
Claims (6)
- 可変の送信信号を発生するための変調可能な発振器回路(L,C)と、送信信号を放射するためのアンテナ装置とを備えたデータ伝送装置を有する補聴器において、
発振器回路(L,C)が送受信アンテナ装置として使用されるコイル装置(L)を含み、
発振器回路(L,C)がLC振動回路を含み、
発振器回路(L,C)の振動の負又は正の半波中にのみ、設定可能なエネルギー量を発振器回路(L,C)に供給可能である駆動回路が設けられ、
駆動回路は振動の極性を監視する比較器回路によって駆動される電流ミラーを含んでいる
ことを特徴とする補聴器。 - 駆動回路の電流ミラーは放出すべき送信出力及び振動振幅の制御のために使用可能であることを特徴とする請求項1記載の補聴器。
- 発振器回路(L,C)に接続されかつ投入可能なコンデンサ要素(C3)を含んでいる変調器回路が、発振器回路(L,C)の振動の周波数変調のために設けられていることを特徴とする請求項1又は2記載の補聴器。
- 発振器回路(L,C)に接続されているトリミング装置(C4,Ck,T4,Tk)が、発振器回路(L,C)の共振周波数の調整のために設けられていることを特徴とする請求項1乃至3の1つに記載の補聴器。
- トリミング装置(C4,Ck,T4,Tk)は1つ又は複数の投入可能なコンデンサ(C4,Ck)を有することを特徴とする請求項4記載の補聴器。
- 電流ミラーの駆動信号(S)は振幅変調の発生のために使用可能であることを特徴とする請求項1乃至5の1つに記載の補聴器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10305833A DE10305833B3 (de) | 2003-02-12 | 2003-02-12 | Datenübertragungseinrichtung für Hörgeräte |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004248281A JP2004248281A (ja) | 2004-09-02 |
JP4384515B2 true JP4384515B2 (ja) | 2009-12-16 |
Family
ID=32668044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004033150A Expired - Lifetime JP4384515B2 (ja) | 2003-02-12 | 2004-02-10 | 補聴器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7292698B2 (ja) |
EP (1) | EP1448021B1 (ja) |
JP (1) | JP4384515B2 (ja) |
CN (1) | CN100544502C (ja) |
DE (1) | DE10305833B3 (ja) |
DK (1) | DK1448021T3 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006024713B3 (de) * | 2006-05-26 | 2007-08-30 | Siemens Audiologische Technik Gmbh | Hörvorrichtung mit einer Schwingkreisschaltung und entsprechendes Verfahren |
US8483416B2 (en) | 2006-07-12 | 2013-07-09 | Phonak Ag | Methods for manufacturing audible signals |
DE102006035102B4 (de) * | 2006-07-28 | 2016-04-07 | Sivantos Gmbh | Hörhilfe mit einem Sende-Empfangssystem |
US8358795B2 (en) | 2006-07-28 | 2013-01-22 | Siemens Audiologische Technik Gmbh | Receiver system and method for transmitting information for an otological device |
DK2030337T3 (da) * | 2006-10-30 | 2009-12-07 | Phonak Ag | Kommunikationssystem og fremgangsmåde til at drive dette |
US20080102906A1 (en) * | 2006-10-30 | 2008-05-01 | Phonak Ag | Communication system and method of operating the same |
US8208665B2 (en) | 2007-01-10 | 2012-06-26 | Siemens Audiologische Technik Gmbh | Hearing apparatus with automatic self trimming and corresponding method |
DE102007001538B4 (de) * | 2007-01-10 | 2015-02-12 | Siemens Audiologische Technik Gmbh | Hörvorrichtung mit automatischer Selbsttrimmung und entsprechendes Verfahren |
DE102007051307B4 (de) * | 2007-10-26 | 2011-02-17 | Siemens Medical Instruments Pte. Ltd. | Hörvorrichtung mit Nutzung eines induktiven Schaltreglers als Funksender |
US7929722B2 (en) * | 2008-08-13 | 2011-04-19 | Intelligent Systems Incorporated | Hearing assistance using an external coprocessor |
DK2521221T4 (da) | 2011-05-06 | 2024-08-12 | Oticon As | Høreanordning og fremgangsmåde |
EP2721840B1 (en) * | 2011-06-17 | 2019-01-16 | Widex A/S | Hearing aid with a wireless transceiver and method of fitting a hearing aid |
US9414170B2 (en) * | 2012-12-28 | 2016-08-09 | Gn Resound A/S | Hearing aid having an adaptive antenna matching mechanism and a method for adaptively matching a hearing aid antenna |
CN107771374A (zh) * | 2015-06-26 | 2018-03-06 | 奥林巴斯株式会社 | 调谐偏移锁相环发送器 |
CN112469470B (zh) | 2018-10-10 | 2024-07-26 | 科利耳有限公司 | 可植入医疗设备短程无线电同步 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH552329A (de) * | 1973-05-30 | 1974-07-31 | Bommer Ag | In einem hoergeraete-gehaeuse eingebauter rundfunkempfaenger. |
US4543953A (en) | 1983-07-18 | 1985-10-01 | Cordis Corporation | Analog telemetry system for biomedical implant |
SU1192105A1 (ru) * | 1984-05-29 | 1985-11-15 | Рыбинский Авиационный Технологический Институт | Умножитель частоты |
WO1989005067A1 (en) | 1987-11-18 | 1989-06-01 | Uniscan Ltd. | Transponder |
JPH01226217A (ja) | 1988-03-04 | 1989-09-08 | Omron Tateisi Electron Co | 近接センサ発振回路 |
US5159293A (en) | 1991-12-20 | 1992-10-27 | Smiths Industries | Voltage-controlled oscillator with wide modulation bandwidth |
US5615229A (en) | 1993-07-02 | 1997-03-25 | Phonic Ear, Incorporated | Short range inductively coupled communication system employing time variant modulation |
US5721783A (en) * | 1995-06-07 | 1998-02-24 | Anderson; James C. | Hearing aid with wireless remote processor |
US5638031A (en) | 1996-01-29 | 1997-06-10 | Sgs-Thomson Microelectronics, Inc. | Precision oscillator circuit |
JP3839123B2 (ja) | 1997-03-03 | 2006-11-01 | 株式会社日立国際電気 | 同調周波数可変フィルタ |
US6118378A (en) * | 1997-11-28 | 2000-09-12 | Sensormatic Electronics Corporation | Pulsed magnetic EAS system incorporating single antenna with independent phasing |
US6263737B1 (en) | 1999-07-23 | 2001-07-24 | Honeywell International Inc. | Acoustic fault injection tool |
US20020091337A1 (en) | 2000-02-07 | 2002-07-11 | Adams Theodore P. | Wireless communications system for implantable hearing aid |
CA2406158A1 (en) * | 2000-04-20 | 2001-11-01 | Cochlear Limited | Transcutaneous power optimization circuit for cochlear implant |
JP4161520B2 (ja) | 2000-06-26 | 2008-10-08 | ヤマハ株式会社 | 補聴器 |
US6864755B2 (en) | 2000-10-06 | 2005-03-08 | Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California | Switched reactance modulated E-class oscillator design |
DE10115896C2 (de) * | 2001-03-30 | 2003-12-24 | Siemens Audiologische Technik | Lösbar mit einem Hörgerät verbindbare Sende- und/oder Empfangseinheit sowie programmierbares Hörgerät |
JP2003110357A (ja) * | 2001-09-28 | 2003-04-11 | Toshiba Corp | 発振回路及び発振回路を有する半導体装置 |
-
2003
- 2003-02-12 DE DE10305833A patent/DE10305833B3/de not_active Expired - Lifetime
-
2004
- 2004-01-26 DK DK04001576.0T patent/DK1448021T3/en active
- 2004-01-26 EP EP04001576.0A patent/EP1448021B1/de not_active Expired - Lifetime
- 2004-02-10 JP JP2004033150A patent/JP4384515B2/ja not_active Expired - Lifetime
- 2004-02-12 US US10/777,241 patent/US7292698B2/en active Active
- 2004-02-12 CN CNB200410035290XA patent/CN100544502C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1448021A2 (de) | 2004-08-18 |
EP1448021A3 (de) | 2009-06-17 |
US7292698B2 (en) | 2007-11-06 |
DE10305833B3 (de) | 2004-08-12 |
CN100544502C (zh) | 2009-09-23 |
CN1551681A (zh) | 2004-12-01 |
JP2004248281A (ja) | 2004-09-02 |
AU2004200557A1 (en) | 2004-09-02 |
US20040175009A1 (en) | 2004-09-09 |
DK1448021T3 (en) | 2015-07-13 |
EP1448021B1 (de) | 2015-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4384515B2 (ja) | 補聴器 | |
TW201110557A (en) | System and method for efficiently generating an oscillating signal | |
EP3393038B1 (en) | Crystal oscillator circuit and method for starting up a crystal oscillator | |
TW200922114A (en) | Controllable oscillating system and related method for generating differential oscillating signal | |
US20070296512A1 (en) | Voltage-controlled crystal oscillator | |
JP2003243932A (ja) | 温度補償水晶発振器 | |
CN117083807A (zh) | 高效多频带发送器 | |
JP5597145B2 (ja) | 電力伝送装置 | |
TWI485975B (zh) | 數位式控制電容值之裝置 | |
EP2156366B1 (en) | Rfid transmitter | |
US8193916B2 (en) | RFID transmitter | |
JP3575340B2 (ja) | Ask変調波を用いた送信機 | |
JP2008071129A (ja) | 無線icタグ装置 | |
JP2005529534A (ja) | 低電力クロック発振機構 | |
KR102302162B1 (ko) | 발진 회로 및 그것을 포함하는 송신기 | |
EP0398087A2 (en) | Circuit arrangement for generating a control signal in dependence upon the occurrence of an extreme value of a sinusoidal oscillation and use of such a circuit arrangement | |
KR100702306B1 (ko) | 불휘발성 강유전체 메모리를 포함하는 rfid에서의 클록발생 장치 | |
JP3979345B2 (ja) | 無線送信回路 | |
EP2056626A1 (en) | Wireless transmission principle | |
JP4852969B2 (ja) | 発振回路 | |
JP3389772B2 (ja) | 携帯用機器の電力増幅回路とこれを用いた携帯用高周波装置 | |
JP2006320056A (ja) | モータ駆動回路 | |
KR0152900B1 (ko) | 반도체 소자의 발진회로 | |
US20100156548A1 (en) | High-frequency colpitts circuit | |
JP2017011882A (ja) | 非接触電力伝送装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060427 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060726 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060831 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061128 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20061128 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061228 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20070118 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20070420 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090925 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121002 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4384515 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131002 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |