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公开(公告)号：US09215535B2
公开(公告)日：2015-12-15
申请号：US13989234
申请日：2010-11-24
申请人： Yves Oesch , Claude Richard , Timothee Jost , Marc Secall , Christoph Schmid , Rainer Platz , Evert Dijkstra
发明人： Yves Oesch , Claude Richard , Timothee Jost , Marc Secall , Christoph Schmid , Rainer Platz , Evert Dijkstra
IPC分类号： H04R25/00
CPC分类号： H04R25/552 , H04R25/407 , H04R25/554
摘要： A hearing assistance system and method for wireless RF audio signal transmission from at least one audio signal source to ear level receivers, wherein a close-to-natural hearing impression is to be achieved. At least one parameter of the RF signal as received from a transmission unit at a respective receiver unit to create left ear RF signal measurement data and right ear RF signal measurement data, respectively. The angular localization of each transmission unit is obtained by comparing, for each transmission unit, the left ear RF signal measurement data and the right ear RF signal measurement data. The audio signals are processed and distributed according to the estimated angular localization of each transmission unit in a manner so that the angular localization impression of the audio signals from each transmission unit as perceived by the user corresponds to the estimated angular localization of the respective transmission unit.
摘要翻译： 一种用于从至少一个音频信号源到耳朵级接收器的无线RF音频信号传输的听觉辅助系统和方法，其中将实现接近自然的听觉印象。 分别从相应接收机单元的发送单元接收的RF信号的至少一个参数，以分别创建左耳RF信号测量数据和右耳RF信号测量数据。 通过对于每个发送单元比较左耳RF信号测量数据和右耳RF信号测量数据来获得每个发送单元的角度定位。 音频信号根据每个传输单元的估计的角度定位被处理和分布，使得由用户感知的来自每个传输单元的音频信号的角度定位印象对应于相应传输单元的估计的角度定位 。
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公开(公告)号：US20130259237A1
公开(公告)日：2013-10-03
申请号：US13989234
申请日：2010-11-24
申请人： Yves Oesch , Claude Richard , Timothee Jost , Marc Secall , Christoph Schmid , Rainer Platz , Evert Dijkstra
发明人： Yves Oesch , Claude Richard , Timothee Jost , Marc Secall , Christoph Schmid , Rainer Platz , Evert Dijkstra
IPC分类号： H04R25/00
CPC分类号： H04R25/552 , H04R25/407 , H04R25/554
摘要： A hearing assistance system and method for wireless RF audio signal transmission from at least one audio signal source to ear level receivers, wherein a close-to-natural hearing impression is to be achieved. At least one parameter of the RF signal as received from a transmission unit at a respective receiver unit to create left ear RF signal measurement data and right ear RF signal measurement data, respectively. The angular localization of each transmission unit is obtained by comparing, for each transmission unit, the left ear RF signal measurement data and the right ear RF signal measurement data. The audio signals are processed and distributed according to the estimated angular localization of each transmission unit in a manner so that the angular localization impression of the audio signals from each transmission unit as perceived by the user corresponds to the estimated angular localization of the respective transmission unit.
摘要翻译： 一种用于从至少一个音频信号源到耳朵级接收器的无线RF音频信号传输的听觉辅助系统和方法，其中将实现接近自然的听觉印象。 分别从相应接收机单元的发送单元接收的RF信号的至少一个参数，以分别创建左耳RF信号测量数据和右耳RF信号测量数据。 通过对于每个发送单元比较左耳RF信号测量数据和右耳RF信号测量数据来获得每个发送单元的角度定位。 音频信号根据每个传输单元的估计的角度定位被处理和分布，使得由用户感知的来自每个传输单元的音频信号的角度定位印象对应于相应传输单元的估计的角度定位 。
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公开(公告)号：US08693715B2
公开(公告)日：2014-04-08
申请号：US13508825
申请日：2009-11-17
申请人： Marc Secall , Amre El-Hoiydi , Rainer Platz , Doninique Aparicio , Timothée Jost , Christoph Schmid
发明人： Marc Secall , Amre El-Hoiydi , Rainer Platz , Doninique Aparicio , Timothée Jost , Christoph Schmid
IPC分类号： H04R25/00
CPC分类号： H04R25/558 , H04R25/43 , H04R25/554 , H04R27/00 , H04R2225/55
摘要： A system for providing hearing assistance to at least one user, having: at least one audio signal source (16, 20) for providing audio signals; a transmission unit (10) for wireless transmission of audio signals; at least one receiver unit (12, 14) for wireless reception of audio signals from the transmission unit; a device (42, 82) for stimulating the hearing of the user according to audio signals supplied from the at least one receiver unit. The transmission unit has both an analog transmitter (26) for applying an analog modulation scheme and a digital transmitter (28) for applying a digital modulation scheme in order to transmit the audio signals from the audio signal source (16, 20) simultaneously via an analog audio link (34) and a digital audio link (40).
摘要翻译： 一种用于向至少一个用户提供听力辅助的系统，具有：用于提供音频信号的至少一个音频信号源（16,20） 用于音频信号的无线传输的传输单元（10）; 至少一个用于从所述传输单元无线接收音频信号的接收器单元（12,14） 用于根据从所述至少一个接收器单元提供的音频信号刺激所述用户的听觉的装置（42,82）。 发送单元具有用于施加模拟调制方案的模拟发送器（26）和用于施加数字调制方案的数字发送器（28），以便经由以下方式同时从音频信号源（16,20）发送音频信号： 模拟音频链路（34）和数字音频链路（40）。
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公开(公告)号：US20120314890A1
公开(公告)日：2012-12-13
申请号：US13577983
申请日：2010-02-12
申请人： Amre El-Hoiydi , Christoph Schmid , Timothée Jost , Rainer Platz , Marc Secall
发明人： Amre El-Hoiydi , Christoph Schmid , Timothée Jost , Rainer Platz , Marc Secall
IPC分类号： H04R25/00
CPC分类号： H04R25/558
摘要： A hearing assistance system having a plurality of transmission units, a microphone arrangement and a digital transmitter for transmitting audio signals as audio data packets via a wireless digital audio link; at least one user worn receiver unit; a relay unit with a mixing unit for producing a mixed audio signal from audio signals received and at least one digital transceiver for receiving audio signals from the transmission units via the digital audio link and for transmitting the mixed audio signal via the wireless digital audio link as audio data packets to a digital receiver of the receiver unit(s) for stimulating the hearing of the user(s) according to audio signals supplied from the receiver unit, the relay unit and each transmission unit transmitting each audio data packet in at least one allocated separate slot of a TDMA frame at a different frequency according to a frequency hopping sequence.
摘要翻译： 具有多个发送单元的助听系统，麦克风装置和数字发送器，用于经由无线数字音频链路将音频信号作为音频数据包发送; 至少一个用户佩戴的接收器单元; 具有混合单元的中继单元，用于从接收到的音频信号产生混合音频信号，以及至少一个数字收发器，用于经由数字音频链路从传输单元接收音频信号，并经由无线数字音频链路发送混合音频信号作为 音频数据分组发送到接收机单元的数字接收机，用于根据从接收机单元提供的音频信号刺激用户的听觉，中继单元和每个传输单元在至少一个传送单元中传送每个音频数据分组 根据跳频序列以不同的频率分配TDMA帧的单独时隙。
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公开(公告)号：US20120224732A1
公开(公告)日：2012-09-06
申请号：US13508825
申请日：2009-11-17
申请人： Marc Secall , Amre El-Hoiydi , Rainer Platz , Doninique Aparicio , Timothée Jost , Christoph Schmid
发明人： Marc Secall , Amre El-Hoiydi , Rainer Platz , Doninique Aparicio , Timothée Jost , Christoph Schmid
IPC分类号： H04R25/00
CPC分类号： H04R25/558 , H04R25/43 , H04R25/554 , H04R27/00 , H04R2225/55
摘要： A system for providing hearing assistance to at least one user, having: at least one audio signal source (16, 20) for providing audio signals; a transmission unit (10) for wireless transmission of audio signals; at least one receiver unit (12, 14) for wireless reception of audio signals from the transmission unit; a device (42, 82) for stimulating the hearing of the user according to audio signals supplied from the at least one receiver unit. The transmission unit has both an analog transmitter (26) for applying an analog modulation scheme and a digital transmitter (28) for applying a digital modulation scheme in order to transmit the audio signals from the audio signal source (16, 20) simultaneously via an analog audio link (34) and a digital audio link (40).
摘要翻译： 一种用于向至少一个用户提供听力辅助的系统，具有：用于提供音频信号的至少一个音频信号源（16,20） 用于音频信号的无线传输的传输单元（10）; 至少一个用于从所述传输单元无线接收音频信号的接收器单元（12,14） 用于根据从所述至少一个接收器单元提供的音频信号刺激所述用户的听觉的装置（42,82）。 发送单元具有用于施加模拟调制方案的模拟发送器（26）和用于施加数字调制方案的数字发送器（28），以便经由以下方式同时从音频信号源（16,20）发送音频信号： 模拟音频链路（34）和数字音频链路（40）。
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公开(公告)号：US20090045772A1
公开(公告)日：2009-02-19
申请号：US12136764
申请日：2008-06-10
申请人： Nigel P. Cook , Paul Meier , Marc Secall
发明人： Nigel P. Cook , Paul Meier , Marc Secall
IPC分类号： H02J7/02
摘要： A wireless powering and charging system is described. Such a system comprises a radio frequency transmitter (typically a home-appliance sized unit on a desk or a shelf) and a receiver (typically a small mobile unit carried by the user). When the user is in range of the transmitter, charging or powering can take place in the mobile unit.
摘要翻译： 描述了无线供电和充电系统。 这样的系统包括射频发射器（通常是桌面或架子上的家用电器尺寸的单元）和接收器（通常由用户携带的小型移动单元）。 当用户在发射机的范围内时，可以在移动单元中进行充电或供电。
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公开(公告)号：US20080211320A1
公开(公告)日：2008-09-04
申请号：US12018069
申请日：2008-01-22
申请人： Nigel P. Cook , Paul Meier , Lukas Sieber , Marc Secall , Hanspeter Widmer
发明人： Nigel P. Cook , Paul Meier , Lukas Sieber , Marc Secall , Hanspeter Widmer
摘要： Wireless energy transfer system. Antennas are maintained at resonance with High Q. Techniques of maintaining the high-Q resonance matching are disclosed.
摘要翻译： 无线能量传输系统。 天线保持与高Q谐振。公开了保持高Q谐振匹配的技术。
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公开(公告)号：US09832575B2
公开(公告)日：2017-11-28
申请号：US14373140
申请日：2012-01-20
申请人： Marc Secall , Timothée Jost , Amre El-Hoiydi
发明人： Marc Secall , Timothée Jost , Amre El-Hoiydi
IPC分类号： H04J3/00 , H04R25/00 , G10L19/16 , G10L19/24 , G10L19/008 , H04W88/18 , G10L19/04 , H04B1/713
CPC分类号： H04R25/554 , G10L19/008 , G10L19/04 , G10L19/167 , G10L19/24 , H04B1/713 , H04B2201/71361 , H04W88/181
摘要： A system for providing sound to at least one user has at least one audio signal source, a transmission unit with a digital transmitter audio data packets from the audio signal source via a wireless digital audio link; at least one receiver unit having at least one digital receiver; and a hearing stimulator responsive to audio signals from the receiver unit. The transmission unit encodes the audio signal as audio data blocks distributed onto at least two audio data packets, one of which is a low-quality packet, and one of which is a high quality packet only a low-quality version of the audio signal being retrievable from the low-quality packets, and a high-quality version of the audio signal being retrievable from both the low-quality packets and the high-quality packets. The low-quality packets and the high-quality packets are transmitted in respective dedicated slots of a multiple access protocol frame.
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公开(公告)号：US09681236B2
公开(公告)日：2017-06-13
申请号：US14008792
申请日：2011-03-30
申请人： Amre El-Hoiydi , Marc Secall
发明人： Amre El-Hoiydi , Marc Secall
IPC分类号： H04B3/00 , H04R25/00 , G10L19/005 , G10L19/018
CPC分类号： H04R25/554 , G10L19/005 , G10L19/018 , H04R25/558 , H04R27/00 , H04R2227/003 , H04R2420/07
摘要： Method for providing sound to at least one user, involves supplying audio signals from an audio signal source to a transmission unit; compressing the audio signals to generate compressed audio data; transmitting compressed audio data from the transmission unit to at least one receiver unit; decompressing the compressed audio data to generate decompressed audio signals; and stimulating the hearing of the user(s) according to decompressed audio signals supplied from the receiver unit. During certain time periods, transmission of compressed audio data is interrupted, and instead, at least one control data block is generated by the transmission unit in such a manner that audio data transmission is replaced by control data block transmission, thereby temporarily interrupting flow of received compressed audio data, each control data block includes a marker recognized by the at least one receiver unit as a control data block and a command for control of the receiver unit.
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公开(公告)号：US09124120B2
公开(公告)日：2015-09-01
申请号：US12136764
申请日：2008-06-10
申请人： Nigel P. Cook , Paul Meier , Marc Secall
发明人： Nigel P. Cook , Paul Meier , Marc Secall
摘要： A wireless powering and charging system is described. Such a system comprises a radio frequency transmitter (typically a home-appliance sized unit on a desk or a shelf) and a receiver (typically a small mobile unit carried by the user). When the user is in range of the transmitter, charging or powering can take place in the mobile unit.
摘要翻译： 描述了无线供电和充电系统。 这样的系统包括射频发射器（通常是桌面或架子上的家用电器尺寸的单元）和接收器（通常由用户携带的小型移动单元）。 当用户在发射机的范围内时，可以在移动单元中进行充电或供电。
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