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1. 发明申请

US20170171677A1 TINNITUS TREATMENT SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20170171677A1
公开(公告)日：2017-06-15
申请号：US14966996
申请日：2015-12-11
申请人： Turtle Beach Corporation
发明人： Elwood Grant Norris , Brian Alan Kappus , James Arthur Bames , Sara Louise Madison , Ritvik Prakash Mehta
IPC分类号： H04R25/00 , A61B5/12 , A61N7/00
CPC分类号： H04R25/75 , A61B5/128 , A61F2011/145 , A61M21/00 , A61M2021/0027 , A61M2021/0038 , A61M2205/3375 , A61M2205/502 , A61N7/00 , H04R1/1008 , H04R1/1016 , H04R5/033 , H04R27/00 , H04R2201/025 , H04R2217/03 , H04R2460/13
摘要： A tinnitus treatment device can include an ultrasonic signal generator; an amplifier coupled to the ultrasonic signal generator; and an ultrasonic emitter coupled to an audio generating apparatus configured to output an audio modulated ultrasonic carrier signal into the air; wherein parameters of the tinnitus treatment device are configured to deliver tinnitus masking audio content.

2. 发明授权

US09654229B2 Parametric transducer microphone system 有权
公开(公告)号：US09654229B2
公开(公告)日：2017-05-16
申请号：US14618866
申请日：2015-02-10
申请人： Turtle Beach Corporation
发明人： Brian Alan Kappus , Elwood Grant Norris
IPC分类号： H04B11/00
CPC分类号： H04B11/00
摘要： An ultrasonic emitter can launch an unmodulated ultrasonic carrier signal towards an audio source. The ultrasonic carrier signal, upon being reflected from the audio source, undergoes modulation by the audio source. The modulated ultrasonic signal may then be received by an ultrasonic microphone and demodulated to retrieve the audio. A highly directional microphone system is achieved through the use of the ultrasonic emitter and ultrasonic microphone, where the modulated ultrasonic signal only arises when the audio source is in the ‘beam’ of the ultrasonic carrier signal and the ultrasonic microphone can ignore other potential noise, ambient sound(s), etc.

3. 发明授权

US09432785B2 Error correction for ultrasonic audio systems 有权
标题翻译：超声波音频系统的纠错
公开(公告)号：US09432785B2
公开(公告)日：2016-08-30
申请号：US14566592
申请日：2014-12-10
申请人： Turtle Beach Corporation
发明人： Brian Alan Kappus , Elwood Grant Norris
IPC分类号： H04R29/00
CPC分类号： H04R29/00 , H04R3/04 , H04R2217/03
摘要： Systems and methods for removing or reducing distortion in an ultrasonic audio system can include receiving a first audio signal, wherein the first audio signal represents audio content to be reproduced using the ultrasonic audio system; calculating a first error function for the ultrasonic audio system, the first error function comprising an estimate of distortion introduced by reproduction of the audio content by the ultrasonic audio system; transforming the first audio signal into a first pre-conditioned audio signal by combining the first error function with the first audio signal; and modulating the transformed audio signal onto an ultrasonic carrier.
摘要翻译：用于去除或减少超声波音频系统中的失真的系统和方法可以包括接收第一音频信号，其中第一音频信号表示要使用超声波音频系统再现的音频内容; 计算超声波音频系统的第一误差函数，第一误差函数包括由超声波音频系统再现音频内容引入的失真的估计; 通过将第一误差函数与第一音频信号组合，将第一音频信号变换成第一预处理音频信号; 并将变换的音频信号调制到超声波载波上。

4. 发明授权

US09368098B2 Parametric emitter system with noise cancelation 有权
标题翻译：具有噪声消除的参数发射器系统
公开(公告)号：US09368098B2
公开(公告)日：2016-06-14
申请号：US14511517
申请日：2014-10-10
申请人： Turtle Beach Corporation
发明人： Brian Alan Kappus , Elwood Grant Norris
IPC分类号： A61F11/06 , G10K11/16 , H03B29/00 , H04B3/00 , H04B15/00 , G10K11/175 , G10K15/08 , G10K11/178 , H04R1/10 , H04R3/00
CPC分类号： G10K11/175 , G10K11/178 , G10K15/08 , H04R1/1083 , H04R3/00 , H04R2217/03
摘要： An ultrasonic noise cancelation system can include a communication module configured to receive a noise signal detected by a noise detection module, the noise signal representing a noise sound in a listener environment; a noise cancelation module configured to invert the received noise signal thereby creating an inverse noise signal representing an inverse of the noise sound; and a modulator configured to modulate the inverse noise signal onto an ultrasonic carrier to generate an ultrasonic signal.
摘要翻译：超声波消除系统可以包括：通信模块，被配置为接收由噪声检测模块检测到的噪声信号，所述噪声信号表示收听者环境中的噪声; 噪声消除模块，被配置为反转所接收的噪声信号，从而产生表示噪声的倒数的反噪声信号; 以及调制器，被配置为将所述反噪声信号调制到超声波载波上以产生超声波信号。

5. 发明申请

US20150104045A1 ULTRASONIC EMITTER SYSTEM WITH AN INTEGRATED EMITTER AND AMPLIFIER 审中-公开
标题翻译：具有集成发射器和放大器的超声发射系统
公开(公告)号：US20150104045A1
公开(公告)日：2015-04-16
申请号：US14510940
申请日：2014-10-09
申请人： Turtle Beach Corporation
发明人： Elwood Grant Norris
IPC分类号： H04R23/00
CPC分类号： H04R23/00 , H04R3/00 , H04R2217/03
摘要： An ultrasonic emitter is provided, where at least one of an amplifier, driver circuit, and signal processing circuitry is integrated onto or into the ultrasonic emitter. The ultrasonic emitter may include a backing plate and an amplifier and/or associated processing integrated directly onto the backing plate for amplifying and matching an audio modulated ultrasonic carrier signal to the ultrasonic emitter. The emitter is configured to launch a pressure-wave representation of the audio modulated ultrasonic carrier signal into the air.
摘要翻译：提供了一种超声发射器，其中放大器，驱动器电路和信号处理电路中的至少一个集成在超声发射器上或其中。超声波发射器可以包括背板和放大器和/或相关联的处理，直接集成到背板上，用于将音频调制的超声波载波信号放大和匹配到超声波发射器。发射器被配置为将音频调制的超声波载波信号的压力波表示发射到空气中。

6. 发明授权

US10397679B2 Transparent touchscreen parametric emitter 有权
公开(公告)号：US10397679B2
公开(公告)日：2019-08-27
申请号：US15866428
申请日：2018-01-09
申请人： Turtle Beach Corporation
发明人： David Hecht , Brian Kappus , Keith Chipperfield , Mark W. Norris , Elwood Grant Norris
IPC分类号： H04R9/06 , H04R1/02 , G06F3/041 , H04M1/03 , G06F3/043 , H04R19/02 , H04R3/00
摘要： An integrated transparent ultrasonic audio speaker and touchscreen panel, includes a first transparent layer comprising a first base layer and a first conductive layer; and a second transparent layer disposed adjacent the first transparent layer, the second transparent layer comprising a second base layer and a second conductive layer; wherein the second transparent layer is a touchscreen.

7. 发明授权

US09661423B2 Transparent parametric emitter 有权
公开(公告)号：US09661423B2
公开(公告)日：2017-05-23
申请号：US15072126
申请日：2016-03-16
申请人： Turtle Beach Corporation
发明人： David S. Hecht , Brian Alan Kappus , Elwood Grant Norris , Mark W. Norris
IPC分类号： H04R1/02 , H04R19/02 , H04N5/64 , G06F1/16 , H04R7/06 , H04M1/03 , H04R7/08 , H04M1/02 , G02F1/1333
CPC分类号： H04R19/02 , G02F2001/133331 , G02F2001/133394 , G06F1/16 , G06F1/1626 , G06F1/1688 , H04M1/0266 , H04M1/03 , H04N5/642 , H04R1/023 , H04R7/06 , H04R7/08 , H04R2217/03 , H04R2499/11
摘要： A transparent ultrasonic emitter includes a first transparent conductive layer; a second transparent conductive layer; and a plurality of transparent spacers disposed between the first and second transparent layers conductive of the ultrasonic audio speaker, the transparent spacers having a thickness and being arranged to define an open area between the first and second transparent layers.

8. 发明授权

US09596529B2 Parametric transducer with adaptive carrier amplitude 有权
标题翻译：具有自适应载波振幅的参数传感器
公开(公告)号：US09596529B2
公开(公告)日：2017-03-14
申请号：US14518258
申请日：2014-10-20
申请人： Turtle Beach Corporation
发明人： Brian Alan Kappus , Elwood Grant Norris
IPC分类号： H04H40/54 , H04R1/00 , H04R3/00 , H03F3/19
CPC分类号： H04R1/00 , H03F3/19 , H03F2200/03 , H04R3/00 , H04R2217/03
摘要： An ultrasonic emitter system includes a digital processing system for adjusting the amplitude of an ultrasonic carrier signal to increase audio levels of an audio signal during lower power portions of the audio signal. To increase the audio levels without introducing unwanted audio and/or distortion, an additive constant is added to the ultrasonic carrier signal based on a rolling average audio signal power measurement.
摘要翻译：超声发射器系统包括数字处理系统，用于在音频信号的较低功率部分期间调整超声波载波信号的幅度以增加音频信号的音频电平。为了增加音频电平而不引入不需要的音频和/或失真，基于滚动平均音频信号功率测量，将附加常数添加到超声波载波信号。

9. 发明申请

US20160234587A1 ULTRASONIC FILTER FOR MICROPHONE 审中-公开
标题翻译：麦克风超声波滤波器
公开(公告)号：US20160234587A1
公开(公告)日：2016-08-11
申请号：US14614774
申请日：2015-02-05
申请人： Turtle Beach Corporation
发明人： Brian Alan Kappus , Elwood Grant Norris
IPC分类号： H04R1/08 , H04R23/00
CPC分类号： H04R1/28 , H04R29/001
摘要： A measurement system is provided for measuring operational characteristics of ultrasonic emitters, such as their frequency response. A low pass acoustic filter is provided to filter out the ultrasound portion of a modulated ultrasonic signal emitted by an ultrasonic emitter, thereby allowing only the audio portion of the modulated ultrasonic signal to pass through to a measurement microphone. The low pass acoustic filter may include one or more layers of a thin material, such as Mylar, wherein at least one layer of the one or more layers of the thin material have a substantially non-smooth surface to prevent unwanted reflections.
摘要翻译：提供了一种用于测量超声波发射器的操作特性的测量系统，例如它们的频率响应。提供了一种低通声滤波器来滤出由超声发射器发射的调制超声信号的超声部分，从而仅允许调制的超声信号的音频部分通过测量麦克风。低通声波滤波器可以包括一层或多层薄的材料，例如Mylar，其中薄层材料的一层或多层的至少一层具有基本上不光滑的表面，以防止不希望的反射。

10. 发明授权

US09351083B2 Transparent parametric emitter 有权
标题翻译：透明参数发射器
公开(公告)号：US09351083B2
公开(公告)日：2016-05-24
申请号：US14604565
申请日：2015-01-23
申请人： Turtle Beach Corporation
发明人： David S. Hecht , Brian Alan Kappus , Elwood Grant Norris , Mark W. Norris
IPC分类号： H04R19/02 , G06F1/16 , H04M1/03 , H04N5/64 , H04R7/08
CPC分类号： H04R19/02 , G02F2001/133331 , G02F2001/133394 , G06F1/16 , G06F1/1626 , G06F1/1688 , H04M1/0266 , H04M1/03 , H04N5/642 , H04R1/023 , H04R7/06 , H04R7/08 , H04R2217/03 , H04R2499/11
摘要： A transparent ultrasonic emitter includes a first transparent conductive layer; a second transparent conductive layer; and a plurality of transparent spacers disposed between the first and second transparent layers conductive of the ultrasonic audio speaker, the transparent spacers having a thickness and being arranged to define an open area between the first and second transparent layers.
摘要翻译：透明超声波发射器包括第一透明导电层; 第二透明导电层; 以及设置在所述超声音频扬声器的所述第一透明层和所述第二透明层之间的多个透明间隔物，所述透明间隔物具有厚度并且布置成限定所述第一和第二透明层之间的开放区域。

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