公开(公告)号：WO2009072033A2

公开(公告)日：2009-06-11

申请号：PCT/IB2008054957

申请日：2008-11-26

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  AARTS RONALDUS M ,  LASANCE CLEMENS J M ,  NIEUWENDIJK JORIS A M ,  OUWELTJES OKKE

Inventor： AARTS RONALDUS M ,  LASANCE CLEMENS J M ,  NIEUWENDIJK JORIS A M ,  OUWELTJES OKKE

IPC: F04D33/00 ,  F04F7/00 ,  H05K7/20

CPC classification number: F04D33/00 ,  F04F7/00

Abstract: A cooling device (1) using pulsating fluid for cooling of an object, comprising: a transducer (2) having a membrane adapted to generate pressure waves at a working frequency (fw), and a cavity (4) enclosing a first side of the membrane. The cavity (4) has at least one opening (5) adapted to emit a pulsating net output fluid flow towards the object, wherein the opening (5) is in communication with a second side of the membrane. The cavity (4) is sufficiently small to prevent fluid in the cavity (4) from acting as a spring in a resonating mass-spring system in the working range. This is advantageous as a volume velocity (u1) at the opening is essentially equal to a volume velocity (u1 ') at the second side of the membrane, apart from a minus sign. Thus, at the working frequency the pulsating net output fluid can be largely cancelled due to the counter phase with the pressure waves on the second side of the membrane resulting in a close to zero far-field volume velocity. Thus a low sound level is achieved, at a low cost, without requiring mechanical symmetry.

Abstract translation: 1。一种使用脉动流体来冷却物体的冷却装置（1），包括：具有适于在工作频率（fw）产生压力波的薄膜的换能器（2）;以及腔体（4），所述腔体（4） 膜。 腔体（4）具有至少一个开口（5），该开口适于朝向物体发射脉动的净输出流体流，其中开口（5）与膜的第二侧连通。 空腔（4）足够小以防止空腔（4）中的流体在工作范围内用作共振质量弹簧系统中的弹簧。 这是有利的，因为开口处的体积速度（u1）基本上等于膜的第二侧处的体积速度（u1'），除了负号之外。 因此，在工作频率下，脉动的净输出流体可以由于与膜的第二侧上的压力波相反的相位而被大大地消除，导致接近零的远场体积速度。 因此，以低成本实现低声级，而不需要机械对称性。

公开(公告)号：WO2007034344A3

公开(公告)日：2008-12-31

申请号：PCT/IB2006053107

申请日：2006-09-05

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  AARTS RONALDUS M ,  OUWELTJES OKKE ,  NIEUWENDIJK JORIS A M

Inventor： AARTS RONALDUS M ,  OUWELTJES OKKE ,  NIEUWENDIJK JORIS A M

IPC: H04R1/28

CPC classification number: H04R1/2842 ,  H04R1/2857 ,  H04R3/04

Abstract: A device is arranged for driving a transducer unit (20) comprising at least one transducer (21) accommodated in an enclosure (22). The device comprises mapping means for mapping input signal components having a first audio frequency range onto a second audio frequency range. The second audio frequency range is narrower than the first audio frequency range, and the second frequency range contains the Helmholtz frequency of the transducer unit (20). A transducer unit (20) for use with the device is optimized for operating in a narrow frequency range at or near the Helmholtz frequency ( H).

Abstract translation: 设备用于驱动包括容纳在外壳（22）中的至少一个换能器（21）的换能器单元（20）。 该装置包括用于将具有第一音频频率范围的输入信号分量映射到第二音频范围的映射装置。 第二音频范围比第一音频范围窄，第二频率范围包含换能器单元（20）的亥姆霍兹频率。 用于该装置的换能器单元（20）被优化以在亥姆霍兹频率（H）处或附近的窄频率范围内操作。

公开(公告)号：WO2007034442A3

公开(公告)日：2008-11-06

申请号：PCT/IB2006053442

申请日：2006-09-22

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  AARTS RONALDUS M ,  KURT RALPH

Inventor： AARTS RONALDUS M ,  KURT RALPH

IPC: G06F3/01 ,  A61B5/053

CPC classification number: A61B5/0533 ,  A61B5/16 ,  A61B5/165

Abstract: The invention relates to a method of analysing an emotional state of a user being provided with content information in a consumer electronics interface. The method comprises steps of: (210) obtaining physiological data indicating the user's emotional state; (230) identifying a part of the content information related to the physiological data; and (240) storing the physiological data with a reference to the related part of the content information. The invention also relates to a device, a data storage for storing physiological data, and to a computer program.

Abstract translation: 本发明涉及一种分析在消费者电子接口中被提供有内容信息的用户的情感状态的方法。 该方法包括以下步骤：（210）获取表示用户情绪状态的生理数据; （230），识别与生理数据相关的内容信息的一部分; 和（240）参照内容信息的相关部分存储生理数据。 本发明还涉及一种设备，用于存储生理数据的数据存储器以及计算机程序。

公开(公告)号：WO2008047294A2

公开(公告)日：2008-04-24

申请号：PCT/IB2007054185

申请日：2007-10-15

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  VAN LOENEN EVERT J ,  AARTS RONALDUS M ,  DIEDERIKS ELMO M A ,  KRAVTSOVA NATASHA ,  BERGMAN ANTHONIE H

Inventor： VAN LOENEN EVERT J ,  AARTS RONALDUS M ,  DIEDERIKS ELMO M A ,  KRAVTSOVA NATASHA ,  BERGMAN ANTHONIE H

IPC: G06F3/043

CPC classification number: G06F3/0433

Abstract: Simple gestures such as stroking or tapping of a surface (10) can be used to control common functions of electronic systems (16) by positioning one or more sensors (12) on the surface and detecting sounds generated by the interaction with the surface. Signals corresponding to detected sounds are filtered and interpreted either in the system to be controlled or else in the sensors themselves. The direction of movement of a hand (18) stroking the surface can be interpreted as a command to increase or decrease a parameter, such as the sound volume level of a television, for example. Determination of the position of the user's hand is unnecessary. The apparatus is therefore simple, inexpensive, robust and discrete, requiring only a minimum of installation and without being necessarily dedicated to a particular electronic system to be controlled.

Abstract translation: 通过将一个或多个传感器（12）定位在表面上并检测与表面的相互作用产生的声音，可以使用简单的手势（例如敲击或敲击表面（10））来控制电子系统（16）的共同功能。 对应于检测到的声音的信号被滤波和解释在要控制的系统中，或在传感器本身中解释。 可以将触摸表面的手（18）的移动方向解释为增加或减少诸如电视的音量等级的参数的命令。 确定用户手的位置是不必要的。 因此，该装置是简单，便宜，稳健和离散的，仅需要最少的安装，而不必专用于待控制的特定电子系统。

公开(公告)号：WO2007086000A3

公开(公告)日：2007-11-01

申请号：PCT/IB2007050224

申请日：2007-01-23

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  AARTS RONALDUS M ,  NIEUWENDIJK JORIS A M ,  OUWELTJES OKKE

Inventor： AARTS RONALDUS M ,  NIEUWENDIJK JORIS A M ,  OUWELTJES OKKE

IPC: H04R3/04

CPC classification number: H04R3/04

Abstract: A device (30) for adapting an audio input signal (V1n) to a transducer unit (20) comprises: mapping means (10) for mapping input signal components from a first audio frequency range onto a second audio frequency range so as to produce a mapped audio signal (VM), wherein the second audio frequency range is narrower than the first audio frequency range, and wherein the transducer unit (20) has a maximum efficiency at the second audio frequency range, filter means (31) for filtering the input signal (V1n) so as to produce a filtered input signal (V1n') having a third audio frequency range, and combination means (32) for combining the mapped audio signal (VM) and the filtered input signal (V1n') so as to produce a transducer signal (VT). The first audio frequency range is preferably contained in the second audio frequency range, while the third audio frequency range may be adjacent the first audio frequency range. The second audio frequency range preferably extends within 5% of the Helmholtz frequency of the transducer unit (20).

Abstract translation: 一种用于将音频输入信号（V1n）适配到换能器单元（20）的装置（30）包括：映射装置（10），用于将来自第一音频频率范围的输入信号分量映射到第二音频频率范围，以产生 映射的音频信号（VM），其中所述第二音频频率范围窄于所述第一音频频率范围，并且其中所述换能器单元（20）在所述第二音频频率范围具有最大效率，滤波器装置（31） 信号（V1n），以产生具有第三音频范围的滤波输入信号（V1n'），以及用于组合映射音频信号（VM）和滤波后的输入信号（V1n'）的组合装置（32），以便 产生换能器信号（VT）。 第一音频范围优选地包含在第二音频范围中，而第三音频范围可以与第一音频范围相邻。 第二音频范围优选地在换能器单元（20）的亥姆霍兹频率的5％内。

公开(公告)号：WO2007072239A2

公开(公告)日：2007-06-28

申请号：PCT/IB2006054235

申请日：2006-11-14

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  AARTS RONALDUS M ,  OUWERKERK MARTIN

Inventor： AARTS RONALDUS M ,  OUWERKERK MARTIN

IPC: A61B5/0245

CPC classification number: A61B5/02438 ,  A61B5/0245 ,  A61B5/0404 ,  A61B5/681 ,  A61B2560/0468 ,  A61B2562/0215

Abstract: Monitoring apparatus (4) for monitoring a user's heart, the apparatus comprising several sensors (14, 16) for measuring changes in an electrical parameter of a user's arm (20), from which changes an electrocardiogram, heart rate and/or heart rate variation of the user's heart are determinable. The apparatus further comprises a data processor (28) for determining the electrocardiogram, the heart rate and/or heart rate variation from the changes the electrical parameter; and an output device (32) for making knowable to the user the electrocardiogram, heart rate and/or heart rate variation. A basic idea of the present invention is, to use only a single wristband, particularly a wrist watch, having all the means to monitor the user's heart, without using for example a chest band. Herein, the single wristband is at least provided with the at least one sensor and particularly also comprises the data processor, and more particularly also comprises the output device.

Abstract translation: 用于监测用户心脏的监测装置（4），所述装置包括用于测量用户臂（20）的电参数的变化的多个传感器（14,16），从而改变心电图，心率和/或心率变化 的用户心脏是可以确定的。 该装置还包括用于确定心电图，心率和/或心率变化的数据处理器（28），以改变电参数; 以及用于使用户心电图，心率和/或心率变化使得知道的输出装置（32）。 本发明的基本思想是，仅使用单个腕带，特别是手表，具有监视用户心脏的所有手段，而不使用例如胸带。 这里，单个腕带至少设置有至少一个传感器，并且特别地还包括数据处理器，更具体地还包括输出设备。

公开(公告)号：WO2006137008A3

公开(公告)日：2007-04-12

申请号：PCT/IB2006051974

申请日：2006-06-20

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  AARTS RONALDUS M ,  SCHOBBEN DANIEL W E

Inventor： AARTS RONALDUS M ,  SCHOBBEN DANIEL W E

IPC: H04R23/00 ,  H04R3/04

CPC classification number: H04R3/04 ,  H04R23/002

Abstract: A thermo-acoustic transducer device (8) comprises a substantially hollow body (10) in which a thermo-acoustic element (11) is accommodated, and a heating control unit (2) coupled to the thermo-acoustic element (11) for controlling the temperature gradient of the element. The heating control unit (2) is arranged for being controlled by a control signal (S m ). The device further comprises a modulation unit (3) coupled to the heating control unit (2) for producing the control signal in response to an audio signal (S i ). The modulation unit (3) may comprise a band pass filter unit (31) for selecting a frequency band of the audio signal (S i ), a detector unit (32) for detecting the envelope of the band-pass filtered audio signal so as to produce the control signal (S m ), and a low-pass filter unit (33) for low-pass filtering the control signal (S m ).

Abstract translation: 热声换能器装置（8）包括容纳热声元件（11）的基本上中空的本体（10）和耦合到热声元件（11）的加热控制单元（2），用于控制 元素的温度梯度。 加热控制单元（2）被布置成由控制信号（S SUB）控制。 该装置还包括耦合到加热控制单元（2）的调制单元（3），用于响应于音频信号（S SUB）而产生控制信号。 调制单元（3）可以包括用于选择音频信号（S SUB）的频带的带通滤波器单元（31），用于检测频带的包络的检测器单元（32） 通过滤波的音频信号以产生控制信号（S SUB），以及低通滤波器单元（33），用于低通滤波控制信号（S＆amp; SUB>）。

公开(公告)号：WO2006137010A2

公开(公告)日：2006-12-28

申请号：PCT/IB2006051978

申请日：2006-06-20

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  SCHOBBEN DANIEL W E ,  ZEEGERS JOSEPHUS C H ,  AARTS RONALDUS M ,  OUWELTJES OKKE

Inventor： SCHOBBEN DANIEL W E ,  ZEEGERS JOSEPHUS C H ,  AARTS RONALDUS M ,  OUWELTJES OKKE

CPC classification number: H04R23/02 ,  H04R3/04

Abstract: A thermo-acoustic transducer device (8) comprises a substantially hollow body (10) in which a thermo-acoustic element (11) is accommodated, and a heating control unit (2) coupled to the thermo-acoustic element (11) for controlling the temperature gradient of the element. A loudspeaker (14) is acoustically coupled to the hollow body (10). The heating control unit (2) may be arranged for being controlled by a control signal produced by a quality control unit (5) so as to control the quality iactor (Q) of the thermo-acoustic device. The quality control unit (5) may be coupled to an audio amplifier (4) to control the quality factor in dependence of properties of an audio signal.

Abstract translation: 热声换能器装置（8）包括容纳热声元件（11）的基本上中空的本体（10）和耦合到热声元件（11）的加热控制单元（2），用于控制 元素的温度梯度。 扬声器（14）声学耦合到中空本体（10）。 加热控制单元（2）可以被布置成由质量控制单元（5）产生的控制信号控制，以便控制热声装置的质量（Q）。 质量控制单元（5）可以耦合到音频放大器（4），以根据音频信号的属性来控制品质因数。

公开(公告)号：WO03088135A2

公开(公告)日：2003-10-23

申请号：PCT/IB0301059

申请日：2003-03-20

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  JOHNSON MARK T ,  MARSH SIMON R ,  DESTURA GALILEO J A ,  AARTS RONALDUS M ,  HUITEMA HJALMAR E A

Inventor： JOHNSON MARK T ,  MARSH SIMON R ,  DESTURA GALILEO J A ,  AARTS RONALDUS M ,  HUITEMA HJALMAR E A

IPC: G02F1/1333 ,  G06F3/033 ,  G06F3/041 ,  G09F9/00 ,  G06K11/00

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0414 ,  G06F2203/04112

Abstract: In a touch sensor the change in electrical characteristics (impedance, piezo-voltage) of spacing elements (13,14,15,25), provided with an conducting, resistive or piezo-electric layer (15, 25) , are measured to determine the sensing area.

Abstract translation: 在触摸传感器中，测量设置有导电，电阻或压电层（15,25）的间隔元件（13,14,15,25）的电特性（阻抗，压电电压）的变化以确定 传感区域。

公开(公告)号：WO03086007A2

公开(公告)日：2003-10-16

申请号：PCT/IB0301102

申请日：2003-03-20

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  AARTS RONALDUS M ,  SCHOBBEN DANIEL W E ,  VAN LUIJT BALTHASAR A G

Inventor： AARTS RONALDUS M ,  SCHOBBEN DANIEL W E ,  VAN LUIJT BALTHASAR A G

IPC: G06F21/24 ,  G10K15/02 ,  H04R27/00 ,  H04S1/00 ,  H04R

CPC classification number: H04R27/00 ,  H04S1/002 ,  H04S1/005

Abstract: 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.

Abstract translation: 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设备，其中检测个性化并将其用作水印，在回放分布式音频之前进行识别和解释。