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公开(公告)号：US08644540B2
公开(公告)日：2014-02-04
申请号：US12699543
申请日：2010-02-03
IPC分类号： H04R25/00
CPC分类号： H04R23/002
摘要： The invention relates to a hearing device 1 adapted for placement in, at or near a person's ear, the hearing device 1 comprising a microphone 2, a receiver 4 and a signal conditioning means 3 connected to the microphone 2 and to the receiver 4, the microphone 2 being arranged for receiving acoustical signals from the person's surroundings 7 and converting these acoustical signals into electrical signals and the receiver 4 being arranged for converting electrical signals into acoustical signals and transmitting these into the ear's ear canal 13. The object of the present invention is to provide a small, light-weight hearing device 1. The problem is solved in that the receiver 4 comprises a thermoacoustical transducer 18, which allows for a receiver 4 which may take up less space in the hearing device 1 and may have a smaller weight. This has the advantage of allowing the hearing device 1 to be small and light-weight, thus providing an improved wearing comfort. The invention may e.g. be used in hearing aids for compensating a person's loss of hearing capability.
摘要翻译： 本发明涉及一种适于放置在人耳部或附近的听力装置1，听觉装置1包括麦克风2，接收器4和连接到麦克风2和接收器4的信号调节装置3， 麦克风2被布置成用于从人的环境7接收声音信号，并将这些声学信号转换成电信号，并且接收机4被布置成用于将电信号转换成声信号并将它们发送到耳朵的耳道中。本发明的目的 是提供一种小型，轻量级的听力装置1.解决的问题在于，接收器4包括热声换能器18，该热声换能器18允许接收器4，其可以在听力装置1中占据更少的空间，并且可以具有较小的 重量。 这具有允许听力装置1小且重量轻的优点，从而提供改善的佩戴舒适性。 本发明可以例如 用于助听器，用于补偿人员听力损失。
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公开(公告)号：US08630434B2
公开(公告)日：2014-01-14
申请号：US12338567
申请日：2008-12-18
IPC分类号： H04R25/00
CPC分类号： H04R25/652 , H04R25/658 , H04R2460/11
摘要： A hearing device having a circuitry unit which is adapted for processing sound signals and converting the processed sound signals into corresponding electrical signals. An output module is provided for receiving the electric signals after processing by the circuitry unit. The output module defines an outer surface. At least one venting channel is arranged adjacent to the outer surface of the output module of the hearing device. The hearing device may also have a mold, which is adapted to receive the output module in a through going opening. The at least one venting channel is arranged at the interface between the mold and the output module and advantageously provides a pressure balance in the user's ear canal to minimize occlusion. An ITE-part of a hearing device is furthermore provided.
摘要翻译： 一种具有电路单元的听力装置，其适于处理声音信号并将经处理的声音信号转换成相应的电信号。 提供一个输出模块，用于在电路单元处理之后接收电信号。 输出模块定义一个外表面。 至少一个通气通道被布置成与听力装置的输出模块的外表面相邻。 听力装置还可以具有模具，其适于在通过开口中接收输出模块。 至少一个通气通道布置在模具和输出模块之间的界面处，并且有利地在使用者的耳道中提供压力平衡以最小化闭塞。 此外还提供了听力装置的ITE部分。
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公开(公告)号：US08229127B2
公开(公告)日：2012-07-24
申请号：US12219063
申请日：2008-07-15
IPC分类号： H04R25/00
CPC分类号： H04R25/505 , G10K11/178 , G10K2210/1081 , H04R25/453 , H04R25/554 , H04R2460/01
摘要： Disclosed is a hearing device system comprising at least one hearing aid circuitry and at least one active noise cancellation unit, the at least one hearing aid circuitry comprises at least one input transducer adapted to convert a first audio signal to an electric audio signal; a signal processor connected to the at least one input transducer and adapted to process said electric audio signal by at least partially correcting for a hearing loss of a user; an output transducer adapted to generate from at least said processed electric audio signal a sound pressure in an ear canal of the user, whereby the generated sound pressure is at least partially corrected for the hearing loss of the user; the at least one active noise cancellation unit being adapted to provide an active noise cancellation signal adapted to perform active noise cancellation of an acoustical signal entering the ear canal in addition to said generated sound pressure, wherein the hearing device system further comprises a combiner unit adapted to combine the processed electric audio signal with the active noise cancellation signal, to obtain a combined signal and to provide the combined signal to the output transducer.
摘要翻译： 公开了一种包括至少一个助听器电路和至少一个主动噪声消除单元的听力设备系统，所述至少一个助听器电路包括适于将第一音频信号转换为电音频信号的至少一个输入换能器; 连接到所述至少一个输入换能器并且适于通过至少部分地校正用户的听力损失来处理所述电音频信号的信号处理器; 输出换能器，其适于从至少所述经处理的电音频信号产生用户的耳道中的声压，由此产生的声压至少部分地被校正以用于用户的听力损失; 所述至少一个主动噪声消除单元适于提供适于执行除了所述产生的声压之外进入耳道的声学信号的有源噪声消除的主动噪声消除信号，其中所述听力设备系统还包括适配器 将经处理的电音频信号与有源噪声消除信号组合，以获得组合信号并将组合信号提供给输出换能器。
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14.发明授权Audio system with varying time delay and method for processing audio signals 有权具有不同时间延迟的音频系统和处理音频信号的方法公开(公告)号：US08054999B2
公开(公告)日：2011-11-08
申请号：US11640958
申请日：2006-12-19
申请人： Karsten Bo Rasmussen
发明人： Karsten Bo Rasmussen
CPC分类号： G10L21/02
摘要： The invention regards a method for processing audio signals whereby an audio signal is captured, digitized and processed in the digital domain by a digital signal processing unit or DSP, and where a processed output signal from the digital signal processing unit is converted to the analog domain and served at a transducer for providing a sensation of sound. The DSP unit is provided with mean for performing at least two different digital algorithms which delivers each their processed signal having each their non identical time delay and further the most rewarding sound signal is chosen and served at the output transducer.
摘要翻译： 本发明涉及一种用于处理音频信号的方法，由此音频信号由数字信号处理单元或DSP在数字域中被捕获，数字化和处理，并且其中来自数字信号处理单元的经处理的输出信号被转换为模拟域 并在换能器处提供声音感。 DSP单元具有用于执行至少两个不同的数字算法的平均值，该数字算法递送其每个处理的信号具有每个其不相同的时间延迟，并且进一步在输出换能器处选择和服务最有价值的声音信号。
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公开(公告)号：US07477754B2
公开(公告)日：2009-01-13
申请号：US10526229
申请日：2003-08-07
CPC分类号： H04R25/505 , A61F2011/145 , H04R2460/05
摘要： A method for counteracting the occlusion effect of an electronic device delivering an audio signal to the ear, like a hearing aid or an active ear protector, where the electronic device includes a transmission path with an external microphone or input line which receives a signal from the environment and an signal processor and a receiver which receives processes signal from the signal from the signal processor and delivers sound signals to the ear, whereby an ear piece is inserted into the ear canal and totally or partially blocks the canal. The sound conditions in the cavity between the ear piece and the tympanic membrane are directly or indirectly determined, and whenever condition leading to occlusion problems are determined, the transmission characteristics of the transmission path or the receiver changes in order to counteract the occlusion effect.
摘要翻译： 一种用于抵消将音频信号递送到耳朵的电子设备的遮挡效果的方法，如助听器或主动式耳罩，其中电子设备包括具有外部麦克风的传输路径或输入线，其接收来自 信号处理器和接收器，其从来自信号处理器的信号接收处理信号，并将声音信号传送到耳朵，由此将耳片插入到耳道中并完全或部分地阻塞运河。 直接或间接地确定耳片和鼓膜之间的空腔中的声音条件，并且每当确定导致闭塞问题的情况时，传输路径或接收器的传输特性发生变化以抵消遮挡效应。
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公开(公告)号：US20090041260A1
公开(公告)日：2009-02-12
申请号：US12219063
申请日：2008-07-15
IPC分类号： G10K11/16
CPC分类号： H04R25/505 , G10K11/178 , G10K2210/1081 , H04R25/453 , H04R25/554 , H04R2460/01
摘要： Disclosed is a hearing device system comprising at least one hearing aid circuitry and at least one active noise cancellation unit, the at least one hearing aid circuitry comprises at least one input transducer adapted to convert a first audio signal to an electric audio signal; a signal processor connected to the at least one input transducer and adapted to process said electric audio signal by at least partially correcting for a hearing loss of a user; an output transducer adapted to generate from at least said processed electric audio signal a sound pressure in an ear canal of the user, whereby the generated sound pressure is at least partially corrected for the hearing loss of the user; the at least one active noise cancellation unit being adapted to provide an active noise cancellation signal adapted to perform active noise cancellation of an acoustical signal entering the ear canal in addition to said generated sound pressure, wherein the hearing device system further comprises a combiner unit adapted to combine the processed electric audio signal with the active noise cancellation signal, to obtain a combined signal and to provide the combined signal to the output transducer.
摘要翻译： 公开了一种包括至少一个助听器电路和至少一个主动噪声消除单元的听力设备系统，所述至少一个助听器电路包括适于将第一音频信号转换为电音频信号的至少一个输入换能器; 连接到所述至少一个输入换能器并且适于通过至少部分地校正用户的听力损失来处理所述电音频信号的信号处理器; 输出换能器，其适于从至少所述经处理的电音频信号产生用户的耳道中的声压，由此产生的声压至少部分地被校正以用于用户的听力损失; 所述至少一个主动噪声消除单元适于提供适于执行除了所述产生的声压之外进入耳道的声学信号的有源噪声消除的主动噪声消除信号，其中所述听力设备系统还包括适配器 将经处理的电音频信号与有源噪声消除信号组合，以获得组合信号并将组合信号提供给输出换能器。
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公开(公告)号：US07181030B2
公开(公告)日：2007-02-20
申请号：US10501231
申请日：2003-01-07
IPC分类号： H04R25/00
CPC分类号： H04R25/402 , H04R25/407 , H04R2410/07
摘要： The invention concerns a hearing aid with at least one primary sound to electric converting transducer converting sounds in the environment into electrical signals and a signal processing unit for amplifying the electrical signal according to the needs of the user and an electrical to sound transducer for receiving the amplified electrical signal and delivering a sound signal to the ear wherein at least one further sound to electrical transducer is provided. The said further transducer has a sensitivity to wind noise which is smaller than the sensitivity to wind noise of the primary transducer and further the signal processing unit has means for detecting the level of wind noise in the signal from the primary sound to electric converting transducer. According to the invention also selecting means are provided for selecting the signal to be amplified from either the primary—or the at least one further sound to electrical transducer.
摘要翻译： 本发明涉及一种助听器，其具有至少一个主要声音以电转换换能器将环境中的声音转换为电信号;以及信号处理单元，用于根据用户的需要放大电信号，以及电 - 声换能器，用于接收 放大的电信号并将声音信号传送到耳朵，其中提供至少一个另外的声音至电变换器。 所述另外的传感器对风噪声的灵敏度小于主要传感器的风噪声的灵敏度，此外，信号处理单元具有用于检测从主声音到电转换换能器的信号中的风噪声水平的装置。 根据本发明，还提供了选择装置，用于从主要或至少一个另外的声音到电变换器中选择要被放大的信号。
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公开(公告)号：US08842864B2
公开(公告)日：2014-09-23
申请号：US12899894
申请日：2010-10-07
IPC分类号： H04R25/00
CPC分类号： H04R25/654
摘要： The invention relates to a hearing instrument comprising an ITE-part adapted for being positioned in the ear canal of a user, the ITE-part comprising a housing comprising first and second openings adapted for facing towards the ear drum when said ITE-part is mounted in the ear canal, said first and second openings being adapted to allow first and second functional elements of the ITE-part to be in communication with the ear canal, the hearing instrument further comprising a wax filter adapted to fully or partially cover said first and second openings. The invention further relates to the use of a hearing instrument, to a method of wax protection in a hearing instrument and to a wax filter. The object of the present invention is to provide an alternative solution to protect relevant parts of a hearing aid against wax deposition. The problem is solved in that the wax filter comprises at least first and second distinctly different parts for covering respectively, said first and second openings, each of said first and second distinctly different parts of the wax filter being individually optimized. This has the advantage of providing a flexible one-piece wax filter that is optimized according to need. The invention may e.g. be used for the hearing instruments comprising an in-the-ear-part.
摘要翻译： 本发明涉及一种包括适于定位在使用者的耳道中的ITE部分的听力器械，所述ITE部件包括壳体，所述壳体包括当所述ITE部件被安装时适于面向耳鼓的第一和第二开口 在耳道中，所述第一和第二开口适于允许ITE部分的第一和第二功能元件与耳道连通，所述助听器还包括蜡过滤器，其适于完全或部分地覆盖所述第一和/ 第二个开口。 本发明还涉及助听器的使用，助听器和蜡过滤器中蜡保护的方法。 本发明的目的是提供一种用于保护助听器相对于蜡沉积的部件的替代方案。 解决的问题在于，蜡过滤器至少包括第一和第二明显不同的部分，用于分别覆盖所述第一和第二开口，蜡过滤器的所述第一和第二明显不同的部分中的每一个被单独优化。 这具有提供根据需要优化的柔性一体式蜡过滤器的优点。 本发明可以例如 用于包括耳内部分的听力器械。
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19.发明授权公开(公告)号：US07512245B2
公开(公告)日：2009-03-31
申请号：US10546919
申请日：2004-02-04
CPC分类号： H04R25/407 , G10L25/78 , G10L2021/02166 , H04R3/005
摘要： In the method according to the invention a signal processing unit receives signals from at least two microphones worn on the user's head, which are processed so as to distinguish as well as possible between the sound from the user's mouth and sounds originating from other sources. The distinction is based on the specific characteristics of the sound field produced by own voice, e.g. near-field effects (proximity, reactive intensity) or the symmetry of the mouth with respect to the user's head.
摘要翻译： 在根据本发明的方法中，信号处理单元从佩戴在用户头上的至少两个麦克风接收信号，这些麦克风被处理以便区分来自用户嘴的声音和源自其他来源的声音。 该区别基于由自己的声音产生的声场的具体特性，例如 近场效应（接近度，反应强度）或嘴部相对于使用者头部的对称性。
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