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1. 发明申请

WO2008038188A3 METHOD AND DEVICE FOR COMPOSING A LIGHTING ATMOSPHERE FROM AN ABSTRACT DESCRIPTION AND LIGHTING ATMOSPHERE COMPOSITION SYSTEM 审中-公开
标题翻译：从抽象描述和照明大气成分系统组成照明大气的方法和设备
公开(公告)号：WO2008038188A3
公开(公告)日：2008-09-25
申请号：PCT/IB2007053787
申请日：2007-09-19
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , VERBERKT MARK HENRICUS , BUDDE WOLFGANG OTTO , WENDT MATTHIAS , SCHULZ VOLKMAR , VAN STUIVENBERG LEON C A , ENGELEN DIRK VALENTINUS RENE , SCHREYER OLIVER , ERDMANN BOZENA , BOLEKO RIBAS SALVADOR EXPEDITO , LELKENS ARMAND MICHEL MARIE
发明人： VERBERKT MARK HENRICUS , BUDDE WOLFGANG OTTO , WENDT MATTHIAS , SCHULZ VOLKMAR , VAN STUIVENBERG LEON C A , ENGELEN DIRK VALENTINUS RENE , SCHREYER OLIVER , ERDMANN BOZENA , BOLEKO RIBAS SALVADOR EXPEDITO , LELKENS ARMAND MICHEL MARIE
IPC分类号： H05B37/02
CPC分类号： H05B37/02 , H05B37/029
摘要： The invention relates to composing a lighting atmosphere from an abstract description for example a lighting atmosphere specified in XML, wherein the lighting atmosphere is generated by several lighting devices, by automatically rendering the desired lighting atmosphere from the abstract description. The abstract description describes the type of light with certain lighting parameters desired at certain semantic locations at certain semantic times. This abstract atmosphere description is automatically transferred to a specific instance of a lighting system (14, 16, 18). The invention has the main advantage that it allows to create light scenes and lighting atmospheres at a high level of abstraction without requiring the definition of a lighting atmosphere or scene by setting the intensity, color, etc. for single lighting units or devices which can be very time consuming and cumbersome, particularly with large and complex lighting systems comprising many lighting devices.
摘要翻译：本发明涉及从抽象描述（例如XML中指定的照明气氛）组成照明气氛，其中照明气氛由若干照明设备通过从抽象描述中自动呈现期望的照明氛围而生成。抽象描述描述了在某些语义时间在特定语义位置处具有期望的某些照明参数的光的类型。这种抽象气氛描述会自动传输到照明系统的特定实例（14,16,18）。本发明的主要优点在于，它允许以高度抽象创建灯光场景和照明氛围，而不需要通过为单个照明单元或设备设置强度，颜色等来定义照明氛围或场景，非常耗时和麻烦，特别是对于包括许多照明设备的大型和复杂照明系统。

2. 发明申请

WO2010073181A1 DETERMINING AN ACOUSTIC COUPLING BETWEEN A FAR-END TALKER SIGNAL AND A COMBINED SIGNAL 审中-公开
标题翻译：确定末端信号信号与组合信号之间的声学耦合
公开(公告)号：WO2010073181A1
公开(公告)日：2010-07-01
申请号：PCT/IB2009/055755
申请日：2009-12-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JANSE, Cornelis, P. , VAN STUIVENBERG, Leon, C., A.
发明人： JANSE, Cornelis, P. , VAN STUIVENBERG, Leon, C., A.
IPC分类号： H04M9/08
CPC分类号： H04M9/082
摘要： The present invention provides an improved determination of an acoustic coupling between a loudspeaker (110) and a microphone (120), which results in a better estimate of the acoustic coupling during double talk. This is achieved in a device (100) for determining an acoustic coupling between a far-end talker signal (101) as produced by the loudspeaker (110) and a combined signal (102), which comprises an echo of the far-end talker signal and a near-end talker signal, as picked up by the microphone (120), in which the acoustic coupling is derived from a ratio of changes in an envelope of the combined signal (102) to changes in the envelope of the far-end talker signal (101) in a predetermined time interval. In this way the systematic error during double talk (an estimation of the acoustic coupling that is too large) is not present anymore or at least strongly reduced.
摘要翻译：本发明提供了对扬声器（110）和麦克风（120）之间的声耦合的改进的确定，这导致在双重通话期间更好地估计声耦合。这在用于确定由扬声器（110）产生的远端讲话者信号（101）和组合信号（102）之间的声耦合的装置（100）中实现，该组合信号包括远端讲话者的回声信号和近端讲话者信号，如由麦克风拾取的，其中声耦合是从组合信号（102）的包络的变化与远距离信号的包络线的变化的比率导出的，终端讲话者信号（101）。以这种方式，在双重对话（过大的声耦合的估计）中的系统误差不再存在或至少大大降低。

3. 发明申请

WO2008078286A1 METHOD AND SYSTEM FOR AUTOMATICALLY VERIFYING THE POSSIBILITY OF RENDERING A LIGHTING ATMOSPHERE FROM AN ABSTRACT DESCRIPTION 审中-公开
标题翻译：方法和系统，用于自动验证从摘要描述渲染照明大气的可能性
公开(公告)号：WO2008078286A1
公开(公告)日：2008-07-03
申请号：PCT/IB2007/055218
申请日：2007-12-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N. V. , ENGELEN, Dirk, V., R. , VERBERKT, Mark, H. , VAN STUIVENBERG, Leon, C., A.
发明人： ENGELEN, Dirk, V., R. , VERBERKT, Mark, H. , VAN STUIVENBERG, Leon, C., A.
IPC分类号： H05B37/02 , H04N1/60
CPC分类号： H05B37/029 , H04N1/60 , H05B37/02
摘要： The invention relates to automatically verifying the possibility of rendering a lighting atmosphere from an abstract description, for example from a lighting atmosphere specified in XML (Extensible Markup Language) independent of a specific lighting infrastructure and of a room layout. A basic idea of the invention is to translate the possibilities of a lighting infrastructure into so called light element templates. A light element template contains an indication of the possibilities of the lighting infrastructure at a certain semantic location, for example in a shop or a home in which the lighting infrastructure is provided. For every type of light effect of a lighting infrastructure, a different light element template may be created. This allows to automatically verify the possibility of rendering a lighting atmosphere from an abstract description in a lighting infrastructure at an early stage of the lighting atmosphere design process.
摘要翻译：本发明涉及自动验证从抽象描述（例如，独立于特定照明基础设施和房间布局的XML（可扩展标记语言）指定的照明氛围）渲染照明氛围的可能性。本发明的基本思想是将照明基础设施的可能性转化为所谓的轻元素模板。轻元素模板包含在特定语义位置处的照明基础设施的可能性的指示，例如在其中提供照明基础设施的商店或家庭中。对于照明基础设施的每种类型的光效果，可以创建不同的光元件模板。这允许在照明气氛设计过程的早期阶段自动验证在照明基础设施中的抽象描述中呈现照明氛围的可能性。

4. 发明申请

WO2010073193A1 SPEECH CAPTURING AND SPEECH RENDERING 审中-公开
标题翻译：语音捕获和语音渲染
公开(公告)号：WO2010073193A1
公开(公告)日：2010-07-01
申请号：PCT/IB2009/055803
申请日：2009-12-17
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JANSE, Cornelis, P. , VAN STUIVENBERG, Leon, C., A. , BELT, Harm, J., W. , SARROUKH, Bahaa, E. , TRIKI, Mahdi
发明人： JANSE, Cornelis, P. , VAN STUIVENBERG, Leon, C., A. , BELT, Harm, J., W. , SARROUKH, Bahaa, E. , TRIKI, Mahdi
IPC分类号： H04R3/00 , H04M3/56 , H04N7/15 , H04M1/60 , H04S7/00
CPC分类号： H04R3/005 , H04M1/6033 , H04M3/56 , H04R2430/20 , H04S7/303 , H04S2400/11
摘要： The invention proposes extracting one or more speech signals (151-154) as well as one or more ambient signals (131) from sound signals captured by microphones, wherein each of the speech signals corresponds to a different speaker. The invention proposes to transmit both the one or more speech signals (151-154) and the one or more ambient signals (131) to a rendering side, as opposed to sending only speech signals. This enables to reproduce the speech and ambient signals in a spatially different way at the rendering side. By reproducing the ambient signals a feeling of "being together" is created. In an embodiment, the invention enables reproducing two or more speech signals spatially different from each other and from the ambient signals so that speech intelligibility is increased despite the presence of the ambient signals.
摘要翻译：本发明提出从由麦克风捕获的声音信号中提取一个或多个语音信号（151-154）以及一个或多个环境信号（131），其中每个语音信号对应于不同的扬声器。本发明提出将一个或多个语音信号（151-154）和一个或多个环境信号（131）发送到呈现侧，而不是仅发送语音信号。这使得能够在渲染侧以空间不同的方式再现语音和环境信号。通过再现环境信号，产生“在一起”的感觉。在一个实施例中，本发明使得能够再现空间上彼此不同的两个或更多个语音信号和环境信号，使得尽管存在环境信号，语音可懂度也增加。

5. 发明申请

WO2010070556A3 ESTIMATING A SOUND SOURCE LOCATION USING PARTICLE FILTERING 审中-公开
标题翻译：使用粒子滤波估算声源位置
公开(公告)号：WO2010070556A3
公开(公告)日：2011-01-06
申请号：PCT/IB2009055678
申请日：2009-12-11
申请人： KONINKL PHILIPS ELECTRONICS NV , LEE WEI P , SARROUKH BAHAA E , VAN STUIVENBERG LEON C A , JANSE CORNELIS P
发明人： LEE WEI P , SARROUKH BAHAA E , VAN STUIVENBERG LEON C A , JANSE CORNELIS P
IPC分类号： G01S3/803 , G01S5/22
CPC分类号： G01S5/22 , G01S3/8034 , G10L2021/02165 , H04N7/142 , H04N7/147 , H04N7/15 , H04S7/30 , H04S2400/11
摘要： A sound source location is estimated by particle filtering where a set of particles represents a probability density function for a state variable comprising the sound source location. The method includes determining the weight for a particle in response to a correlation between estimated acoustic transfer functions from the sound source to at least two sound recording positions. A weight update function may specifically be determined deterministically from the correlation and thus the correlation may be used as a pseudo- likelihood function for the measurement function of the particle filtering. The acoustic transfer functions may be determined from an audio beamforming towards the sound source. The audio weight may be combined with a video weight to generate a multi-modal particle filtering approach.
摘要翻译：通过粒子滤波来估计声源位置，其中一组粒子表示包括声源位置的状态变量的概率密度函数。该方法包括响应于从声源到至少两个录音位置的估计的声学传递函数之间的相关性来确定颗粒的权重。可以从相关性确定性地确定权重更新功能，并且因此可以将相关性用作用于粒子滤波的测量函数的伪似然函数。声传递函数可以从对声源形成的音频波束确定。音频权重可以与视频权重组合以产生多模式粒子滤波方法。

6. 发明申请

WO2008135894A1 METHOD AND SYSTEM FOR AUTOMATICALLY VERIFYING THE POSSIBILITY OF RENDERING A LIGHTING ATMOSPHERE FROM AN ABSTRACT DESCRIPTION 审中-公开
标题翻译：方法和系统，用于自动验证从摘要描述渲染照明大气的可能性
公开(公告)号：WO2008135894A1
公开(公告)日：2008-11-13
申请号：PCT/IB2008/051624
申请日：2008-04-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N. V. , ENGELEN, Dirk, V., R. , VERBERKT, Mark, H. , VAN STUIVENBERG, Leon, C., A.
发明人： ENGELEN, Dirk, V., R. , VERBERKT, Mark, H. , VAN STUIVENBERG, Leon, C., A.
IPC分类号： H05B37/02
CPC分类号： H05B37/029 , H05B37/02 , H05B37/0245
摘要： The invention relates to automatically verifying the possibility of rendering a lighting atmosphere from an abstract description, for example from a lighting atmosphere specified in XML (Extensible Markup Language) independent of a specific lighting infrastructure and of a room layout. A basic idea of the invention is to create for each addressable light unit of a light infrastructure a so called light infrastructure capability that generally describes the effect, measures the maximum possible effect and relates the effect to a location in a semantic area of a target environment. This allows to automatically verifying the possibility of rendering a lighting atmosphere from an abstract description in a lighting infrastructure at an early stage of the lighting atmosphere design process.
摘要翻译：本发明涉及自动验证从抽象描述（例如，独立于特定照明基础设施和房间布局的XML（可扩展标记语言）指定的照明氛围）渲染照明氛围的可能性。本发明的基本思想是为光基础设施的每个可寻址光单元创建所谓的轻型基础设施能力，其通常描述效果，测量最大可能的效果，并将效果与目标环境的语义区域中的位置相关联。这允许在照明气氛设计过程的早期阶段自动验证在照明基础设施中的抽象描述中呈现照明氛围的可能性。

7. 发明申请

WO2010070556A2 ESTIMATING A SOUND SOURCE LOCATION USING PARTICLE FILTERING 审中-公开
标题翻译：使用粒子滤波估算声源的位置
公开(公告)号：WO2010070556A2
公开(公告)日：2010-06-24
申请号：PCT/IB2009/055678
申请日：2009-12-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LEE, Wei, P. , SARROUKH, Bahaa, E. , VAN STUIVENBERG, Leon,, C., A. , JANSE, Cornelis, P.
发明人： LEE, Wei, P. , SARROUKH, Bahaa, E. , VAN STUIVENBERG, Leon,, C., A. , JANSE, Cornelis, P.
IPC分类号： G06T7/00 , G01S3/80
CPC分类号： G01S5/22 , G01S3/8034 , G10L2021/02165 , H04N7/142 , H04N7/147 , H04N7/15 , H04S7/30 , H04S2400/11
摘要： A sound source location is estimated by particle filtering where a set of particles represents a probability density function for a state variable comprising the sound source location. The method includes determining the weight for a particle in response to a correlation between estimated acoustic transfer functions from the sound source to at least two sound recording positions. A weight update function may specifically be determined deterministically from the correlation and thus the correlation may be used as a pseudo- likelihood function for the measurement function of the particle filtering. The acoustic transfer functions may be determined from an audio beamforming towards the sound source. The audio weight may be combined with a video weight to generate a multi-modal particle filtering approach.
摘要翻译：通过粒子滤波来估计声源位置，其中一组粒子表示包括声源位置的状态变量的概率密度函数。该方法包括响应于从声源到至少两个声音记录位置的估计的声学传递函数之间的相关性来确定颗粒的重量。可以从相关性确定地确定权重更新功能，因此可以将相关性用作用于粒子滤波的测量功能的伪似然函数。声音传递函数可以从对声源形成的音频波束确定。音频权重可以与视频权重组合以产生多模式粒子滤波方法。

8. 发明申请

WO2008038188A8 METHOD AND DEVICE FOR COMPOSING A LIGHTING ATMOSPHERE FROM AN ABSTRACT DESCRIPTION AND LIGHTING ATMOSPHERE COMPOSITION SYSTEM 审中-公开
标题翻译：从摘要描述和照明大气组合物系统组合照明大气的方法和装置
公开(公告)号：WO2008038188A8
公开(公告)日：2009-03-12
申请号：PCT/IB2007053787
申请日：2007-09-19
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , VERBERKT MARK HENRICUS , BUDDE WOLFGANG OTTO , WENDT MATTHIAS , SCHULZ VOLKMAR , VAN STUIVENBERG LEON C A , ENGELEN DIRK VALENTINUS RENE , SCHREYER OLIVER , ERDMANN BOZENA , BOLEKO RIBAS SALVADOR EXPEDITO , LELKENS ARMAND MICHEL MARIE
发明人： VERBERKT MARK HENRICUS , BUDDE WOLFGANG OTTO , WENDT MATTHIAS , SCHULZ VOLKMAR , VAN STUIVENBERG LEON C A , ENGELEN DIRK VALENTINUS RENE , SCHREYER OLIVER , ERDMANN BOZENA , BOLEKO RIBAS SALVADOR EXPEDITO , LELKENS ARMAND MICHEL MARIE
IPC分类号： H05B37/02
CPC分类号： H05B37/02 , H05B37/029
摘要： The invention relates to composing a lighting atmosphere from an abstract description for example a lighting atmosphere specified in XML, wherein the lighting atmosphere is generated by several lighting devices, by automatically rendering the desired lighting atmosphere from the abstract description. The abstract description describes the type of light with certain lighting parameters desired at certain semantic locations at certain semantic times. This abstract atmosphere description is automatically transferred to a specific instance of a lighting system (14, 16, 18). The invention has the main advantage that it allows to create light scenes and lighting atmospheres at a high level of abstraction without requiring the definition of a lighting atmosphere or scene by setting the intensity, color, etc. for single lighting units or devices which can be very time consuming and cumbersome, particularly with large and complex lighting systems comprising many lighting devices.
摘要翻译：本发明涉及通过从抽象描述中自动呈现所需照明气氛，从抽象描述（例如XML中规定的照明气氛）构成照明气氛，其中照明气氛由若干照明装置产生。抽象描述描述了在某些语义时间在某些语义位置处所需的具有某些照明参数的光的类型。该抽象气氛描述被自动转移到照明系统的特定实例（14,16,18）。本发明的主要优点在于它允许以高抽象度创建光场景和照明环境，而不需要通过设置单个照明单元或装置的强度，颜色等来定义照明气氛或场景非常耗时和麻烦，特别是对于包括许多照明装置的大型和复杂的照明系统。

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