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    • 93. 发明公开
    • 양이 보청기의 빔-포밍 시스템 및 그 방법
    • 用于双边听觉支持设备的波束形成系统和方法
    • KR1020150053842A
    • 2015-05-19
    • KR1020130135582
    • 2013-11-08
    • 한양대학교 산학협력단
    • 김인영이준창남경원조경원
    • H04R25/00
    • H04R25/405H04R25/48H04R2203/12H04R2430/23
    • 본발명은양이보청기의빔-포밍방법에관한것으로, 보다상세하게는양이보청기를사용하는난청자가인식하고자하는음성의입력(유입)이난청자의여하한방향으로부터이루어지더라도난청자가처한신체적상황(physical positioning)에관계없이그리고유입되는대상음성의주파수에관계없이대상음성을인식할수 있도록하는빔-포밍방안에관한것이다. 본발명에의한빔-포밍방법은 (a)양이보청기에입력되는음성의빔-포밍을통해예비적빔 패턴(preliminary beam pattern)을형성하여, 난청자의인식대상음성이상기보청기의정 방면, 후방면, 좌측방면또는우측방면에서입력되는지판단하는단계; 및 (b)상기예비적빔 패턴을상기대상음성의음원(sound source)이위치한방향에따라조정하여(calibrating) 상기대상음성에대한최종적빔 패턴(출력음성)을형성하는단계를포함하여본 발명의과제를해결한다.
    • 提供了一种用于双耳听力支持装置的波束形成系统和方法,即使从任何方向给出使用双耳听力支持装置的听力难听的声音的输入(流入)是从任何方向发出的, 听力难以识别主体声音,而不管听觉听觉的物理定位如何,而不管主体声音的频率如何。根据本发明的波束形成方法通过包括步骤 通过进入双耳听力支持装置的声音的波束形成形成初步波束图案,并从前面,后面,左侧和右侧判断听觉装置的哪个方向用于识别 输入听力困难; 并根据被摄体声音的声源所在的方向校准预备光束图案,并在对象语音上形成最终的波束图案(输出语音)。
    • 95. 发明授权
    • 주변소음 소거와 주파수 채널별 압축 기능을 가진 보청기
    • 听力艾滋病与环境噪声减少和频繁的频道压缩功能
    • KR101248125B1
    • 2013-03-27
    • KR1020120114406
    • 2012-10-15
    • (주)알고코리아
    • 권유정
    • H04R25/00H04R3/04
    • H04R25/50H04R3/04H04R25/48
    • PURPOSE: A hearing aid including a frequency pressure function and a noise elimination function is provided to effectively eliminate noise by stably maintaining amplification factors of each amplifier. CONSTITUTION: N-digital filter units(40) divides digital signals outputted from a buffer in N-frequency bands. N-amplifiers(50) individually connects to the digital filter units. The N-amplifiers amplifies digital signal filtered in the digital filter unit. Each digital filter unit includes a band pass filter(41) and a band blocking filter(42). A pass band of the band pass filter is same as a blocking band of the band blocking filter. [Reference numerals] (30) Buffer; (41) Band pass filter; (42) Band blocking filter; (51) Gain calculating unit; (52) Amplifier
    • 目的:提供包括频率压力功能和噪声消除功能的助听器,通过稳定地保持每个放大器的放大系数来有效消除噪声。 构成:N个数字滤波器单元(40)将N个频带中从缓冲器输出的数字信号分开。 N放大器(50)分别连接到数字滤波器单元。 N放大器放大数字滤波器单元中滤波的数字信号。 每个数字滤波器单元包括带通滤波器(41)和带阻滤波器(42)。 带通滤波器的通带与带阻滤波器的阻挡带相同。 (附图标记)(30)缓冲器; (41)带通滤波器; (42)带阻滤波器; (51)增益计算单位; (52)放大器
    • 96. 发明公开
    • 인공와우장치
    • COCHLEAR IMPLANT
    • KR1020120018921A
    • 2012-03-06
    • KR1020100081915
    • 2010-08-24
    • 한국기계연구원
    • 김완두허신최홍수박수아박준식오승하
    • H04R25/00A61F2/18
    • H04R25/60A61F2/18H04R25/48
    • PURPOSE: A cochlear implant is provided to be operated without a separate external power supply by forming a frequency separating part with a piezoelectric material. CONSTITUTION: A cochlear implant(100) comprises a housing(110), a transmitting medium(120), a frequency separating part(130), and a signal processing part(140). The housing includes a top housing(111) and a lower housing(112). The lower housing is formed according to the shape of the frequency separating part. The housing is formed to be as slim as possible. The transmitting medium plays a role of transferring an incident acoustic wave to the frequency separating part. The transmitting medium is composed of a predetermined fluid. The transmitting medium is composed of a fluid such as silicon oil.
    • 目的:通过与压电材料形成一个频率分离部分,提供一个人工耳蜗植入体,无需单独的外部电源。 构成:耳蜗植入物(100)包括壳体(110),传输介质(120),频率分离部分(130)和信号处理部分(140)。 壳体包括顶部壳体(111)和下部壳体(112)。 下壳体根据分频部的形状形成。 壳体形成为尽可能纤细。 发送介质起着将入射声波传送到频率分离部的作用。 传输介质由预定流体组成。 透射介质由诸如硅油的流体组成。
    • 97. 发明申请
    • ELEKTROAKUSTISCHES IMPLANTAT
    • 电声植入
    • WO2016124465A1
    • 2016-08-11
    • PCT/EP2016/051713
    • 2016-01-27
    • FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    • SCHÄCHTELE, JonathanKALTENBACHER, Dominik
    • H04R17/00A61N1/05H04R25/00A61N1/36
    • A61N1/0541A61N1/36036A61N1/36038H04R25/48
    • Elektroakustisches Implantat, aufweisend einen länglichen Elektrodenträger mit einer Mehrzahl an Stimulationselektroden, der in eine Hörschnecke einführbar ist, sowie einen flächigen Schallwandler, der durch Anlegen einer Spannung zumindest bereichsweise zum Schwingen anregbar ist, wobei der Schallwandler so ausgestaltet ist, dass er in, auf und/oder vor einem runden Fenster oder einem ovalen Fenster oder einem chirurgisch geschaffenen dritten Fenster eines Ohres und/oder in einer Rundfensternische eines Ohres, das entsprechende Fenster zumindest teilweise oder vollständig abdeckend, so anordenbar ist, das Schwingungen des Schallwandlers Schallschwingungen durch das entsprechende Fenster bewirken, wobei der längliche Elektrodenträger durch eine Fläche des flächigen Schallwandlers verläuft, die sich, wenn der Schallwandler vor dem entsprechenden Fenster angeordnet ist, zumindest zum Teil über das entsprechende Fenster erstreckt.
    • 电声植入物,包括具有多个刺激电极的细长电极载体适于在耳蜗被插入,并通过至少部分地将电压施加到振动激发的一个平坦的声换能器,其中所述声换能器被设计成使得它在和 或者是/在圆窗或卵圆窗,或耳的手术形成的第三窗口的前部和/或在一个耳朵的圆窗龛,相应的窗口至少部分地或完全覆盖,所以可布置,通过相应的窗使所述换能器的声振动的振动 其中所述细长电极载体通过的面的平坦声换能器,其中,当所述换能器被布置在相应的窗口的前面延伸,穿过相应的窗口至少部分地延伸。
    • 98. 发明申请
    • GAIN CONTROL FOR A HEARING AID WITH A FACIAL MOVEMENT DETECTOR
    • 用于移动检测器的助听器的增益控制
    • WO2015031695A1
    • 2015-03-05
    • PCT/US2014/053307
    • 2014-08-28
    • QUALCOMM INCORPORATED
    • PARK, KeeHyunSAMPAT, Kuntal Dilipsinh
    • H04R25/00H04S7/00
    • H03G3/00H04R25/00H04R25/48H04S7/304
    • Methods, systems and devices are provided for controlling a hearing aid. Embodiments include receiving an input audio signal from a microphone. Also, a facial movement indication may be received from a facial movement detector measured contemporaneously with the input audio signal. Additionally, whether a first movement pattern associated with the wearer speaking is a movement match to the facial movement indication may be determined. In this way, a first gain profile may be applied to the input audio signal for generating an augmented audio segment in response to determining the first movement pattern is the movement match to the facial movement indication. Also, a second gain profile may be applied to the input audio signal for generating the augmented audio segment in response to determining the first movement pattern does not match the facial movement indication. Thus, the augmented audio segment may be output.
    • 提供了用于控制助听器的方法,系统和装置。 实施例包括从麦克风接收输入音频信号。 此外,可以从与输入音频信号同时测量的面部运动检测器接收面部运动指示。 此外,可以确定与佩戴者说话相关联的第一运动模式是否与面部运动指示的运动匹配。 以这种方式,响应于确定第一移动模式是与面部运动指示的移动匹配,第一增益分布可以被施加到输入音频信号,以产生增强的音频段。 此外,响应于确定第一移动模式与面部运动指示不匹配,第二增益分布可以应用于输入音频信号,以产生增强的音频段。 因此,可以输出增强的音频段。
    • 99. 发明申请
    • SYSTEM FOR NEURAL HEARING STIMULATION
    • 神经听力刺激系统
    • WO2014194950A1
    • 2014-12-11
    • PCT/EP2013/061652
    • 2013-06-06
    • ADVANCED BIONICS AG
    • HAMACHER, VolkmarCHALUPPER, Josef
    • A61N1/05A61N1/36H04R25/00
    • A61N1/36036A61N1/0541H04R25/405H04R25/407H04R25/48H04R25/606H04R2225/43
    • There is provided a system for stimulation of a patient's ipsilateral cochlea (200), comprising: at least two spaced apart microphones (20, 20A, 60, 60A, 160, 160A, 220, 220A) worn by the patient for providing a first input audio signal and a second audio signal from ambient sound, respectively; a sound processor (24) for generating an ipsilateral auditory nerve stimulation signal in a plurality of output channels from at least one of the input audio signals; and a stimulation assembly (19) for being implanted within the ipsilateral cochlea and having a plurality of stimulation channels for ipsilateral stimulation of the patient's hearing according to the ipsilateral auditory nerve stimulation signal, the sound processor comprising a DOA unit (66) for determining periodically a main direction of incidence of ambient sound from a sound source by analyzing the first and second audio signals, and a directional information coding unit (68) for coding information concerning the determined main direction of incidence in the ipsilateral auditory nerve stimulation signal in manner so as to render said directional information perceivable by the patient in order to enable the patient to localize the sound source by ipsilateral cochlear stimulation.
    • 提供了一种用于刺激患者的同侧耳蜗(200)的系统,包括:由患者佩戴的至少两个间隔开的麦克风(20,20A,60,60A,160,160A,220,220A),用于提供第一输入 音频信号和来自环境声音的第二音频信号; 声音处理器(24),用于从至少一个输入音频信号产生多个输出声道中的同侧听觉神经刺激信号; 以及刺激组件(19),用于植入所述同侧耳蜗内并且具有多个根据同侧听觉神经刺激信号同侧刺激患者听力的刺激通道,所述声音处理器包括用于确定周期性的DOA单元(66) 通过分析第一音频信号和第二音频信号,来自声源的环境声音的主要方向的入射方向;以及方向信息编码单元(68),用于以相同方式编码关于确定的同侧听觉神经刺激信号的主要入射方向的信息 为了使患者能够通过同侧耳蜗刺激来定位声源来使得患者可感知的所述方向信息。