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1. 发明申请

US20070206828A1 DISTRIBUTED ACOUSTIC CABINET 审中-公开
标题翻译：分布式声学柜
公开(公告)号：US20070206828A1
公开(公告)日：2007-09-06
申请号：US10599406
申请日：2005-03-24
申请人： Ronaldus Aarts , Joris Nieuwendijk
发明人： Ronaldus Aarts , Joris Nieuwendijk
IPC分类号： H04R1/28
CPC分类号： H04R1/2811 , H04R2499/15
摘要： An enclosure (1) for an acoustic transducer (2) comprises a first chamber (11) for accommodating the acoustic transducer (2) and a spaced apart second chamber (12), which first and second chambers are acoustically coupled by a coupling section (15). The coupling section may have a smaller diameter than the first and the second chamber. An optional further coupling section (16) may acoustically couple the first chamber (11) to an optional third chamber (13). The volume of the enclosure is distributed over the various chambers, thus providing a relatively large enclosure, even when the first chamber (11) is small. Any non-fundamental resonances induced by the coupling sections (15, 16) lie outside the active region of the transducer (2).
摘要翻译：用于声学换能器（2）的外壳（1）包括用于容纳声换能器（2）的第一腔室（11）和间隔开的第二腔室（12），该第一腔室和第二腔室由耦合部分（ 15）。联接部分可以具有比第一和第二室小的直径。可选的另外的耦合部分（16）可以将第一腔室（11）声学耦合到可选的第三腔室（13）。外壳的体积分布在各个室中，因此即使当第一腔室（11）较小时也提供相对较大的外壳。由耦合部分（15,16）引起的任何非基本谐振位于换能器（2）的有源区域之外。

2. 发明授权

US10004454B2 Breath pacing device and method for packing the respiratory activity of a subject 有权
公开(公告)号：US10004454B2
公开(公告)日：2018-06-26
申请号：US13885167
申请日：2011-11-16
申请人： Jan Krans , Bartel Van De Sluis , Juergen Vogt , Ronaldus Aarts , Tim Tijs , Bernardo Arnoldus Mulder , Paulus Dillen , Georgo Zorz Angelis , Roy Raymann , Petronella Zwartkruis-Pelgrim , Jia Du , Ype Brada , Maarten Van Den Boogaard
发明人： Jan Krans , Bartel Van De Sluis , Juergen Vogt , Ronaldus Aarts , Tim Tijs , Bernardo Arnoldus Mulder , Paulus Dillen , Georgo Zorz Angelis , Roy Raymann , Petronella Zwartkruis-Pelgrim , Jia Du , Ype Brada , Maarten Van Den Boogaard
IPC分类号： A61B5/08 , A61B5/00
CPC分类号： A61B5/486 , A61B5/08
摘要： The present invention is related to a breath pacing device (10) for pacing the respiratory activity of a subject, comprising an output unit (12) for outputting a sequence of output signals, a control unit (16) provided to control the output unit, and an input unit (14) connected to or integrated into the output unit for generating an input signal related to a respiration characteristic of a subject. The control unit is provided to control the length of the sequence at least based on characteristics of the input signal. The invention is further related to a corresponding method for pacing the respiratory activity of a subject.

3. 发明申请

US20130310636A1 BREATH PACING DEVICE AND METHOD FOR PACKING THE RESPIRATORY ACTIVITY OF A SUBJECT 有权
标题翻译：用于包装主体呼吸活动的呼吸装置和方法
公开(公告)号：US20130310636A1
公开(公告)日：2013-11-21
申请号：US13885167
申请日：2011-11-16
申请人： Jan Krans , Bartel Van De Sluis , Ronaldus Aarts , Tim Tijs , Bernardo Arnoldus Mulder , Paulus Dillen , Georgo Zorz Angelis , Roy Raymann , Juergen Vogt , Petronella Zwartkruis-Pelgrim , Jia Du , Ype Brada , Maarten Van Den Boogaard
发明人： Jan Krans , Bartel Van De Sluis , Ronaldus Aarts , Tim Tijs , Bernardo Arnoldus Mulder , Paulus Dillen , Georgo Zorz Angelis , Roy Raymann , Juergen Vogt , Petronella Zwartkruis-Pelgrim , Jia Du , Ype Brada , Maarten Van Den Boogaard
IPC分类号： A61B5/00
CPC分类号： A61B5/486 , A61B5/08
摘要： The present invention is related to a breath pacing device (10) for pacing the respiratory activity of a subject, comprising an output unit (12) for outputting a sequence of output signals, a control unit (16) provided to control the output unit, and an input unit (14) connected to or integrated into the output unit for generating an input signal related to a respiration characteristic of a subject. The control unit is provided to control the length of the sequence at least based on characteristics of the input signal. The invention is further related to a corresponding method for pacing the respiratory activity of a subject.
摘要翻译：本发明涉及一种用于起搏对象的呼吸活动的呼吸起搏装置（10），包括用于输出一系列输出信号的输出单元（12），用于控制输出单元的控制单元（16）以及连接到或集成到输出单元中的输入单元（14），用于产生与被摄体的呼吸特性相关的输入信号。提供控制单元以至少基于输入信号的特性来控制序列的长度。本发明还涉及用于起搏对象的呼吸活动的相应方法。

4. 发明申请

US20070030983A1 High efficiency audio reproduction 审中-公开
标题翻译：高效音频再现
公开(公告)号：US20070030983A1
公开(公告)日：2007-02-08
申请号：US10571640
申请日：2004-09-15
申请人： Ronaldus Aarts
发明人： Ronaldus Aarts
IPC分类号： H04R1/40
CPC分类号： H04R3/04 , H04R29/001 , H04R2499/15
摘要： A device is arranged for producing a driving signal (VM) for a transducer (7), such as a loudspeaker. The driving signal has a frequency substantially equal to a resonance frequency of the transducer and an amplitude controlled by an external signal (VE). The device is arranged for automatically adjusting the frequency of the driving signal to the resonance frequency of the transducer, using a control path (8). The device may be part of a frequency adaptation device (1) for adapting a frequency range of an audio signal to the transducer (7).
摘要翻译：一种装置被布置用于产生用于诸如扬声器的换能器（7）的驱动信号（V SUB M）。驱动信号的频率基本上等于换能器的谐振频率和由外部信号（V SUB）控制的振幅。该装置用于使用控制路径（8）自动调节驱动信号的频率与换能器的共振频率。该装置可以是用于使音频信号的频率范围适配到换能器（7）的频率适配装置（1）的一部分。

5. 发明申请

US20060025993A1 Audio processing 审中-公开
标题翻译：音频处理
公开(公告)号：US20060025993A1
公开(公告)日：2006-02-02
申请号：US10520201
申请日：2003-06-18
申请人： Ronaldus Aarts , Daniel Schobben , Faizal Sheik Soeltan
发明人： Ronaldus Aarts , Daniel Schobben , Faizal Sheik Soeltan
IPC分类号： G10L21/00
CPC分类号： H04S1/007
摘要： An audio system comprises a post-processor (12) arranged to alter successive fragments of a decoded audio signal (14) to provide successive fragments of post-processed audio signal (16). A masking threshold generator (20) provides an estimate of a masking threshold ( ) for successive fragments of post-processed audio signal (16). A noise level generator (17) provides an estimate of a noise level ( ) for successive fragments of the post-processed audio signal (16). A distortion generator (17) determines a degree (D) to which the noise level exceeds the masking threshold for successive fragments of the post-processed audio signal (16). A regulator (18) controls the post-processor according to the degree to which the noise levels exceed the masking threshold.
摘要翻译：音频系统包括后处理器（12），其被配置为改变解码音频信号（14）的连续片段以提供后处理音频信号（16）的连续片段。掩蔽阈值生成器（20）提供对后处理音频信号（16）的连续片段的掩蔽阈值（）的估计。噪声电平发生器（17）提供后处理音频信号（16）的连续片段的噪声电平（）的估计。失真发生器（17）确定噪声电平超过后处理音频信号（16）的连续片段的掩蔽阈值的程度（D）。调节器（18）根据噪声水平超过屏蔽阈值的程度控制后处理器。

6. 发明申请

US20050213528A1 Audio distributon 审中-公开
标题翻译：音频分配
公开(公告)号：US20050213528A1
公开(公告)日：2005-09-29
申请号：US10510262
申请日：2003-03-20
申请人： Ronaldus Aarts , Daniel Schobben , Balthasar Van Luijt
发明人： Ronaldus Aarts , Daniel Schobben , Balthasar Van Luijt
IPC分类号： G06F21/24 , G10K15/02 , H04R27/00 , H04S1/00 , H04J3/08
CPC分类号： H04R27/00 , H04S1/002 , H04S1/005
摘要： The present invention relates to a method for a service provider to distribute an audio signal to a listener. Before delivering the audio signal to the listener, the audio impression of the audio signal is personalized to the listener. The personalizing could e.g. be performed by filtering the audio signal using a set of head related transfer functions (HRTFs) defined by parameters being specific for the listener. This is for minimizing the interest of performing illegal copying of the audio signal. The invention further relates to a method of playing back a distributed audio signal and a playback device for playing back a distributed audio signal, where the personalization is detected and used as a watermark, which is identified and interpreted before playing back the distributed audio.
摘要翻译：本发明涉及一种服务提供商将音频信号分发给收听者的方法。在将音频信号传送到收听者之前，将音频信号的音频印象个性化为收听者。个性化可以例如通过使用由针对侦听器特定的参数定义的一组头部相关传输函数（HRTF）对音频信号进行滤波来执行。这是为了最小化对音频信号执行非法复制的兴趣。本发明还涉及一种播放分布式音频信号的方法和用于回放分布式音频信号的回放装置，其中检测个性化并将其用作水印，在再现分布式音频之前进行识别和解释。

7. 发明申请

US20070127731A1 Selective audio signal enhancement 审中-公开
标题翻译：选择性音频信号增强
公开(公告)号：US20070127731A1
公开(公告)日：2007-06-07
申请号：US10580674
申请日：2004-11-30
申请人： Ronaldus Aarts , Okke Ouweltjes
发明人： Ronaldus Aarts , Okke Ouweltjes
IPC分类号： H03G3/00
CPC分类号： H04R3/04 , G10L21/02
摘要： An audio signal may be enhanced by adding enhancement signals, such as harmonics and/or sub-harmonics of the signal's bass components. To avoid any unwanted enhancement signals during soft passages or speech, it is proposed to monitor the audio signal for tonal signal components in a frequency range and to only add the enhancement signals if such tonal signals are detected. A tonal detector (3) may comprise sine and cosine generators whose frequency is preferably equal to a dominant frequency of the frequency range.
摘要翻译：可以通过增加诸如信号低音分量的谐波和/或次谐波的增强信号来增强音频信号。为了在软通道或语音期间避免任何不需要的增强信号，建议监视频率范围内的音调信号分量的音频信号，并且仅在检测到这种音调信号时才添加增强信号。音调检测器（3）可以包括正弦和余弦发生器，其频率优选等于频率范围的主频率。

8. 发明申请

US20060045274A1 Generation of a sound signal 有权
标题翻译：产生声音信号
公开(公告)号：US20060045274A1
公开(公告)日：2006-03-02
申请号：US10528489
申请日：2003-09-16
申请人： Ronaldus Aarts , Roy Irwan , Daniel Schobben
发明人： Ronaldus Aarts , Roy Irwan , Daniel Schobben
IPC分类号： H04R5/00 , H04R5/02
CPC分类号： H04S1/005 , H04S1/007 , H04S5/00 , H04S2400/01 , H04S2420/01
摘要： The present invention relates to a method and a media system of/for generation of at least one output signal (HPL, (HPR) from at least one input signal from a second set of sound signals (M) having a related second set of Head Related Transfer Functions. The media system can be a TV, a CD player, a DVD player, a Radio, a display, an amplifier, a headphone or a VCR. Said method includes the steps of determining, for each signal in the second set of sound signals, a weighted relation (14) comprising at least one signal from a third set of intermediate sound signals (CHI1, CHI2) and at least one weight value (Weights); determining a first set of Head Related Transfer Functions (HRTFs) based on the second set of sound signals, the second set of Head Related Transfer Functions and the weighted relation; and transferring at least one signal from the third set of intermediate sound signals by means of at least one HRTF from said first set of Head Related Transfer Functions in order to generate at least one output signal belonging to said first set of sound signals. Hereby, in the end, fewer HRTFs are determined for a subsequent transfer of input signal(s) to output signal(s). Accordingly few convolutions are required.
摘要翻译：本发明涉及用于从至少一个来自第二组声音信号（M）的至少一个输入信号（M）产生至少一个输出信号（HPL，（HPR））的方法和媒体系统，该第二组声音信号（M）具有相关的第二组头相关传输功能媒体系统可以是电视，CD播放器，DVD播放器，收音机，显示器，放大器，耳机或录像机，所述方法包括以下步骤：对于第二组中的每个信号声音信号，包括来自第三组中间声音信号（CHI 1，CHI 2）和至少一个权重值（重量）的至少一个信号的加权关系（14）;确定第一组头部相关传送函数基于第二组声音信号，第二组头相关传送函数和加权关系;以及通过至少一个HRTF从所述第一组中的至少一个HRTF传送来自第三组中间声音信号的至少一个信号头相关传输功能，以g 激励属于所述第一组声音信号的至少一个输出信号。因此，最终确定用于随后将输入信号传送到输出信号的HRTF较少。因此，需要很少的卷积。

9. 发明申请

US20050013446A1 Audio System 失效
标题翻译：音响系统
公开(公告)号：US20050013446A1
公开(公告)日：2005-01-20
申请号：US10917051
申请日：2004-08-12
申请人： Ronaldus Aarts
发明人： Ronaldus Aarts
IPC分类号： H04S1/00 , H03G3/00 , H03G5/00
CPC分类号： H04R3/04 , H04S1/00
摘要： An audio system includes a circuit (12) for processing an audio signal, which circuit (12) having an input (20) for receiving the audio signal and an output (26) for supplying an output signal. The circuit (12) further includes a harmonics generator (22) coupled to the input (20) for generating harmonics of the audio signal and an adding circuit (24) coupled to the input (20) as well as to the harmonics generator (22) for supplying a sum of the audio signal and the generated harmonics to the output (26). The harmonics generator (22) includes an integrator (34) for integrating the audio signal and, coupled thereto, a resetting circuit (36) for resetting the integrator (34) at resetting times.
摘要翻译：音频系统包括用于处理音频信号的电路（12），该电路（12）具有用于接收音频信号的输入端（20）和用于提供输出信号的输出端（26）。电路（12）还包括耦合到输入端（20）的用于产生音频信号的谐波的谐波发生器（22）和耦合到输入端（20）的加法电路（24）以及谐波发生器（22）），用于将音频信号和产生的谐波的和提供给输出（26）。谐波发生器（22）包括积分器（34），用于对音频信号进行积分，并与其耦合，用于在复位时间复位积分器（34）的复位电路（36）。

10. 发明申请

US20070026903A1 High efficiency audio transducer 失效
标题翻译：高效率音频传感器
公开(公告)号：US20070026903A1
公开(公告)日：2007-02-01
申请号：US10571630
申请日：2004-08-30
申请人： Ronaldus Aarts
发明人： Ronaldus Aarts
IPC分类号： H04B1/38 , H04M1/00
CPC分类号： H04R9/025 , H04R3/04
摘要： A transducer (1) for producing sound in response to an electrical signal comprises an actuator (2) with a magnet (4) and a coil (5), and a vibration surface (3), for example a loudspeaker cone. The actuator and the vibration surface are mechanically coupled. The transducer (1) is designed to operate at substantially its resonance frequency (f0). This results in a very high transducer efficiency, which is particularly relevant for rendering low audio frequencies.
摘要翻译：用于响应于电信号产生声音的传感器（1）包括具有磁体（4）和线圈（5）的致动器（2）和振动表面（3），例如扬声器锥体。致动器和振动表面机械耦合。传感器（1）被设计成基本上在其共振频率（f 0 0 0）下操作。这导致非常高的换能器效率，这对于渲染低音频特别重要。

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