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    • 12. 发明公开
    • 지향성 조절을 향상시킨 양이 귓속형 디지털 보청기
    • 具有改进的指令调整的两个字节(即时)数字听力辅助结构设计
    • KR1020040066765A
    • 2004-07-27
    • KR1020040052145
    • 2004-06-30
    • 장순석
    • 장순석
    • H04R25/00
    • H04R25/405H04R25/505H04R2225/025H04R2225/41
    • PURPOSE: A two sides' ITE(in-the-ear) digital hearing aid structural design with improved directivity adjustment is provided to enhance the performance of the directivity control function by connecting electrically the digital hearing aid to an earshell. CONSTITUTION: A two sides' ITE(in-the-ear) digital hearing aid structural design with improved directivity adjustment includes an inner ear type digital hearing aid and an earshell having a microphone. The inner ear type digital hearing aid is adhered to an inner ear. The microphone is installed in the inside of the earshell. The inner ear type digital hearing aid is electrically connected to the earshell having the microphone by using an external electric wire. A directivity control function is improved by connecting electrically the inner ear type digital hearing aid to the earshell.
    • 目的:提供双向的ITE(耳内)数字助听器结构设计,具有改进的方向性调整功能,通过将数字助听器电连接到耳朵来提高方向性控制功能的性能。 规定:改善方向性调整的双边ITE(耳内)数字助听器结构设计包括内耳式数字助听器和具有麦克风的耳罩。 内耳式数字助听器粘附在内耳上。 麦克风安装在耳壳的内侧。 内耳式数字助听器通过使用外部电线与具有麦克风的耳罩电连接。 通过将内耳式数字助听器电连接到耳壳来改善方​​向性控制功能。
    • 14. 发明授权
    • 듀얼 청음장치
    • 双听觉装置
    • KR101771607B1
    • 2017-08-25
    • KR1020160113068
    • 2016-09-02
    • 김대익
    • 김대익
    • H04R23/02H04R25/00
    • H04R23/02H04R25/30H04R25/405H04R2460/13
    • 본발명은듀얼청음장치를개시한다. 본발명에따른듀얼청음장치는기 전도로음향전달하는스피커, 골전도로음향전달하는골전도진동자및 음원을상기공기전도로전달하는제1 음향및 상기골 전도로전달하는제2 음향의비율을조절하는조절부를포함하되, 상기조절부는상기제1 음향의음 크기및 주파수와, 상기제2 음향의음 크기및 주파수를조절하여사용자별요구되는청력및 음색으로상기음원이출력된다.
    • 本发明公开了一种双重听​​觉装置。 根据本发明的双重听力装置调节用于传递声音的第一声音到骨传导振荡器的比率和用于将骨传导传递到声音扬声器的第二声音的比率 其中,控制器调整第一声音的声音大小和频率以及第二声音的声音大小和频率,以向用户输出具有听力和音色的声源。
    • 16. 发明授权
    • 블루투스를 이용한 스마트 사용자 보조 장치
    • 使用蓝牙通信的智能用户辅助设备
    • KR101450014B1
    • 2014-10-16
    • KR1020140079413
    • 2014-06-27
    • (주)마이크로텍시스템
    • 임상수
    • H04R25/00
    • H04R25/70H04R25/405H04R25/43H04R25/552H04R2225/61
    • The present invention relates to smart user aid technology generally using Bluetooth communications. More particularly, the present invention provides a smart user aid device with the optimum solution enabling a person with a hearing loss to enjoy the entertainment content (for example, game and music) of the smart terminal with high quality. For this, the quality of the life of the person with the hearing loss is improved by safely enjoying the entertainment outdoors by automatically fitting the frequency feature of the smart user aid device with an application of the smart terminal according to the intention of the user and the hearing properties of both ears by providing left and right stereo audios, and mounting four directional microphones in front, rear, left, and right sides.
    • 本发明涉及通常使用蓝牙通信的智能用户辅助技术。 更具体地说,本发明提供了一种智能用户辅助装置,其具有使得听力损失的人能以高质量享受智能终端的娱乐内容(例如,游戏和音乐)的最佳解决方案。 为此,通过根据用户的意图通过智能终端的应用自动适应智能用户辅助设备的频率特征,安全地享受户外娱乐来改善听力损失的人的生活质量,以及 通过提供左右立体声音箱,并在前后左右两侧安装四方向麦克风,提供双耳听觉特性。
    • 17. 发明授权
    • 지향성 자동 조절 보청기 및 자동 조절 방법
    • 自动转向方向听力辅助及其操作方法
    • KR101225678B1
    • 2013-01-24
    • KR1020120102761
    • 2012-09-17
    • (주)알고코리아
    • 권유정
    • H04R25/00H04R3/00
    • H04R25/407H04R25/405H04R2201/403H04R2430/23
    • PURPOSE: A directivity auto control hearing aid for improving sound and an automatically controlling method are provided to automatically enhance directivity by controlling each of the amplification degree and delay time of several acoustic signals generated from several microphones. CONSTITUTION: A directivity auto control hearing aid(10) comprises several microphones(M1-M4), several A/D converters(AD1-AD4), several input amplifiers(G1-G4), and at least one of a delay unit(D2-D3). The directivity auto control hearing aid comprises at least one subtractor(DF2-DF3), a first and a second(B1,B2), a power amplifier(GF), a D/A converter(DA), and a receiver(RV). Several microphones disperse into the outside of hearing aid to get sounds input from different locations. Several input amplifier digital signals are amplified. [Reference numerals] (AA) Directivity controller; (B1,B2) Buffer; (BB) Receiver; (D2,D3,D4) Delay device
    • 目的:提供一种用于改善声音和自动控制方法的方向性自动控制助听器,以通过控制从多个麦克风产生的多个声信号的每个放大度和延迟时间来自动增强指向性。 方案:方向性自动控制助听器(10)包括多个麦克风(M1-M4),多个A / D转换器(AD1-AD4),多个输入放大器(G1-G4),以及至少一个延迟单元 -D3)。 方向性自动控制助听器包括至少一个减法器(DF2-DF3),第一和第二(B1,B2),功率放大器(GF),D / A转换器(DA)和接收器(RV) 。 几个麦克风分散到助听器的外部,以便从不同的地方输入声音。 几个输入放大器的数字信号被放大。 (标号)(AA)方向性控制器; (B1,B2)缓冲液; (BB)接收器; (D2,D3,D4)延迟装置
    • 18. 发明公开
    • 근장 벡터 신호 개선
    • 近场矢量信号增强
    • KR1020090113833A
    • 2009-11-02
    • KR1020097015262
    • 2007-12-19
    • 돌비 레버러토리즈 라이쎈싱 코오포레이션
    • 틴저,존,씨
    • G10L21/0208G06F3/16G06F17/14
    • H04R3/005H04R1/1091H04R25/405H04R25/407H04R2201/403H04R2410/05H04R2410/07
    • Near-field sensing of wave signals, for example for application in headsets and earsets, is accomplished by placing two or more spaced-apart microphones along a line generally between the headset and the user's mouth. The signals produced at the output of the microphones will disagree in amplitude and time delay for the desired signal-the wearer's voice-but will disagree in a different manner for the ambient noises. Utilization of this difference enables recognizing, and subsequently ignoring, the noise portion of the signals and passing a clean voice signal. A first approach involves a complex vector difference equation applied in the frequency domain that creates a noise-reduced result. A second approach creates an attenuation value that is proportional to the complex vector difference, and applies this attenuation value to the original signal in order to effect a reduction of the noise. The two approaches can be applied separately or combined.
    • 例如用于耳机和耳机中的波信号的近场感测通过沿着通常在耳机和用户嘴部之间的线路放置两个或更多个间隔开的麦克风来实现。 在麦克风的输出处产生的信号对于期望的信号(佩戴者的声音)的幅度和时间延迟将不同,但是对于环境噪声将以不同的方式不同意。 利用这种差异使得能够识别和随后忽略信号的噪声部分并传递干净的语音信号。 第一种方法涉及应用在频域中的复矢量差分方程,其产生噪声减小的结果。 第二种方法产生与复矢量差成比例的衰减值,并将该衰减值应用于原始信号,以便降低噪声。 这两种方法可以单独应用或组合使用。