EP2519033B1 - Procédé de fonctionnement d'un appareil auditif avec perception réduite de filtrage en peigne et appareil auditif avec perception réduite de filtrage en peigne - Google Patents

Procédé de fonctionnement d'un appareil auditif avec perception réduite de filtrage en peigne et appareil auditif avec perception réduite de filtrage en peigne Download PDF

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Publication number
EP2519033B1
EP2519033B1 EP12162979.4A EP12162979A EP2519033B1 EP 2519033 B1 EP2519033 B1 EP 2519033B1 EP 12162979 A EP12162979 A EP 12162979A EP 2519033 B1 EP2519033 B1 EP 2519033B1
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EP
European Patent Office
Prior art keywords
hearing device
hearing aid
detected
hearing
phase
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EP12162979.4A
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German (de)
English (en)
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EP2519033A3 (fr
EP2519033A2 (fr
Inventor
Sebastian BEST
Ronny Hannemann
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Sivantos Pte Ltd
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Sivantos Pte Ltd
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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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
    • H04R25/305—Self-monitoring or self-testing
    • 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
    • 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
    • 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
    • H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
    • 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
    • H04R2225/61—Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
    • 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
    • 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
    • H04R25/552—Binaural
    • 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
    • H04R25/603—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of mechanical or electronic switches or control elements
    • 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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation

Definitions

  • the present invention relates to a method of operating a hearing aid with reduced comb filter perception. Moreover, the present invention relates to a hearing aid with reduced comb filter perception.
  • a hearing aid is used to supply a hearing-impaired person with acoustic ambient signals that are processed and amplified for compensation or therapy of the respective hearing impairment. It comprises in principle one or more input transducers, a signal processing device with an amplifying device or an amplifier and an output transducer.
  • the input transducer is typically a sound receiver, e.g. a microphone, and / or an electromagnetic receiver, e.g. an induction coil.
  • the output transducer is typically used as an electroacoustic transducer, e.g. a miniature speaker, or as an electromechanical transducer, e.g. a bone conduction listener, realized. He is also referred to as a handset or receiver.
  • the output transducer generates output signals that are routed to the patient's ear and produce a hearing sensation in the patient.
  • the amplifier is usually integrated in the signal processing device.
  • the power supply of the hearing aid is effected by a battery arranged in the hearing aid housing.
  • the essential electronic components of a hearing aid are usually arranged on a printed circuit board as a circuit carrier or connected thereto.
  • CiC hearing aids Completely-in-Canal are similar to the IdO hearing aids, but are fully worn in the ear canal.
  • RiC-BtE hearing aids In BTE hearing aids (behind-the-ear, behind the ear), a housing with components such as battery and signal processing equipment is worn behind the ear and a flexible sound tube, also referred to as a tube, directs the acoustic output signals of a receiver from the housing to the ear canal
  • RiC-BtE hearing aids (receiver-in-canal behind-the-ear) are similar to BTE hearing aids, but the receiver is worn in the ear canal and instead of a sound tube, which conducts acoustic signals to an earpiece, conducts a flexible cable, also called Earpiece or handset connection means electrical signals to a receiver which is attached to the front of the cable.
  • Hearing aids generally have an ear piece which, in the case of a BTE hearing aid, is located at the end of the sound tube and, in the case of an RIC BTE hearing aid, near the receiver and is inserted into the auditory canal.
  • the housing or parts thereof may take over the function of the earpiece.
  • Open earpieces which are essentially intended to keep the sound tube or earphone tube centered in the ear canal with the earpiece, are generally more comfortable in terms of wearing comfort because they put less pressure on the ear canal and allow better ventilation of the ear canal, called "venting".
  • Acoustically open ear pieces have the advantage that the possible pressure equalization in the ear canal closure effects, such as an unnatural-sounding own voice or transmitted through structure-borne Kaugehoffsche be avoided.
  • a disadvantage of the first method is that the information content of the useful signal is limited by the filtering.
  • a disadvantage of the use of closed ear pieces is, compared to open ear pieces, poorer comfort and possible closure effects.
  • a hearing aid having a direction sensor for determining a user's attentiveness, and a plurality of microphones, and further comprising a processor configured to superimpose microphone output signals based on the determined direction to a signal having an increased noise content to get out of that direction.
  • the object of the present invention is therefore to specify a method for operating a hearing device with reduced comb filter perception. Furthermore, the object of the invention is to provide a hearing aid with reduced comb filter perception.
  • the invention solves this problem with a method for operating a hearing aid having the features of the first independent patent claim and a hearing aid having the features of the second independent claim.
  • the basic idea of the invention is a method for operating a hearing device, in which a head movement of a hearing aid wearer is detected and, in the case of a detected head movement, an acoustic signal detected by a microphone is amplified and output in phase modulation with a receiver.
  • the modulated phase is modulated between 0 and 15 ms.
  • This technique uses a natural ability of the human brain to block out comb filter effects so that they are not consciously perceptible.
  • humans are exposed to sound situations in which comb filter effects are also formed. If, for example, music is output in a room via a loudspeaker, the sound is reflected on the walls and reaches the ears of a listener with a time delay to direct sound. The occurring comb filter are measurable, but are not consciously perceived by the listener. It is believed that the human brain is able to integrate and thus eliminate sound impressions of both ears over time and in the frequency domain.
  • the human constantly performs small, sometimes smallest head movements, which cause on the one hand that the characteristic, ie the amplitude response, the comb filter constantly varies and on the other hand, that the phase of the acoustic signals that hit the right and left ear, constantly varied.
  • the human brain is able to wipe out comb filter effects.
  • an acoustic signal which has been subjected to a comb filter is supplied directly to the ear, as is the case, for example, when using a hearing aid, comb filter effects can be heard.
  • the method according to the invention solves this problem by monitoring the head movement of a hearing aid wearer, for example by evaluating an output signal of an acceleration sensor, which is arranged on or in the hearing aid and consequently experiences the same accelerations as the head.
  • the phase, ie the delay, of the acoustic signal detected and amplified by a microphone is constantly varied, ie a phase modulation of the hearing aid signal takes place.
  • These small variations in the amplified hearing aid signal simulate the natural effect that allows the human brain to block out comb filter effects.
  • the variations in the phase position of the hearing aid signal that are performed during the detection of head movements lead to a variation of the comb filter characteristic, whereby the perception of the comb filter effects is reduced.
  • sensors for example, to determine the head tilt is for example from the DE 10 2006 028 682 A1 refer to.
  • the sensor is used for example to control the directivity of the hearing aid.
  • US 2010/0030101 A1 is also a motion sensor described with which, among other things, a head movement can be detected. This is used, in particular, for detecting a reaction of a child-like hearing device wearer to a test sound to determine a hearing threshold.
  • an acoustic signal and an acceleration value of the hearing device are detected, for example with a microphone of a hearing device.
  • the detection of the acceleration value can be achieved, for example, by an acceleration sensor, can be measured by the linear accelerations, or by a gyrosensor, by the rotational movements and accelerations are measurable carried out, wherein the acceleration sensor can be arranged for example in the hearing aid. Accelerations are interpreted as head movements. If the linear and / or the rotational acceleration value is greater than a threshold value, the detected acoustic signal is subjected to a phase modulation, that is, the output of the acoustic signal in a later method step is delayed.
  • the threshold value can be given in the unit m / s 2 in the case of a linear acceleration sensor, and in the unit ° / s 2 in the case of a rotary acceleration sensor.
  • the threshold is obtained by series of measurements with subjects, such as the threshold corresponding to, for example, the average of the acceleration sensor signals instructing the subjects to keep their heads steady.
  • the detected acoustic signal is amplified and output, taking into account the optionally modulated in the previous step phase on a receiver of the hearing aid. If an abort criterion is not met, the first step is jumped.
  • the termination criterion can be, for example, the switching state "off" of an on-off switch on the hearing aid.
  • the modulated phase is modulated by a noise function.
  • noise function i. a function with a wide nonspecific frequency spectrum
  • the change in phase is uncorrelated.
  • the modulated phase is modulated between 0 and 10 ms.
  • a positive correlation in this context means that a large output signal of the motion sensor causes a large amplitude of the phase modulation.
  • the method in the individual hearing aids is preferably carried out independently of one another.
  • a hearing device with a hearing device housing, at least one microphone, a receiver, an earpiece, a power supply unit and a signal processing unit, which comprises at least one motion sensor which is connected to the signal processing unit, wherein head movements of the hearing device wearer can be detected by the motion sensor and wherein the signal processing unit comprises means for modulating, upon detection of head movements of the hearing device wearer, the phase of an acoustic signal detectable by the microphone and amplifiable by the signal processing unit and output by the receiver, the modulated phase being between 0 and 15 ms is modulated.
  • the hearing aid according to the invention comprises as further component at least one motion sensor which can detect head movements of the hearing aid wearer and relay them in the form of measurement signals to the signal processing unit.
  • the signal processing unit such as an electronic computer or microcontroller, receives the motion sensor signals and is capable of modulating the phase of the acoustic signals detected by the microphone.
  • the signal processing unit of the hearing aid comprises means for carrying out one of the methods described above.
  • the motion sensor comprises at least one acceleration sensor and / or at least one gyrosensor.
  • An acceleration sensor measures the acceleration by determining the inertial force acting on a test mass.
  • miniaturized sensors are often used whose measuring principle is based on piezoelectric effects.
  • Other acceleration sensors are designed as so-called micro-electro-mechanical systems, MEMS. They are available in versions for measuring linear accelerations or for measuring angular accelerations.
  • the motion sensor comprises at least two acceleration sensors and / or at least two gyro sensors, which are arranged in non-parallel axes, in particular in mutually orthogonally oriented axes.
  • Two or more acceleration sensors which may also be components of an acceleration sensor component, allow the measurement of acceleration vectors in a two- or three-dimensional space.
  • the prerequisite for this is that the measuring direction of the acceleration sensors is not parallel.
  • For the measurement of a spatial acceleration vector it is favorable to align the measuring directions orthogonal to one another. The same applies to the measurement of angular acceleration vectors in a two- or three-dimensional space.
  • FIG. 1 schematically shows a behind-the-ear hearing aid 1 'according to the prior art. It comprises a housing 2 'to be supported behind the auricle 12' of a hearing device wearer with a hearing device wearing hook 5 '.
  • a signal processing unit 9' In the housing 2 ', in addition to electronic components, which are combined to form a signal processing unit 9', a microphone 3 ', a battery 8' and a receiver 4 'are arranged.
  • the acoustic signal generated by the receiver 4 ' is passed through the hearing device wearing hook 5' and a sound tube 6 'to an earpiece 7', which is inserted into an auditory canal 13 'of the hearing aid wearer.
  • a control element 10' On the hearing aid housing 2 ', a control element 10', for example an on-off switch or a Radiomoduseinstellregler, arranged, which is connected to the signal processing unit 9 '.
  • FIG. 2 an example of a frequency response 20 of a comb filter is shown. It shows the course of the amplitude 22, eg in decibels, above the frequency 21, eg in Hertz.
  • Characteristic of a comb filter are the filter frequencies 24, also called notches, which occur several times and have the same frequency spacing 23. Between the filter frequencies 24, the gain increases up to the maxima 25, so that the comb-shaped amplitude curve 20, which gave this filter its name, results.
  • FIG. 3 shows an embodiment of a flowchart of a method 100 according to the invention.
  • the first method step 101 an acoustic signal and an acceleration value of the hearing device are detected, for example with a microphone of a hearing aid. Accelerations are interpreted as head movements.
  • query 102 is performed as to whether the linear and / or the rotational acceleration value are greater than a threshold value.
  • the threshold value is, for example, equal to the acceleration value with a quiet posture of the head. If the query 102 is satisfied, the detected acoustic signal is subjected to a phase modulation in method step 103, that is, the output of the acoustic signal is delayed in one of the following method steps.
  • the phase of the detected acoustic signal is not changed.
  • the detected acoustic signal is amplified and output, taking into account the optionally modulated in the previous method step phase via a receiver of the hearing aid.
  • query 105 is made as to whether an abort criterion has been met.
  • the termination criterion can be, for example, the switching state "off" of an on-off switch on the hearing aid. Another termination criterion would be, for example, a change of the operating mode of the hearing aid. If the abort criterion is met, the method ends, otherwise the first method step 101 is jumped.
  • FIG. 4 is an example of a phase curve 40 according to the invention over time 41, for example in milliseconds, shown, wherein the phase 42 is given for example in milliseconds.
  • the phase 46 is zero in the time ranges 45, ie no additional delay is added to the delay of the signal output inherently caused by the signal processing unit of the hearing aid.
  • a phase modulation such as a noise function, applied.
  • FIG. 5 an embodiment of a hearing aid 1 according to the invention is shown schematically. It comprises a housing 2 to be worn behind the auricle 12 of a hearing aid wearer with a hearing device wearing hook 5.
  • a microphone 3 In the housing 2, a microphone 3, a battery 8 and a receiver 4 are arranged in addition to electronic components that are combined to form a signal processing unit 9.
  • the acoustic signal generated by the receiver 4 is passed through the hearing device wearing hook 5 and a sound tube 6 to an earpiece 7, which is inserted into an auditory canal 13 of the hearing aid wearer.
  • a control element 10 for example, an on-off switch or a Radioactive switch
  • the hearing device 1 comprises a motion sensor 11, which is arranged in or on the hearing device housing 2 and, in the worn state of the hearing device 1, is exposed to the same accelerations as the head of the hearing device wearer.
  • the motion sensor 11 includes, for example, three acceleration sensors that are orthogonal to each other and measure accelerations in the direction of the coordinate axes 16.
  • the motion sensor 11 may include three gyro sensors that measure angular accelerations in the directions 15.

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  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Neurosurgery (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Manipulator (AREA)
  • Gyroscopes (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Claims (9)

  1. Procédé (100) de mise en fonctionnement d'un appareil auditif (1), dans lequel un mouvement de la tête du porteur de l'appareil auditif est détecté et un signal acoustique détecté au moyen d'un microphone (3) lors d'un mouvement détecté de la tête est amplifié et est délivré de manière modulée en phase au moyen d'un récepteur (4), caractérisé en ce que la phase modulée est modulée entre 0 et 15 ms.
  2. Procédé (100) de mise en fonctionnement d'un appareil auditif (1) selon la revendication 1, consistant à :
    a) détecter un signal acoustique et détecter une valeur d'accélération linéaire et/ou de rotation d'un appareil auditif (101) ;
    b) dans le cas où la valeur d'accélération linéaire et/ou de rotation est supérieure à une valeur de seuil (102), appliquer une modulation de phase au signal acoustique détecté (103) ;
    c) amplifier le signal acoustique détecté et le délivrer par l'intermédiaire d'un récepteur (104) ;
    d) dans le cas où un critère d'arrêt, notamment un état d'activation déterminé d'un élément de commande (10) présent sur l'appareil auditif (1) n'est pas satisfait (105), passer à l'étape de procédé a).
  3. Procédé (100) de mise en fonctionnement d'un appareil auditif (1) selon l'une quelconque des revendications précédentes, dans lequel la phase modulée est modulée par une fonction de bruit (44).
  4. Procédé (100) de mise en fonctionnement d'un appareil auditif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une corrélation positive est présente entre l'amplitude de la modulation de phase et le signal de sortie du capteur de mouvement.
  5. Procédé (100) de mise en fonctionnement d'un appareil auditif (1) selon l'une quelconque des revendications précédentes, dans lequel le procédé (100) est mis en oeuvre dans les appareils auditifs individuels (1) indépendamment l'un de l'autre lors d'un appareillage binaural d'un porteur de l'appareil auditif.
  6. Appareil auditif (1), comprenant un boîtier d'appareil auditif (2), au moins un microphone (3), un récepteur (4), un écouteur (7), une unité d'alimentation électrique (8) et une unité de traitement du signal (9),
    - dans lequel l'appareil auditif (1) comprend au moins un capteur de mouvement (11) relié à l'unité de traitement du signal (9),
    - dans lequel des mouvements de tête du porteur de l'appareil auditif peuvent être détectés par un capteur de mouvement (11),
    - dans lequel l'unité de traitement du signal (9) comprend des moyens permettant de moduler, lors de la détection de mouvements de tête du porteur de l'appareil auditif, la phase d'un signal acoustique pouvant être détecté par le microphone (3), amplifiée par l'unité de traitement du signal (9) et délivrée par le récepteur (4), caractérisé en ce que la phase modulée est modulée entre 0 et 15 ms.
  7. Appareil auditif (1) selon la revendication 6, dans lequel l'unité de traitement du signal (9) comprend des moyens destinés à mettre en oeuvre un procédé (100) selon l'une quelconque des revendications 1 à 5.
  8. Appareil auditif (1) selon la revendication 6 ou 7, dans lequel le capteur de mouvement (11) comprend au moins un capteur d'accélération et/ou au moins un capteur gyroscopique.
  9. Appareil auditif (1) selon la revendication 6 ou 7, caractérisé en ce que le capteur de mouvement (11) comprend au moins deux capteurs d'accélération et/ou au moins deux capteurs gyroscopiques qui sont disposés suivant des axes non parallèles, notamment suivant des axes (15, 16) orientés perpendiculairement l'un à l'autre.
EP12162979.4A 2011-04-29 2012-04-03 Procédé de fonctionnement d'un appareil auditif avec perception réduite de filtrage en peigne et appareil auditif avec perception réduite de filtrage en peigne Active EP2519033B1 (fr)

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Application Number Priority Date Filing Date Title
DE102011075006A DE102011075006B3 (de) 2011-04-29 2011-04-29 Verfahren zum Betrieb eines Hörgerätes mit verringerter Kammfilterwahrnehmung und Hörgerät mit verringerter Kammfilterwahrnehmung

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EP2519033A2 EP2519033A2 (fr) 2012-10-31
EP2519033A3 EP2519033A3 (fr) 2016-04-20
EP2519033B1 true EP2519033B1 (fr) 2017-12-13

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US (1) US8873781B2 (fr)
EP (1) EP2519033B1 (fr)
CN (1) CN102761815B (fr)
DE (1) DE102011075006B3 (fr)
DK (1) DK2519033T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9560444B2 (en) * 2013-03-13 2017-01-31 Cisco Technology, Inc. Kinetic event detection in microphones
KR102192361B1 (ko) * 2013-07-01 2020-12-17 삼성전자주식회사 머리 움직임을 이용한 사용자 인터페이스 방법 및 장치
KR102021780B1 (ko) * 2013-07-02 2019-09-17 삼성전자주식회사 보청기 및 보청기 제어 방법
US9048798B2 (en) 2013-08-30 2015-06-02 Qualcomm Incorporated Gain control for a hearing aid with a facial movement detector
EP2908549A1 (fr) 2014-02-13 2015-08-19 Oticon A/s Dispositif de prothèse auditive comprenant un élément de capteur
DE102016226112A1 (de) 2016-12-22 2018-06-28 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
DE102017202480A1 (de) 2017-02-16 2018-08-16 Sivantos Pte. Ltd. Verfahren zum Betrieb einer Hörvorrichtung und Hörvorrichtung
DE102018206979A1 (de) 2018-05-04 2019-11-07 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgeräts und Hörgerät
DE102018207780B3 (de) * 2018-05-17 2019-08-22 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörgerätes
DE102018209801A1 (de) * 2018-06-18 2019-12-19 Sivantos Pte. Ltd. Verfahren zum Betrieb eines Hörvorrichtungssystems und Hörvorrichtungssystem

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100074460A1 (en) * 2008-09-25 2010-03-25 Lucent Technologies Inc. Self-steering directional hearing aid and method of operation thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030016327A (ko) * 2003-01-13 2003-02-26 김동준 머리의 움직임을 감지하여 입체음향을 듣는 스테레오 헤드폰
GB0419346D0 (en) * 2004-09-01 2004-09-29 Smyth Stephen M F Method and apparatus for improved headphone virtualisation
TWI264939B (en) * 2005-08-02 2006-10-21 Quanta Comp Inc Electric apparatus capable of adjusting display direction and display direction adjusting method thereof
US7522738B2 (en) * 2005-11-30 2009-04-21 Otologics, Llc Dual feedback control system for implantable hearing instrument
DE102006028682A1 (de) * 2006-06-22 2008-01-03 Siemens Audiologische Technik Gmbh Hörvorrichtung mit MEMS-Sensor
US8611557B2 (en) * 2007-08-17 2013-12-17 J. Craig Oxford Method and apparatus for audio processing
EP2031418B1 (fr) * 2007-08-27 2017-11-01 Harman Becker Automotive Systems GmbH Système de suivi utilisant la technologie RFID (identification de la fréquence radio)
JP4355359B1 (ja) * 2008-05-27 2009-10-28 パナソニック株式会社 マイクを外耳道開口部に設置する耳掛型補聴器
US20100030101A1 (en) * 2008-06-06 2010-02-04 Durrant John D Method And System For Acquiring Loudness Level Information
DE102009010892B4 (de) * 2009-02-27 2012-06-21 Siemens Medical Instruments Pte. Ltd. Vorrichtung und Verfahren zur Reduzierung von Trittschallwirkungen bei Hörvorrichtungen mit aktiver Okklusionsreduktion
US9101299B2 (en) * 2009-07-23 2015-08-11 Dean Robert Gary Anderson As Trustee Of The D/L Anderson Family Trust Hearing aids configured for directional acoustic fitting

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100074460A1 (en) * 2008-09-25 2010-03-25 Lucent Technologies Inc. Self-steering directional hearing aid and method of operation thereof

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EP2519033A3 (fr) 2016-04-20
US8873781B2 (en) 2014-10-28
US20120275630A1 (en) 2012-11-01
EP2519033A2 (fr) 2012-10-31
DK2519033T3 (da) 2018-03-05
CN102761815A (zh) 2012-10-31
DE102011075006B3 (de) 2012-10-31
CN102761815B (zh) 2017-03-01

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