DE102010009781B4 - hearing Aid - Google Patents
hearing Aid Download PDFInfo
- Publication number
- DE102010009781B4 DE102010009781B4 DE102010009781A DE102010009781A DE102010009781B4 DE 102010009781 B4 DE102010009781 B4 DE 102010009781B4 DE 102010009781 A DE102010009781 A DE 102010009781A DE 102010009781 A DE102010009781 A DE 102010009781A DE 102010009781 B4 DE102010009781 B4 DE 102010009781B4
- Authority
- DE
- Germany
- Prior art keywords
- microphones
- component carrier
- hearing aid
- microphone
- mass element
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
- H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/06—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements
- B60J7/061—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding
- B60J7/064—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding using folding arms sliding in longitudinal tracks for supporting the soft roof
- B60J7/066—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding using folding arms sliding in longitudinal tracks for supporting the soft roof for public transport
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
- C03C10/0045—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
-
- 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
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
- H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically
-
- 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
- H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
- H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
-
- 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
- H04R2225/021—Behind the ear [BTE] hearing aids
-
- 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
- H04R25/40—Arrangements for obtaining a desired directivity characteristic
- H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining a plurality of transducers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Hörgerät (1) mit – mindestens einem Komponententräger (2), – einem schallerzeugenden Hörer (11), – mindestens zwei Mikrofonen (4a, 4b) und – mindestens einem Elektronikbauteil (12), das mit den Mikrofonen (4a, 4b) und dem Hörer (11) verbunden ist, dadurch gekennzeichnet, dass – die mindestens zwei Mikrofone (4a, 4b) in einem gemeinsamen Komponententräger (2) aufgenommen sind und im Zwischenraum zwischen jeweils zwei Mikrofonen (4a, 4b) ein separates Masseelement (8) in den Komponententräger (2) eingesetzt ist, und dass – die Mikrofone (4a, 4b) ohne zwischenliegendes Dämpfungsmaterial in den Komponententräger (2) eingepresst sind, so dass der Komponententräger (2) direkt an einer Außenwand des jeweiligen Mikrofongehäuses eines Mikrofons (4a, 4b) anliegt.Hearing aid (1) having - at least one component carrier (2), - a sound-generating receiver (11), - at least two microphones (4a, 4b) and - at least one electronic component (12) connected to the microphones (4a, 4b) and the Handset (11) is connected, characterized in that - the at least two microphones (4a, 4b) are received in a common component carrier (2) and in the space between each two microphones (4a, 4b) a separate mass element (8) in the Component carrier (2) is inserted, and that - the microphones (4a, 4b) are pressed without intermediate damping material in the component carrier (2), so that the component carrier (2) directly on an outer wall of the respective microphone housing of a microphone (4a, 4b) is applied.
Description
Die Erfindung betrifft ein Hörgerät mit mindestens einem Komponententräger, einem schallerzeugenden Hörer mit mindestens zwei Mikrofonen und mindestens einem Elektronikbauteil, das mit den Mikrofonen und dem Hörer verbunden ist.The invention relates to a hearing aid with at least one component carrier, a sound-generating receiver with at least two microphones and at least one electronic component which is connected to the microphones and the receiver.
Hörgeräte, die hinter dem Ohr eines Patienten getragen werden und mindestens ein Mikrofon enthalten, sind hinreichend bekannt. Insbesondere bei immer kompakter bauenden Hörgeräten stellt sich mehr und mehr das Problem der optimalen Schwingungsdämpfung und Entkopplung der einzelnen Funktionsmodule. Bei Hörgeräten mit zwei Mikrofonen muss durch geeignete Maßnahmen sichergestellt werden, dass die durch die Weiterleitung von Schwingungen resultierende Rückkopplung möglichst stark gedämpft wird.Hearing aids, which are worn behind the ear of a patient and contain at least one microphone, are well known. Especially with increasingly compact hearing aids is increasingly the problem of optimal vibration damping and decoupling of the individual functional modules. In the case of hearing aids with two microphones, appropriate measures must be taken to ensure that the feedback resulting from the transmission of vibrations is attenuated as much as possible.
Aus der
Ausgehend hiervon ist es Aufgabe der vorliegenden Erfindung, ein verbessertes Hörgerät mit mindestens zwei Mikrofonen zu schaffen, bei dem die Schwingungsweiterleitung zwischen den Mikrofonen möglichst gut verhindert und eine Rückkopplung gedämpft wird.Based on this, it is an object of the present invention to provide an improved hearing aid with at least two microphones, in which the vibration propagation between the microphones as well as possible prevented and feedback is attenuated.
Die Aufgabe wird mit dem Hörgerät der eingangs genannten Art dadurch gelöst, dass die mindestens zwei Mikrofone in einem gemeinsamen Komponententräger aufgenommen sind und im Zwischenraum zwischen jeweils zwei Mikrofonen ein separates Masseelement in den Komponententräger eingesetzt ist, und dass die Mikrofone ohne zwischenliegendes Dämpfungsmaterial direkt in den gemeinsamen Komponententräger eingepresst sind, so dass der Komponententräger direkt an einer Außenwand des jeweiligen Mikrofongehäuses eines Mikrofons anliegt.The object is achieved with the hearing aid of the type mentioned in that the at least two microphones are accommodated in a common component carrier and in the space between two microphones, a separate mass element is inserted into the component carrier, and that the microphones without intermediate damping material directly into the common component carrier are pressed so that the component carrier rests directly on an outer wall of the respective microphone housing of a microphone.
Mit Hilfe einer zwischen jeweils zwei Mikrofonen angeordneten zusätzlichen Masse gelingt es, Schwingungen eines Mikrofons in der Masse aufzufangen und damit die nebeneinander liegenden Mikrofone akusto-mechanisch voneinander zu entkoppeln. Durch die Entkopplung der Mikrofone voneinander mit Hilfe des zusätzlichen Masseelementes ist eine zusätzliche dämpfende Lagerung der Mikrofone im Komponententräger nicht mehr erforderlich. Dies spart Bauraum, erleichtert die Montage und vereinfacht die Konstruktion.With the help of an additional mass arranged between two microphones it is possible to absorb oscillations of a microphone in the mass and thus acousto-mechanically decouple the adjacent microphones from one another. By decoupling the microphones from each other by means of the additional mass element, an additional damping storage of the microphones in the component carrier is no longer necessary. This saves installation space, facilitates assembly and simplifies the construction.
Das Masseteil ist vorzugsweise ein passives Elektronikbauteil. Auf diese Weise kann der Bauraum optimiert werden und ein ohnehin notwendiges passives Elektronikbauteil kann zugleich als Masseelement zur Entkopplung der Mikrofone voneinander genutzt werden. Ein derartiges Masseteil kann beispielsweise eine Telefonspule sein, die zur Erfassung magnetischer Felder eines benachbart zum Hörgerät angeordneten Lautsprechers dient. Mit Hilfe einer solchen Telefonspule, die eine Funktion in der Art eines Mikrofons hat, werden die magnetischen Felder eines benachbart zum Hörgerät angeordneten Lautsprechers aufgenommen und können dann verstärkt werden. Im Unterschied zu Mikrofonen, die Schallwellen aufnehmen und in elektrische Tonsignale umsetzen, wandelt eine Telefonspule Toninformationen enthaltene magnetische Felder in elektrische Tonsignale um.The mass part is preferably a passive electronic component. In this way, the space can be optimized and an already necessary passive electronic component can also be used as a ground element for decoupling the microphones from each other. Such a mass part can be, for example, a telecoil which serves to detect magnetic fields of a loudspeaker arranged adjacent to the hearing device. With the aid of such a telecoil, which has a function in the manner of a microphone, the magnetic fields of a loudspeaker adjacent to the hearing device are recorded and can then be amplified. Unlike microphones, which record sound waves and convert them into electrical sound signals, a telecoil converts magnetic fields contained in sound information into electrical sound signals.
Eine solche Telefonspule hat eine ausreichend große Masse, um die benachbarten Mikrofone voneinander zu entkoppeln.Such a telecoil has a sufficiently large mass to decouple the adjacent microphones from each other.
Auch das Masseelement sollte unter Vorspannung des Komponententrägers in den Komponententräger eingepresst sein.Also, the mass element should be pressed under bias of the component carrier in the component carrier.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels mit den beigefügten Zeichnungen näher erläutert. Es zeigen:The invention will be explained in more detail with reference to an embodiment with the accompanying drawings. Show it:
Erkennbar ist, dass zwei Mikrofone
In dem Gehäuse
Zur mechanischen Entkopplung der beiden Mikrofone
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010018022U DE202010018022U1 (en) | 2010-03-01 | 2010-03-01 | hearing Aid |
DE102010009781A DE102010009781B8 (en) | 2010-03-01 | 2010-03-01 | hearing Aid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010009781A DE102010009781B8 (en) | 2010-03-01 | 2010-03-01 | hearing Aid |
Publications (3)
Publication Number | Publication Date |
---|---|
DE102010009781A1 DE102010009781A1 (en) | 2011-09-01 |
DE102010009781B4 true DE102010009781B4 (en) | 2013-07-18 |
DE102010009781B8 DE102010009781B8 (en) | 2013-10-02 |
Family
ID=43403166
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202010018022U Expired - Lifetime DE202010018022U1 (en) | 2010-03-01 | 2010-03-01 | hearing Aid |
DE102010009781A Expired - Fee Related DE102010009781B8 (en) | 2010-03-01 | 2010-03-01 | hearing Aid |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202010018022U Expired - Lifetime DE202010018022U1 (en) | 2010-03-01 | 2010-03-01 | hearing Aid |
Country Status (1)
Country | Link |
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DE (2) | DE202010018022U1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3065418T3 (en) | 2015-03-05 | 2020-07-06 | Oticon As | MICROPHONE INPUT FOR HEARING AID |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19514360C1 (en) * | 1995-04-18 | 1996-02-22 | Siemens Audiologische Technik | Behind-the-ear hearing aid |
DE10228828C1 (en) * | 2002-06-27 | 2003-10-16 | Siemens Audiologische Technik | Modular hearing aid has respective microphones in replaceable microphone module and main hearing aid module |
DE102007009176A1 (en) * | 2007-02-26 | 2008-09-04 | Siemens Audiologische Technik Gmbh | Hearing device with a special energy intake system and corresponding method |
WO2010034353A1 (en) * | 2008-09-26 | 2010-04-01 | Oticon A/S | Hearing aid with exchangeable shell parts and wireless communication |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1015680C2 (en) | 2000-07-11 | 2002-01-14 | Roxell Nv | Drinking system for giving poultry to drink. |
-
2010
- 2010-03-01 DE DE202010018022U patent/DE202010018022U1/en not_active Expired - Lifetime
- 2010-03-01 DE DE102010009781A patent/DE102010009781B8/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19514360C1 (en) * | 1995-04-18 | 1996-02-22 | Siemens Audiologische Technik | Behind-the-ear hearing aid |
DE10228828C1 (en) * | 2002-06-27 | 2003-10-16 | Siemens Audiologische Technik | Modular hearing aid has respective microphones in replaceable microphone module and main hearing aid module |
DE102007009176A1 (en) * | 2007-02-26 | 2008-09-04 | Siemens Audiologische Technik Gmbh | Hearing device with a special energy intake system and corresponding method |
WO2010034353A1 (en) * | 2008-09-26 | 2010-04-01 | Oticon A/S | Hearing aid with exchangeable shell parts and wireless communication |
Also Published As
Publication number | Publication date |
---|---|
DE102010009781B8 (en) | 2013-10-02 |
DE102010009781A1 (en) | 2011-09-01 |
DE202010018022U1 (en) | 2013-08-30 |
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Legal Events
Date | Code | Title | Description |
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R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20131019 |
|
R082 | Change of representative |
Representative=s name: GRAMM, LINS & PARTNER PATENT- UND RECHTSANWAEL, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |