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1. 发明申请

WO2021171055A1 SYSTEMS AND METHODS FOR RELAYING DATA BETWEEN HEARING DEVICES 审中-公开
公开(公告)号：WO2021171055A1
公开(公告)日：2021-09-02
申请号：PCT/IB2020/051560
申请日：2020-02-24
申请人： SONOVA AG
发明人： GALLO, Alessandro , EL-HOIYDI, Amre , FERRARI, Federico
IPC分类号： H04R25/00
摘要： An exemplary hearing device is configured to receive, from a source, sequential data packets each identified by a sequence number. The hearing device receives, from an additional hearing device configured to also receive the sequential data packets, a first particular sequence number indicating a last of the sequential data packets received without discontinuity by the additional hearing device. The hearing device selectively transmits, based on the first particular sequence number and to the additional hearing device, a data packet included in the sequential data packets received from the source, the data packet identified by a sequence number that is based on the first particular sequence number.

2. 发明申请

WO2020152324A1 SIGNAL PROCESSING DEVICE, SYSTEM AND METHOD FOR PROCESSING AUDIO SIGNALS 审中-公开
公开(公告)号：WO2020152324A1
公开(公告)日：2020-07-30
申请号：PCT/EP2020/051735
申请日：2020-01-24
申请人： SONOVA AG
发明人： DIEHL, Peter Udo , SPRENGEL, Elias
IPC分类号： H04R25/00 , G06N3/02 , G10L25/30 , G10L21/0272
摘要： A signal processing device (4) for processing audio signals is described. The signal processing device (4) has an input interface (13) for receiving an input signal and an output interface (14) for outputting an output signal. Moreover, the signal processing device (4) has at least one neural network (11) for separating one or more audio signals from the input signal. The number of audio signals separated from the input signal by using the at least one neural network (11) is variable.

3. 发明申请

WO2020038547A1 EARPIECE AND MANUFACTURING METHOD AND CUSTOMIZATION METHOD OF THE EARPIECE 审中-公开
公开(公告)号：WO2020038547A1
公开(公告)日：2020-02-27
申请号：PCT/EP2018/072428
申请日：2018-08-20
申请人： SONOVA AG
发明人： LONSKY, Julia , SILBERZAHN, Konstantin
IPC分类号： H04R25/00 , A61F11/08
摘要： The disclosure relates to an earpiece configured to be at least partially inserted into an ear and comprising a core (17, 117, 177, 187, 217, 317, 417, 517) comprising a material that during insertion of the earpiece into the ear is deformable above a transition temperature and non-deformable below the transition temperature. The disclosure also relates to a method of manufacturing the earpiece. The disclosure further relates to a method of customizing the earpiece. To allow an in-situ customization of the earpiece in an ear of a user, the disclosure proposes to provide a sleeve (21, 121, 191, 221, 321, 421, 521) at least partially enclosing the core (17, 117, 177, 187, 217, 317, 417, 517), wherein the sleeve (21, 121, 191, 221, 321, 421, 521) has elastic properties selected such that the core (17, 117, 177, 187, 217, 317, 417, 517) conforms to a shape (22, 23, 122, 123, 322, 422, 522) of the sleeve (21, 121, 191, 221, 321, 421, 521) above the transition temperature and the core (17, 117, 177, 187, 217, 317, 417, 517) retains the sleeve (21, 121, 191, 221, 321, 421, 521) in its shape (22, 23, 122, 123, 322, 422, 522) below the transition temperature.

4. 发明申请

WO2019220167A1 METHOD AND APPARATUS FOR IN-EAR ACOUSTIC READOUT OF DATA FROM A HEARING INSTRUMENT 审中-公开
公开(公告)号：WO2019220167A1
公开(公告)日：2019-11-21
申请号：PCT/IB2018/000731
申请日：2018-05-15
申请人： SONOVA AG
发明人： KARAMUK, Erdal , WAGNER, Paul , BAER, Daniel
IPC分类号： H04R1/28 , H04R1/22 , H04R25/00
摘要： Systems and methods for two-way communication with a hearing device are disclosed. In one embodiment, an accessory for communication with a hearing device includes an acoustic filter, and a microphone configured as an acoustic receiver (RX) for acoustic signals from a speaker of the hearing device via the acoustic filter. The acoustic filter is configured to operate at at least one resonance frequency. The accessory is in acoustic and magnetic communication with the hearing device.

5. 发明申请

WO2019072401A1 SELECTING A MICROPHONE BASED ON ESTIMATED PROXIMITY TO SOUND SOURCE 审中-公开
公开(公告)号：WO2019072401A1
公开(公告)日：2019-04-18
申请号：PCT/EP2017/076221
申请日：2017-10-13
申请人： SONOVA AG
发明人： GEORGANTI, Eleftheria
IPC分类号： H04R25/00 , H04R3/00 , H04R27/00
CPC分类号： H04R25/43 , H04R3/005 , H04R27/00 , H04R2420/01
摘要： In some implementations, the disclosed technology determines that a microphone is likely closer to a sound source compared to other microphones partially based on determining a spectral standard deviation associated with an audio signal captured by the microphone. In some implementations, the disclosed technology determines a spectral standard deviation of audio signals associated with different microphones and determines that the microphone with the lowest spectral standard deviation is likely the closest microphone to a sound source. The disclosed technology can determine the closest microphone generally independent of input signal level, independent of microphone sensitivity, independent of microphone design, independent of microphone manufacturer, and independent of the sound source intensity (e.g., "loud" or "soft").

6. 发明申请

WO2019052715A1 COMMUNICATION DEVICE COMPRISING AN ACOUSTICAL SEAL AND A VENT OPENING 审中-公开
公开(公告)号：WO2019052715A1
公开(公告)日：2019-03-21
申请号：PCT/EP2018/069105
申请日：2018-07-13
申请人： SONOVA AG
发明人： KUIPERS, Erwin
IPC分类号： H04R1/10 , H04R1/28 , H04R25/00
摘要： A communication device configured for use in a user's ear canal comprises a sealing mechanism (35, 629) configured to acoustically seal a section of the ear canal and a sound conduit (30, 330, 430, 630, 730, 830, 930, 1030, 1130, 1230, 1430, 1530, 1630, 1730) in acoustic communication with a sound source (14, 614). The sound conduit comprises a first opening (30B, 636), a second opening (30C, 637, 737, 937, 1037, 1237, 1537), a conduit housing (33, 632, 732, 832, 932, 1032, 1132, 1232, 1432, 1532, 1632), and a vent opening (36A, 36B, 336, 336A, 336B, 651 - 655, 1051 - 1056, 1151, 1251, 1252). In order to provide a reliable adjustment for the venting of sound waves in between a sealed section of the ear canal and an ambient environment outside the sealed section, an acoustic valve comprising a valve member (39, 339, 339A, 339B, 439, 510A, 510B, 670, 770, 870, 1070, 1270, 1470, 1670, 1770) is moveably coupled with the conduit housing, which moveable coupling is configured to provide a relative motion of the valve member and the conduit housing, such that by said relative motion the acoustic valve is configured to provide for at least one of opening the vent opening, closing the vent opening, and adjusting a size of the vent opening, wherein the communication device further comprises an electrical actuator (45, 645, 1280, 1380, 1480, 1680, 1780) configured to activate said relative motion.

7. 发明申请

WO2019037854A1 HEARING DEVICE CHARGER WITH INSERTION/EJECTION CONTROL 审中-公开
公开(公告)号：WO2019037854A1
公开(公告)日：2019-02-28
申请号：PCT/EP2017/071325
申请日：2017-08-24
申请人： SONOVA AG
发明人： BALTENSPERGER, Christian , LAUNER, Stefan
IPC分类号： H04R1/10 , H04R25/00
CPC分类号： H04R25/55 , H04R1/1025 , H04R25/556 , H04R2225/31 , H04R2225/33
摘要： A charger for a hearing device that provides a user with control of insertion and/or ejection of the hearing device into or out of the charger. A user may use a user control to move the hearing device in the charger from a position where the hearing device can be charged by the charger and a removal position where the user may easily, manually remove the hearing device from the charger.

8. 发明申请

WO2019029810A1 ACTIVATING A MODE OF A HEARING DEVICE 审中-公开
公开(公告)号：WO2019029810A1
公开(公告)日：2019-02-14
申请号：PCT/EP2017/070292
申请日：2017-08-10
申请人： SONOVA AG
发明人： HÖGBERG, Jonas , VON TESSIN, Michael , SPIELER, Ivo , LUCAS-HIRTZ, Daniel , MATTMÜLLER, Jan
IPC分类号： H04R25/00
摘要： The disclosed technology generally relates to operation modes for hearing devices. In some implementations, the disclosed technology includes a hearing device entering into and operating in airplane mode or a mode of operation that limits communication with a select frequency or select group of frequencies. To enter a mode of operation, a user can use two inputs for the hearing device. For example, one input is a battery closing and another input is the pushing of a button on the device (e.g., on the hearing device or a mobile device in communication with the hearing device).

9. 发明申请

WO2018130287A1 HEARING DEVICE WITH ACOUSTIC SHOCK CONTROL AND METHOD FOR ACOUSTIC SHOCK CONTROL IN A HEARING DEVICE 审中-公开
公开(公告)号：WO2018130287A1
公开(公告)日：2018-07-19
申请号：PCT/EP2017/050595
申请日：2017-01-12
申请人： SONOVA AG
发明人： LUO, Henry , LEE, Shawn , TALASLIAN, Ara , NAWROCKI, Greg
IPC分类号： H04R1/10 , H04R25/00 , H03G3/24 , H03G3/32
摘要： The present invention pertains to a hearing device for being worn at or at least partly within an ear of a user and comprising an acoustic shock detector (4) for detecting an acoustic shock event present in an input audio signal from an input transducer (1) and providing shock detection information related to the acoustic shock event. The hearing device further comprises an acoustic shock controller (5) for determining a first gain factor (G b ) and a second gain factor (G p ) in dependence of the shock detection information, a first attenuator (6) for attenuating a processed input audio signal by the first gain factor (G b ) and providing an attenuated audio signal to an output limiter (2) providing a limited audio signal, and a second attenuator (7) for attenuating the limited audio signal by the second gain factor (G p ) and providing a further attenuated audio signal to an output transducer (3). The present invention further relates to a corresponding method for acoustic shock control in a hearing device.

10. 发明申请

WO2018127298A1 MICROPHONE ASSEMBLY TO BE WORN AT A USER'S CHEST 审中-公开
公开(公告)号：WO2018127298A1
公开(公告)日：2018-07-12
申请号：PCT/EP2017/050341
申请日：2017-01-09
申请人： SONOVA AG
发明人： GIGANDET, Xavier , JOST, Timothée
IPC分类号： H04R25/00 , H04R3/00 , H04R27/00
摘要： There is provided a microphone assembly (10) to be worn at a user's chest, comprising: at least three microphones (20, 21, 22) for capturing audio signals from the user's voice, the microphones defining a microphone plane; an acceleration sensor (30) for sensing gravitational acceleration in at least two orthogonal dimensions so as to determine a direction of gravity ( G xy ); a beamformer unit (32) for processing the captured audio signals in a manner so as to create a plurality of N acoustic beams (1 a-6a, 1 b-6b) having directions spread across the microphone plane, a unit (34) for selecting a subgroup of M acoustic beams from the N the acoustic beams, wherein the M acoustic beams are those of the N acoustic beams whose direction is closest to the direction (26) antiparallel to the direction of gravity determined from the gravitational acceleration sensed by the acceleration sensor; an audio signal processing unit (36) having M independent channels (36A, 36B), one for each of the M acoustic beams of the subgroup, for producing an output audio signal for each of the M acoustic beams; a unit (38) for estimating the speech quality of the audio signal in each of the channels; and an output unit (40) for selecting the signal of the channel with the highest estimated speech quality as the output signal (42) of the microphone assembly (10).

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