EP0689755A1 - Fernsteuerbares, insbesondere programmierbares hörgerätesystem - Google Patents
Fernsteuerbares, insbesondere programmierbares hörgerätesystemInfo
- Publication number
- EP0689755A1 EP0689755A1 EP94906176A EP94906176A EP0689755A1 EP 0689755 A1 EP0689755 A1 EP 0689755A1 EP 94906176 A EP94906176 A EP 94906176A EP 94906176 A EP94906176 A EP 94906176A EP 0689755 A1 EP0689755 A1 EP 0689755A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hearing aid
- memory
- data
- aid system
- control device
- 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
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
- 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
- H04R25/558—Remote control, e.g. of amplification, frequency
-
- 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
- H04R25/556—External connectors, e.g. plugs or modules
-
- 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
- H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest
Definitions
- Remote control devices in particular programmable hearing aid systems
- the invention relates to a remotely controllable, in particular by remote control to different transmission properties, programmable hearing aid system according to the preamble of claim 1.
- Such a hearing aid system is known for example from DE-A 39 00 588.7.
- the determination of the hearing curve is normally carried out e.g. B. performed by a hearing aid acoustician with the aid of an audiometer, the headset being transmitted to the patient via headphones sequences of discrete sound signals with ascending and descending sequence, each with a steadily increasing amplitude, the patient signaling this to the hearing aid acoustician when the respective hearing threshold is reached , for example by pressing a button.
- the acoustic properties of this type of sound transmission to the drumhead 1 are so different from those with an open ear canal when using headphones that an uncertainty of up to 20 dB can be expected at higher frequencies. This uncertainty results from the calculation of the desired amplification values of the hearing aid, which is normally carried out, if one starts from the values of the audiogram determined with headphones.
- the object on which the invention is based is to create a hearing aid system of the type mentioned at the outset, with which either the hearing aid acoustician or the wearer of the hearing aid himself can determine a hearing curve which is substantially better suited to the actual conditions and at the same time can adjust his hearing aid accordingly. since the actual conditions when wearing the hearing aid are present when determining the threshold values.
- FIG. 1 a remote-controllable hearing aid system according to the invention
- FIG. 2 a further embodiment of the remote-controllable hearing aid system.
- Fig. 1 is shown purely schematically and without any scale relationships, a remotely controllable hearing aid system.
- This system exists initially from an external control device 1, as is already known from the prior art.
- This external control device 1 contains a keyboard 2, which can contain several rows of keys, push buttons or the like, and a display device 3, which can be, for example, a liquid crystal display.
- the keyboard 2 and the display device 3 are connected to a data processing device * 4, which purely schematically identifies at least one microprocessor labeled uP, a memory 5 for audiometric data, a control parameter memory 6 and a memory 7 for storing some environmental situations drawing data or parameters.
- the external control device 1 also contains a transmitter 8, which is designed, for example, for transmitting high-frequency signals and which is connected to an antenna, which is indicated purely schematically.
- the hearing aid 9 which is also indicated purely schematically, has a receiver 10 which serves to receive the signals emitted or transmitted by the transmitter 8 and which effects suitable signal processing which serves to control the transmission characteristics of the actual hearing aid.
- the essentially new part of the hearing aid system constructed according to the invention consists in that a signal generator 11 is provided in the external control unit, which is also connected to the data processing device 4 and in particular to its memory 5 for audiometric data.
- This signal generator 1 1 is able, controlled by the keyboard, in connection with the data processing device and in connection with corresponding programs / algorithms, to generate signals of all kinds, preferably sound signals, noise signals, signal mixtures of all kinds, individually, in any Result, in any mixture, with selectable and controllable intensity.
- 2 different keys are provided in the keyboard with which the Ampl itude, i.e.. the volume of the signals generated by the signal generator 11 can be changed continuously. This can be monitored on the display device 3.
- the external control device 1 also has a detachable connection to the hearing device 9.
- the signal generator 1 1 is provided with an output socket 12 attached to the housing of the external control device 1 for a plug connection into which a flexible connecting line 13 can be inserted, which has a plug at its other end, which plugs into a corresponding socket 14 of the Hearing aid 9 is insertable.
- Such sockets are also called audio shoes.
- the hearing aid 9 also has a microphone 15, a preamplifier 16 and a preferably digitally controllable filter circuit 17, which may also consist of a number of such filters, be it in a single-channel version or in a multi-channel version, which can be controlled by a control unit 18 which is connected on the input side to the output of the receiver 10.
- An output amplifier 19 is provided at the output of the filter circuit 17 and its volume can also be controlled by the control unit 18, preferably digitally.
- An output transducer 20 is connected to the output amplifier 19, which is preferably, but not necessarily, an electroacoustic transducer.
- the wearer of a hearing aid either to be worn behind the ear or connected to the ear canal via an earpiece or a concha device or a device that can be inserted directly into the ear canal, or a hearing aid acoustician can use the keyboard with the assistance of the data Control device 4 control the signal generator 11 for emitting acoustic signals, i.e. Signals that can be made audible by an electroacoustic transducer.
- the output of the signals by the signal generator 11 can be monitored on the display device 3, in particular the respective frequency or the respective signal. or frequency mix and its increasing or decreasing volume. Signals other than sinusoidal signals could be represented, for example, by arbitrarily chosen symbols on the display device.
- the signal generator 1 1 is caused by a sequence of z. B. sinusoidal signals are generated in the audio frequency range.
- the sound signals generated in this way reach the hearing aid simultaneously via the plug-cable connection 12, 13, 14.
- a switch is indicated purely schematically, with which a switchover from the audio input to the preamplifier 16 is possible, while at the same time the microphone 15 is in position.
- the cable connection 12, 13, 14 should cause the microphone to not be effective when sound signals occur at this cable connection.
- the amplitude of each of the signals initially increases with increasing frequency Loudness changes until the wearer of the hearing aid perceives the signal or no longer perceives it when the volume decreases again and thus either by himself or by the hearing care professional via the keyboard 2 causes this signal amplitude in digital form, i.e. e.g. B. in the form of numerical values in the memory 5 for audiometric data.
- the signal generator can also be used to generate other signals, in particular, however, of signal mixtures, for example to simulate sequences of sound signals disturbed over the entire area or only over partial areas. In this way, adjustments can also be made to disturbed conditions.
- the hearing curve thus determined and coded can then be called up via the keyboard 2, whereupon the corresponding control parameters for the hearing aid can be calculated from this hearing curve by means of predetermined mathematical operations, which are then stored in the control parameter memory 6.
- these control parameters can then be transmitted via the keyboard 8 by means of the transmitter 8 to the hearing aid 9, the receiver 10 of which together with the control unit 18 then controls the transmission characteristic of the hearing aid between the microphone 15 and the output converter 20.
- this external control device 1 can also contain a memory 7 for data or characteristic values of different environmental situations. This enables control of the hearing aid 9 Using the keyboard 2 in such a way that corresponding control parameters for controlling the hearing aid 9 can be derived from the control parameters contained in the control parameter memory 6 and derived from the audiogram and from the data or data groups contained in the memory 7 for environmental situations.
- control parameters for this transmission characteristic are determined from the audiometric data in the memory 5 with the aid of predetermined mathematical operations and stored in the control parameter memory 6, and from there via the transmitter 8 to the Transfer hearing aid 9.
- the hearing aid is to be set to a transmission characteristic for one of the environmental situations, then the audiometric data from the audiogram memory 5 and the corresponding values for the environmental situation are converted into new control parameters using predetermined mathematical operations stored and transmitted to the hearing aid 9 via the transmitter 8.
- a serial interface 21 is also provided, which can be connected to an external computer via a connector 22 and is internally connected to the data processing device.
- This serial interface 21 can be used, for example, for storing measured data / parameters in the database of a computer.
- this interface can also be used for storing parameters characterizing different environmental situations in the memory 7.
- the entire range of functions of this external one can be accessed via this interface Control remote control device so that al le processes and operations can be controlled via the keyboard of a computer connected to the interface 21.
- This type of control has the advantage that the audiogram itself is retained in digital form in the memory 5 and can be queried again at any time via the keyboard 2, for example via the serial interface 21 and read out to an external data processing system.
- the in Fig. 2 dargestel lte external control device I have a further plug 23, which is connected to a measuring amplifier 24, the output of which is connected to the data processing device 4 via an analog-to-digital converter 25.
- the plug 23 is used to connect a cable (not shown), which leads to a small test microphone, which is in the remaining volume between the earmold or. Otoplasty and ear drum l is introduced and is used to measure the sound pressure generated in this residual volume.
- This is a very interesting addition to this external control unit, since it enables the conditions within this residual volume to be determined even more precisely using the signals generated by the signal generator 1 1. In this respect, this extension also serves for an even better and more precise determination of the hearing curve or the audiogram of the hearing device wearer.
- the invention thus provides an external control device for a hearing aid system which can be remotely controlled and which can be remotely programmed for its transmission properties, with which the hearing aid system can be determined not only from various aspects, but also, if necessary, to a later one
- the device can be adapted accordingly.
- the initial setting up of the device is particularly easy to carry out. It is particularly important that the audio gram in the memory 5 is always retained until it is replaced by a new audiogram.
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)
- Selective Calling Equipment (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4308157 | 1993-03-15 | ||
DE4308157A DE4308157A1 (de) | 1993-03-15 | 1993-03-15 | Fernsteuerbares, insbesondere programmierbares Hörgerätesystem |
PCT/EP1994/000261 WO1994022276A1 (de) | 1993-03-15 | 1994-01-29 | Fernsteuerbares, insbesondere programmierbares hörgerätesystem |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0689755A1 true EP0689755A1 (de) | 1996-01-03 |
EP0689755B1 EP0689755B1 (de) | 1996-09-25 |
Family
ID=6482819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94906176A Expired - Lifetime EP0689755B1 (de) | 1993-03-15 | 1994-01-29 | Fernsteuerbares, insbesondere programmierbares hörgerätesystem |
Country Status (9)
Country | Link |
---|---|
US (1) | US5710819A (de) |
EP (1) | EP0689755B1 (de) |
JP (1) | JP2782475B2 (de) |
AT (1) | ATE143564T1 (de) |
AU (1) | AU676538B2 (de) |
CA (1) | CA2150220C (de) |
DE (2) | DE4308157A1 (de) |
DK (1) | DK0689755T3 (de) |
WO (1) | WO1994022276A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7929723B2 (en) | 1997-01-13 | 2011-04-19 | Micro Ear Technology, Inc. | Portable system for programming hearing aids |
US8300862B2 (en) | 2006-09-18 | 2012-10-30 | Starkey Kaboratories, Inc | Wireless interface for programming hearing assistance devices |
US9344817B2 (en) | 2000-01-20 | 2016-05-17 | Starkey Laboratories, Inc. | Hearing aid systems |
Families Citing this family (65)
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US8085959B2 (en) * | 1994-07-08 | 2011-12-27 | Brigham Young University | Hearing compensation system incorporating signal processing techniques |
US6885752B1 (en) | 1994-07-08 | 2005-04-26 | Brigham Young University | Hearing aid device incorporating signal processing techniques |
DE4427044A1 (de) * | 1994-07-29 | 1996-02-01 | Geers Hoergeraete | Verfahren zur Optimierung der Anpassung von Hörgeräten |
DE4438976A1 (de) * | 1994-10-31 | 1996-05-02 | Geers Hoergeraete | Verfahren zur interaktiven Anpassung von Hörgeräten |
DE19523552C1 (de) * | 1995-06-28 | 1996-09-19 | Siemens Audiologische Technik | Im Gehörgang tragbares, programmierbares Hörhilfegerät |
US6118877A (en) * | 1995-10-12 | 2000-09-12 | Audiologic, Inc. | Hearing aid with in situ testing capability |
DE19600234A1 (de) * | 1996-01-05 | 1997-07-10 | Auric Hoersysteme Gmbh & Co Kg | Verfahren und Anordnung zum Einstellen und Anpassen von Hörgeräten |
DK0814634T3 (da) * | 1996-06-21 | 2003-02-03 | Siemens Audiologische Technik | Programmerbart høreapparatsystem og fremgangsmåde til fastsættelse af optimale parametersæt i et høreapparat |
DE29615554U1 (de) * | 1996-09-06 | 1998-01-08 | Türk + Türk Electronic GmbH, 51469 Bergisch Gladbach | Hörgerät und Steuergerät zur Programmierung des Hörgerätes |
DE19639236A1 (de) * | 1996-09-24 | 1998-03-26 | Geers Hoergeraete | Verfahren zur direkten Einstellung von programmierbaren Hörgeräten über eine definierte Datenschnittstelle |
US5909497A (en) * | 1996-10-10 | 1999-06-01 | Alexandrescu; Eugene | Programmable hearing aid instrument and programming method thereof |
US6424722B1 (en) * | 1997-01-13 | 2002-07-23 | Micro Ear Technology, Inc. | Portable system for programming hearing aids |
US6449662B1 (en) | 1997-01-13 | 2002-09-10 | Micro Ear Technology, Inc. | System for programming hearing aids |
US6144748A (en) * | 1997-03-31 | 2000-11-07 | Resound Corporation | Standard-compatible, power efficient digital audio interface |
US6684063B2 (en) * | 1997-05-02 | 2004-01-27 | Siemens Information & Communication Networks, Inc. | Intergrated hearing aid for telecommunications devices |
US6366863B1 (en) * | 1998-01-09 | 2002-04-02 | Micro Ear Technology Inc. | Portable hearing-related analysis system |
US6201875B1 (en) | 1998-03-17 | 2001-03-13 | Sonic Innovations, Inc. | Hearing aid fitting system |
EP0964603A1 (de) * | 1998-06-10 | 1999-12-15 | Oticon A/S | Verfahren zur Verarbeitung von Tonsignalen und Vorrichtung zur Durchführung des Verfahrens |
US6240193B1 (en) * | 1998-09-17 | 2001-05-29 | Sonic Innovations, Inc. | Two line variable word length serial interface |
US7239711B1 (en) | 1999-01-25 | 2007-07-03 | Widex A/S | Hearing aid system and hearing aid for in-situ fitting |
US6408318B1 (en) | 1999-04-05 | 2002-06-18 | Xiaoling Fang | Multiple stage decimation filter |
ATE292362T1 (de) * | 2000-01-21 | 2005-04-15 | Oticon As | Verfahren zur verbesserung des passens von hörgeräten sowie gerät zur implementierung des verfahrens |
EP1319322A1 (de) * | 2000-09-18 | 2003-06-18 | Phonak Ag | Verfahren zur steuerung eines übertragungssystems, anwendung des verfahrens, ein übertragungssystem, eine empfangseinheit und ein hörgerät |
US7596237B1 (en) * | 2000-09-18 | 2009-09-29 | Phonak Ag | Method for controlling a transmission system, application of the method, a transmission system, a receiver and a hearing aid |
AT411950B (de) * | 2001-04-27 | 2004-07-26 | Ribic Gmbh Dr | Verfahren zur steuerung eines hörgerätes |
DE10130524C2 (de) * | 2001-06-25 | 2003-10-30 | Siemens Ag | Vorrichtung zum Wiedergeben von Audiosignalen und Verfahren zum Verändern von Filterdaten |
US6952174B2 (en) * | 2001-09-07 | 2005-10-04 | Microsemi Corporation | Serial data interface |
US6710744B2 (en) * | 2001-12-28 | 2004-03-23 | Zarlink Semiconductor (U.S.) Inc. | Integrated circuit fractal antenna in a hearing aid device |
US6839446B2 (en) | 2002-05-28 | 2005-01-04 | Trevor I. Blumenau | Hearing aid with sound replay capability |
US7336796B2 (en) * | 2002-05-28 | 2008-02-26 | Blumenau Trevor I | Hearing assistive apparatus having sound replay capability and spatially separated components |
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US7356153B2 (en) | 2002-05-28 | 2008-04-08 | Blumenau Trevor I | Hearing assistive apparatus having sound replay capability |
DE10361954B4 (de) * | 2003-12-23 | 2007-08-30 | Oliver Klammt | Hörsystem und Verfahren zur Einstellung eines solchen, Verfahren zur Erkennung von charakteristischen Schallspektren, sowie entsprechende Computerprogramme und entsprechende computerlesbare Speichermedien |
DE102005032273B8 (de) * | 2005-07-11 | 2009-08-13 | Siemens Audiologische Technik Gmbh | Hörgerätesystem, Hörgerät und entsprechendes Verfahren zu dessen Einstellung |
US8196470B2 (en) * | 2006-03-01 | 2012-06-12 | 3M Innovative Properties Company | Wireless interface for audiometers |
EP2055139B1 (de) | 2006-08-07 | 2009-12-23 | Widex A/S | Hörgerät, verfahren für einen in-situ-okklusionseffekt und verfahren zur direktsendeschallmessung und öffnungsgrössenbestimmung |
DK2060149T3 (da) * | 2006-09-08 | 2021-03-29 | Sonova Ag | Programmerbar fjernbetjening |
US8224004B2 (en) * | 2006-09-08 | 2012-07-17 | Phonak Ag | Programmable remote control |
DE102007033484A1 (de) * | 2007-07-18 | 2009-01-22 | Ruwisch, Dietmar, Dr. | Hörgerät |
DE102007035172A1 (de) * | 2007-07-27 | 2009-02-05 | Siemens Medical Instruments Pte. Ltd. | Hörsystem mit visualisierter psychoakustischer Größe und entsprechendes Verfahren |
US20090074214A1 (en) * | 2007-09-13 | 2009-03-19 | Bionica Corporation | Assistive listening system with plug in enhancement platform and communication port to download user preferred processing algorithms |
JP2011512768A (ja) * | 2008-02-20 | 2011-04-21 | 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 | オーディオ装置及びその動作方法 |
US7929722B2 (en) * | 2008-08-13 | 2011-04-19 | Intelligent Systems Incorporated | Hearing assistance using an external coprocessor |
US20100246866A1 (en) * | 2009-03-24 | 2010-09-30 | Swat/Acr Portfolio Llc | Method and Apparatus for Implementing Hearing Aid with Array of Processors |
US20100290652A1 (en) * | 2009-04-14 | 2010-11-18 | Dan Wiggins | Hearing aid tuning system and method |
US8437486B2 (en) * | 2009-04-14 | 2013-05-07 | Dan Wiggins | Calibrated hearing aid tuning appliance |
US20100290654A1 (en) * | 2009-04-14 | 2010-11-18 | Dan Wiggins | Heuristic hearing aid tuning system and method |
US8085946B2 (en) * | 2009-04-28 | 2011-12-27 | Bose Corporation | ANR analysis side-chain data support |
US8090114B2 (en) * | 2009-04-28 | 2012-01-03 | Bose Corporation | Convertible filter |
US8345888B2 (en) * | 2009-04-28 | 2013-01-01 | Bose Corporation | Digital high frequency phase compensation |
US8073151B2 (en) * | 2009-04-28 | 2011-12-06 | Bose Corporation | Dynamically configurable ANR filter block topology |
US8184822B2 (en) * | 2009-04-28 | 2012-05-22 | Bose Corporation | ANR signal processing topology |
US8073150B2 (en) * | 2009-04-28 | 2011-12-06 | Bose Corporation | Dynamically configurable ANR signal processing topology |
US8165313B2 (en) * | 2009-04-28 | 2012-04-24 | Bose Corporation | ANR settings triple-buffering |
DK2175669T3 (da) * | 2009-07-02 | 2012-01-16 | Two Pi Signal Proc Applic Gmbh | System og fremgangsmåde til konfigurering af et høreapparat |
JP5462947B2 (ja) * | 2009-08-11 | 2014-04-02 | ヴェーデクス・アクティーセルスカプ | 補聴器用保管システム |
US8542842B2 (en) * | 2010-01-21 | 2013-09-24 | Richard Zaccaria | Remote programming system for programmable hearing aids |
US9124994B2 (en) | 2010-04-07 | 2015-09-01 | Starkey Laboratories, Inc. | System for programming special function buttons for hearing assistance device applications |
US8675900B2 (en) * | 2010-06-04 | 2014-03-18 | Exsilent Research B.V. | Hearing system and method as well as ear-level device and control device applied therein |
DK2596646T3 (en) | 2010-07-19 | 2018-01-02 | Sonova Ag | VISUALLY-BASED FITTING OF HEARING DEVICES / VISUALLY-BASED FITTING OF HEARING DEVICES |
EP2566193A1 (de) * | 2011-08-30 | 2013-03-06 | TWO PI Signal Processing Application GmbH | System und Verfahren zur Einpassung eines Hörgeräts |
CA2895819C (en) * | 2012-12-21 | 2017-10-10 | Widex A/S | Hearing aid fitting system and a method of fitting a hearing aid system |
KR101976091B1 (ko) | 2013-01-24 | 2019-05-09 | 삼성전자주식회사 | 청각 기기의 동작 모드를 결정하는 방법 및 청각 기기 |
US10388297B2 (en) | 2014-09-10 | 2019-08-20 | Harman International Industries, Incorporated | Techniques for generating multiple listening environments via auditory devices |
US11743643B2 (en) * | 2019-11-14 | 2023-08-29 | Gn Hearing A/S | Devices and method for hearing device parameter configuration |
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-
1993
- 1993-03-15 DE DE4308157A patent/DE4308157A1/de not_active Withdrawn
-
1994
- 1994-01-29 WO PCT/EP1994/000261 patent/WO1994022276A1/de active IP Right Grant
- 1994-01-29 AU AU59999/94A patent/AU676538B2/en not_active Ceased
- 1994-01-29 EP EP94906176A patent/EP0689755B1/de not_active Expired - Lifetime
- 1994-01-29 JP JP6520556A patent/JP2782475B2/ja not_active Expired - Fee Related
- 1994-01-29 US US08/424,472 patent/US5710819A/en not_active Expired - Lifetime
- 1994-01-29 CA CA002150220A patent/CA2150220C/en not_active Expired - Fee Related
- 1994-01-29 AT AT94906176T patent/ATE143564T1/de not_active IP Right Cessation
- 1994-01-29 DE DE59400744T patent/DE59400744D1/de not_active Expired - Lifetime
- 1994-01-29 DK DK94906176.6T patent/DK0689755T3/da active
Non-Patent Citations (1)
Title |
---|
See references of WO9422276A1 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7929723B2 (en) | 1997-01-13 | 2011-04-19 | Micro Ear Technology, Inc. | Portable system for programming hearing aids |
US9344817B2 (en) | 2000-01-20 | 2016-05-17 | Starkey Laboratories, Inc. | Hearing aid systems |
US9357317B2 (en) | 2000-01-20 | 2016-05-31 | Starkey Laboratories, Inc. | Hearing aid systems |
US8300862B2 (en) | 2006-09-18 | 2012-10-30 | Starkey Kaboratories, Inc | Wireless interface for programming hearing assistance devices |
Also Published As
Publication number | Publication date |
---|---|
CA2150220A1 (en) | 1994-09-29 |
DE59400744D1 (de) | 1996-10-31 |
EP0689755B1 (de) | 1996-09-25 |
JPH08510602A (ja) | 1996-11-05 |
AU5999994A (en) | 1994-10-11 |
DK0689755T3 (da) | 1997-01-13 |
CA2150220C (en) | 1999-05-11 |
ATE143564T1 (de) | 1996-10-15 |
WO1994022276A1 (de) | 1994-09-29 |
US5710819A (en) | 1998-01-20 |
DE4308157A1 (de) | 1994-09-22 |
AU676538B2 (en) | 1997-03-13 |
JP2782475B2 (ja) | 1998-07-30 |
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