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1. 发明申请

WO2014111765A1 BINAURAL AUDIO PROCESSING 审中-公开
标题翻译： BINAURAL音频处理
公开(公告)号：WO2014111765A1
公开(公告)日：2014-07-24
申请号：PCT/IB2013/060760
申请日：2013-12-10
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KOPPENS, Jeroen Gerardus Henricus , OOMEN, Arnoldus Werner Johannes , SCHUIJERS, Erik Gosuinus Petrus
IPC分类号： H04S1/00 , H04S7/00
CPC分类号： H04S1/005 , H04S7/30 , H04S2400/11 , H04S2420/01
摘要： A transmitting device comprises a binaural circuit (601) which provides a plurality of binaural rendering data sets, each binaural rendering data set comprising data representing parameters for a virtual position binaural rendering. Specifically, head related binaural transfer function data may be included in the data sets. A representation circuit (603) provides a representation indication for each of the data sets. The representation indication for a data set is indicative of the representation used by the data set. An output circuit (605) generates a bitstream comprising the data sets and the representation indications. The bitstream is received by a receiver (701) in a receiving device. A selector (703) selects a selected binaural rendering data set based on the representation indications and a capability of the apparatus, and an audio processor (707) processes the audio signal in response to data of the selected binaural rendering data set.
摘要翻译：发送装置包括提供多个双耳渲染数据组的双耳电路（601），每个双耳渲染数据组包括表示用于虚拟位置双耳渲染的参数的数据。具体地说，头部相关双耳传递函数数据可以被包括在数据集中。表示电路（603）为每个数据集提供表示指示。数据集的表示指示表示数据集使用的表示。输出电路（605）产生包括数据组和表示指示的比特流。比特流由接收装置中的接收机（701）接收。选择器（703）基于表示指示和设备的能力来选择所选择的双耳渲染数据集，并且音频处理器（707）响应于所选择的双耳渲染数据集的数据来处理音频信号。

2. 发明申请

WO2014091375A1 REVERBERATION PROCESSING IN AN AUDIO SIGNAL 审中-公开
标题翻译：音频信号中的反演处理
公开(公告)号：WO2014091375A1
公开(公告)日：2014-06-19
申请号：PCT/IB2013/060692
申请日：2013-12-06
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SCHUIJERS, Erik Gosuinus Petrus , DE BRUIJN, Werner Paulus Josephus , OOMEN, Arnoldus Werner Johannes , KOPPENS, Jeroen Gerardus Henricus
IPC分类号： H04S7/00
CPC分类号： H04S7/305 , H04R2227/007
摘要： An apparatus for processing an audio signal comprises an audio receiver (601) for receiving a set of input audio signals and a reference receiver (609) for receiving a reference reverberation for a rendering of the audio signal. A reverberation processor (607) determines an environment reverberation of an acoustic rendering environment and an audio processor (603) generates a set of output audio signals for a set of audio transducers (605) by processing the set of input audio signals. The audio processor (603) is arranged to modify reverberation for the set of input audio signals when generating the set of output audio signals, with the modification being dependent on the environment reverberation and the reference reverberation. The modification may specifically be such that the total overall reverberation matches the reference reverberation. The invention may provide increased control, e.g. by a content provider, over the audio environment experienced by a user.
摘要翻译：用于处理音频信号的装置包括用于接收一组输入音频信号的音频接收器（601）和用于接收用于音频信号的呈现的参考混响的参考接收机（609）。混响处理器（607）确定声学渲染环境的环境混响，并且音频处理器（603）通过处理输入音频信号的集合来生成用于一组音频换能器（605）的一组输出音频信号。音频处理器（603）被布置为当生成输出音频信号的集合时修改输入音频信号的混响，修改取决于环境混响和参考混响。该修改可以具体地使得总的总混响匹配参考混响。本发明可以提供增加的控制，例如由内容提供商通过用户经历的音频环境。

3. 发明申请

WO2016102184A1 METHOD AND SLEEP MONITORING DEVICE FOR DETERMINING A BODY POSTURE OF A PERSON IN A BED 审中-公开
标题翻译：用于确定床上人身体姿势的方法和休眠监测装置
公开(公告)号：WO2016102184A1
公开(公告)日：2016-06-30
申请号：PCT/EP2015/079041
申请日：2015-12-09
申请人： KONINKLIJKE PHILIPS N.V.
发明人： ZWARTKRUIS-PELGRIM, Petronella Hendrika , SCHUIJERS, Erik Gosuinus Petrus
IPC分类号： A61B5/00 , A61B5/11
CPC分类号： A61B5/6892 , A61B5/1116 , A61B5/4818 , A61B5/7235 , A61B2503/04
摘要： A method for determining a body posture of a person (16) in a bed (18) is disclosed. The method comprises the steps of generating a sensor signal (20) in response to pressure caused by the person via a supporting layer (14) supporting the person in the bed, and determining at least one spectral parameter of the sensor signal. The body posture is classified based on the determined at least one spectral parameter.
摘要翻译：公开了一种用于确定床（18）中的人（16）的身体姿势的方法。该方法包括以下步骤：响应由人员经由支撑床中的人的支撑层（14）引起的压力产生传感器信号（20），并且确定传感器信号的至少一个频谱参数。基于确定的至少一个光谱参数来分类身体姿势。

4. 发明申请

WO2016051379A1 USER STATE CLASSIFICATION 审中-公开
标题翻译：用户状态分类
公开(公告)号：WO2016051379A1
公开(公告)日：2016-04-07
申请号：PCT/IB2015/057532
申请日：2015-10-01
申请人： KONINKLIJKE PHILIPS N.V.
发明人： RUIJS, Louisa Simone , SCHUIJERS, Erik Gosuinus Petrus , SARTOR, Francesco , LEMMENS, Paul Marcel Carl
IPC分类号： A61B5/024 , A61B5/11 , A61B5/00
CPC分类号： A61B5/02416 , A61B5/1118 , A61B5/7264 , A61B2562/0219
摘要： Methods and apparatus for determining when a user is in a sedentary state. By analyzing information related to a user's vital sign(s) and the user's movement, embodiments of the present invention can more accurately classify a user's activity (e.g., detect when the user is in a sedentary or a non-sedentary state). This information may be used to trigger a variety of actions, including communications to medical personnel or communications directly to the user so the user may be incited to perform a physical activity.
摘要翻译：用于确定用户何时处于久坐状态的方法和装置。通过分析与用户的生命体征和用户的移动相关的信息，本发明的实施例可以更准确地分类用户的活动（例如，检测用户处于久坐状态或非久坐状态）。该信息可以用于触发各种动作，包括与医务人员的通信或直接向用户的通信，以使用户可能被煽动进行身体活动。

5. 发明申请

WO2014108834A1 MULTICHANNEL ENCODER AND DECODER WITH EFFICIENT TRANSMISSION OF POSITION INFORMATION 审中-公开
标题翻译：多通道编码器和解码器高效地传送位置信息
公开(公告)号：WO2014108834A1
公开(公告)日：2014-07-17
申请号：PCT/IB2014/058120
申请日：2014-01-08
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KOPPENS, Jeroen Gerardus Henricus , OOMEN, Arnoldus Werner Johannes , SCHUIJERS, Erik Gosuinus Petrus
IPC分类号： G10L19/002 , G10L19/00 , G10L19/008
CPC分类号： G10L19/008 , G10L19/002 , G10L19/20 , H04R2400/11 , H04R2420/01 , H04S3/008
摘要： A receiver (603) receives a position given by a first value representing a first position parameter and a second value representing a second position parameter. A match circuit (605) determines if the second value matches a nominal value. If so, an output circuit (609) generates output data including data representing the first value in a field of the output data but not including data representing the second value in the output data. Otherwise, the output circuit (609) includes data in the field which represents an invalid position value for the first position parameter. A receiver determines if data of a data field represents a valid position value for the first position parameter. If so, it determines a position with the first value being the valid position value and the second value being a nominal value for the second position parameter. Otherwise it determines the second value from a second field of the input data.
摘要翻译：接收器（603）接收由表示第一位置参数的第一值给出的位置和表示第二位置参数的第二值。匹配电路（605）确定第二值是否匹配标称值。如果是这样，输出电路（609）产生包括表示输出数据的字段中的第一值的数据但不包括表示输出数据中的第二值的数据的输出数据。否则，输出电路（609）包括表示第一位置参数的无效位置值的字段中的数据。接收机确定数据字段的数据是否表示第一位置参数的有效位置值。如果是，则确定具有第一值为有效位置值的位置，而第二值是第二位置参数的标称值。否则，它从输入数据的第二个字段确定第二个值。

6. 发明申请

WO2014009878A3 ENCODING AND DECODING OF AUDIO SIGNALS 审中-公开
公开(公告)号：WO2014009878A3
公开(公告)日：2014-01-16
申请号：PCT/IB2013/055628
申请日：2013-07-09
申请人： KONINKLIJKE PHILIPS N.V.
发明人： OOMEN, Arnoldus Werner Johannes , KOPPENS, Jeroen Gerardus Henricus , SCHUIJERS, Erik Gosuinus Petrus
IPC分类号： G10L19/008 , G10L19/18 , G10L19/02
摘要： An encoder (1201) for encoding a pluralityofaudio signals comprises a selector (1303) which selects a subset of time-frequency tiles to be downmixed and a subset oftiles to be non-downmix. A downmix indication is generated which indicates whether tiles are encoded as downmixed encoded tiles or as non-downmixtiles. An encoded signal comprising the encoded tiles and the downmix indication is fed to a decoder (1203) which includes a receiver (1401) for receiving the signal. A generator (1403) generates output signals from the encoded time-frequency tiles where the generation of the output signals includes an upmixing for tiles that are indicated by the downmix indication to be encoded downmixed tiles. The invention may provide more flexible and/or improved encoding/ decoding and may specifically provide improved scalability, especially at higher data rates.

7. 发明申请

WO2023078677A1 ASSISTING A PERSON TO PERFORM A PERSONAL CARE ACTIVITY 审中-公开
公开(公告)号：WO2023078677A1
公开(公告)日：2023-05-11
申请号：PCT/EP2022/079007
申请日：2022-10-19
申请人： KONINKLIJKE PHILIPS N.V.
发明人： FLINSENBERG, Ingrid Christina Maria , ZNAMENSKIY, Dmitry Nikolayevich , GALLUCCI, Alessio , SCHUIJERS, Erik Gosuinus Petrus
IPC分类号： G06T7/10 , G06T7/68 , G06T19/20 , G06V40/16 , G09B19/00 , G16H20/30 , G06F3/01 , B26B19/46 , B26B21/40 , G06T19/00 , G09B5/02 , G16H20/70
摘要： According to an aspect, there is provided a computer-implemented method (100) for assisting a subject to perform a personal care activity. The method (100) comprises receiving (102) image data relating to at least part of a subject's head; creating (104) a spatial representation of the subject's head by mapping the received image data to a model template having a first side and a second side; detecting (106) a style feature in the spatial representation; determining (108) a parameter of the style feature; generating (110) a symmetrised spatial representation comprising at least one of: a symmetrised first side that is a symmetrised version of the second side of the spatial representation; and a symmetrised second side that is a symmetrised version of the first side of the spatial representation; comparing (112) the parameter of the style feature in the symmetrised spatial representation with the parameter of the style feature in the spatial representation; and generating (114), based on the comparison, a delta representation for presentation to the subject, the delta representation including an indication of a difference between the parameter of the style feature in the symmetrised spatial representation with the parameter of the style feature in the spatial representation.

8. 发明申请

WO2016087358A1 DEVICE, METHOD AND SYSTEM FOR COUNTING THE NUMBER OF CYCLES OF A PERIODIC MOVEMENT OF A SUBJECT 审中-公开
标题翻译：用于计算主体周期运动周期数的装置，方法和系统
公开(公告)号：WO2016087358A1
公开(公告)日：2016-06-09
申请号：PCT/EP2015/078038
申请日：2015-11-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SCHUIJERS, Erik Gosuinus Petrus , RUIJS, Louisa Simone , SARTOR, Francesco , LEMMENS, Paul Marcel Carl
IPC分类号： A61B5/00 , A61B5/11 , G01C22/00
CPC分类号： G01C22/006 , A61B5/1118 , A61B5/1123 , A61B5/681 , A61B5/7264 , A61B2560/0209 , A61B2562/0219 , G01P13/00 , G01P15/18 , G06F19/00
摘要： The present invention relates to device, system and method for counting the number of cycles of a periodic movement of a subject, e.g. for step counting of a person. To enable more precisely counting the number of cycles of a periodic movement of a subject based on discontinuous accelerometer data the proposed device comprises an input unit (21) for receiving discontinuous accelerometer data over time indicating movement of at least a body part of the subject, a classifier (22) for classifying the movement of the subject into one of several movement classes based on said discontinuous accelerometer data, each movement class being related to a different range of speed of a periodic movement, a storage (23) for storing a table including for each movement class a periodicity value per time unit, and a movement calculation unit (24) for calculating the number of cycles of the periodic movement of the subject per time unit, for a predetermined time or continuously over time by use of the periodicity of the movement class, into which the movement has been classified.
摘要翻译：本发明涉及用于对受试者的周期性运动的周期数进行计数的装置，系统和方法，例如，为了一个人的步数。为了能够基于不连续的加速度计数据更精确地计算对象的周期性移动的周期数，所提出的装置包括输入单元（21），用于随时间接收不连续的加速度计数据，指示主体的至少身体部分的移动，分类器（22），用于基于所述不连续加速度计数据将被摄体的运动分类为几个运动类别中的一个，每个运动类别与周期性运动的不同速度范围相关;存储器（23），用于存储表格包括每个运动类别每个时间单位的周期性值;以及移动计算单元（24），用于通过使用周期性来计算每个时间单位的对象周期性移动的周期数，持续预定时间或连续的运动类别，运动已被分类。

9. 发明申请

WO2015078940A1 DEVICE AND METHOD FOR SLEEP MONITORING 审中-公开
标题翻译：用于休眠监测的装置和方法
公开(公告)号：WO2015078940A1
公开(公告)日：2015-06-04
申请号：PCT/EP2014/075726
申请日：2014-11-27
申请人： KONINKLIJKE PHILIPS N.V.
发明人： BEREZHNYY, Igor , SCHUIJERS, Erik Gosuinus Petrus , FONSECA, Pedro Miguel
IPC分类号： A61B5/113 , A61B5/11 , A61B5/08
CPC分类号： A61B5/6892 , A61B5/024 , A61B5/0816 , A61B5/1036 , A61B5/1102 , A61B5/1113 , A61B5/1116 , A61B5/113 , A61B5/4806 , A61B5/4812 , A61B5/72 , A61B5/7278 , A61B2503/04 , A61B2503/12 , A61B2503/40 , A61B2562/0219 , A61B2562/0247 , A61B2562/046
摘要： A sleep monitoring device (100) is disclosed for measuring a biophysical variable (131) of a living-being (150), comprising at least two pressure sensors (101-103) spatially arranged in a predefined planar geometry. The living-being rests on the supporting layer (199) contacted by the sensors that generate sensor signals in response to pressure caused by the living being via the supporting layer. A processing unit (110) determines the position of the living-being on the supporting layer based on differences between the sensor signals; a magnitude attenuation factor is determined based on the position of the living- being and a position of a sensor; the biophysical variable is determined from a sensor signal generated by that sensor, including a magnitude correction based on the magnitude attenuation factor. The effect of the invention is that only few sensors are needed to measure a biophysical variable accurately, irrespective of the living-being's position on the supporting layer.
摘要翻译：公开了一种用于测量活体（150）的生物物理变量（131）的睡眠监测装置（100），其包括以预定平面几何形状空间布置的至少两个压力传感器（101-103）。活体位于由传感器接触的支撑层（199）上，所述传感器响应于通过支撑层产生的压力而产生传感器信号。处理单元（110）基于传感器信号之间的差异来确定支撑层上的生命的位置; 基于生命的位置和传感器的位置确定幅度衰减因子; 生物物理变量由该传感器生成的传感器信号确定，包括基于幅度衰减因子的幅度校正。本发明的效果是，不管活体在支撑层上的位置如何，只需要很少的传感器来精确地测量生物物理变量。

10. 发明申请

WO2014111829A1 BINAURAL AUDIO PROCESSING 审中-公开
标题翻译： BINAURAL音频处理
公开(公告)号：WO2014111829A1
公开(公告)日：2014-07-24
申请号：PCT/IB2014/058126
申请日：2014-01-08
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KOPPENS, Jeroen Gerardus Henricus , OOMEN, Arnoldus Werner Johannes , SCHUIJERS, Erik Gosuinus Petrus
IPC分类号： H04S1/00 , G10L19/008 , H04R1/02
CPC分类号： H04S1/007 , H04S1/005 , H04S2420/01
摘要： An audio renderer comprises a receiver (801) receiving input data comprising early part data indicative of an early part of a head related binaural transfer function; reverberation data indicative of a reverberation part of the transfer function; and a synchronization indication indicative of a time offset between the early part and the reverberation part. An early part circuit (803) generates an audio component by applying a binaural processing to an audio signal where the processing depends on the early part data. A reverberator (807) generates a second audio component by applying a reverberation processing to the audio signal where the reverberation processing depends on the reverberation data. A combiner (809) generates a signal of a binaural stereo signal by combining the two audio components. The relative timing of the audio components is adjusted based on the synchronization indication by a synchronizer (805) which specifically may be a delay.
摘要翻译：音频呈现器包括接收器（801），接收输入数据，该输入数据包括指示头部相关双耳传递函数的早期部分的早期部分数据; 指示传递函数的混响部分的混响数据; 以及指示早期部分和混响部分之间的时间偏移的同步指示。早期部分电路（803）通过对音频信号应用双耳处理来生成音频分量，其中处理依赖于早期部分数据。混响器（807）通过对音响信号应用混响处理来产生第二音频分量，其中混响处理依赖于混响数据。组合器（809）通过组合两个音频分量来产生双耳立体声信号的信号。基于由同步器（805）的同步指示来调整音频分量的相对定时，其特别地可以是延迟。

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