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1. 发明申请

US20120069888A1 Method and Arrangement for Estimating the Quality Degradation of a Processed Signal 有权
标题翻译：估计处理信号质量降级的方法和安排
公开(公告)号：US20120069888A1
公开(公告)日：2012-03-22
申请号：US13321937
申请日：2009-06-04
申请人： Volodya Grancharov , Anders Ekman
发明人： Volodya Grancharov , Anders Ekman
IPC分类号： H04B17/00
CPC分类号： G10L25/69
摘要： An objective quality assessment method for obtaining an improved estimate of a perceptual quality degradation of a processed signal, and an arrangement for executing such a method, is provided, which is executed on a processed signal and an associate reference signal. Both signals are split up into associated frame-pairs after into frames which either all or selected frame-pairs are processed further, by creating a reference residual signal and a processed residual signal for each frame-pair, calculating separate ratios of p-norms on both residual signals, and by calculating and storing a per-frame frame-pair quality estimate on the basis of the ratios of p-norms for each selected frame-pair. An objective per-signal quality estimate that is proportional to the perceptual quality Create degradation is then provided by aggregating the calculated per-frame-pair quality estimates.
摘要翻译：提供了一种用于获得经处理的信号的感知质量劣化的改进估计的客观质量评估方法以及用于执行这种方法的装置，其对处理的信号和关联参考信号执行。两个信号在分成帧之后被分成相关联的帧对，其中所有或选择的帧对被进一步处理，通过为每个帧对创建参考残差信号和经处理的残差信号，计算p范数的单独比率两个残差信号，以及通过基于每个所选帧对的p范数的比率来计算和存储每帧帧对质量估计。与感知质量成比例的客观的每信号质量估计然后通过聚合计算的每帧对质量估计来提供创建退化。

2. 发明授权

US5873633A Retardation lock member for motor vehicle seat component 失效
标题翻译：汽车座椅零件的延迟锁定件
公开(公告)号：US5873633A
公开(公告)日：1999-02-23
申请号：US946828
申请日：1997-10-08
申请人： Ulf Lang , Anders Ekman
发明人： Ulf Lang , Anders Ekman
IPC分类号： A47C7/54 , B60N2/30 , B60N2/36 , B60N2/433 , B60N2/75
CPC分类号： B60N2/4613 , B60N2/3084 , B60N2/366 , B60N2/433
摘要： An armrest lock is provided for a motor vehicle armrest that is pivotally connected in a motor vehicle through a linkage to permit pivotal movement of the armrest between a raised position and a lowered position. The armrest lock includes a cam pin extending from the linkage. A lock plate is pivotally mounted on the vehicle and includes a cam slot formed therein with first and second slot portions for receiving the cam pin. A spring pivotally biases the lock plate with respect to the vehicle. The lock plate is sufficiently weighted to effect pivotal movement against the spring bias as a result of its own inertia in a sudden deceleration to allow the cam pin to enter the first slot portion to engage the armrest lock to prevent further pivotal movement of the armrest.
摘要翻译：提供了一种用于机动车辆扶手的扶手锁，其通过联动装置枢转地连接在机动车辆中，以允许扶手在升高位置和降低位置之间的枢转运动。扶手锁包括从连杆延伸的凸轮销。锁定板枢转地安装在车辆上并且包括形成在其中的凸轮槽，其具有用于接收凸轮销的第一和第二槽部。弹簧相对于车辆枢转地偏压锁定板。由于锁紧板在突然的减速过程中自身的惯性受到弹簧偏压的影响，所以锁定板的重量足以使凸轮销进入第一槽部以接合扶手锁，以防止扶手的进一步的枢转运动。

3. 发明申请

US20110295599A1 Aligning Scheme for Audio Signals 审中-公开
标题翻译：音频信号对齐方案
公开(公告)号：US20110295599A1
公开(公告)日：2011-12-01
申请号：US13146107
申请日：2009-01-26
申请人： Volodya Grancharov , Anders Ekman
发明人： Volodya Grancharov , Anders Ekman
IPC分类号： G10L19/14 , H03L7/00
CPC分类号： G10L21/00
摘要： Methods, devices, and computer programs described herein may segment a reference signal that corresponds to a non-degraded signal into a plurality of reference signal segments; generate filter coefficients based on each reference signal segment; and filter each reference signal segment with its corresponding generated filter coefficients. The methods, devices, and computer programs may also filter a degraded signal, which includes a delayed signal of the reference signal, with each of the generated filtering coefficients to produce a number of degraded signals equivalent to a number of the plurality of reference signal segments; perform time-wise alignment for each filtered degraded signal with respect to each corresponding filtered reference signal segment; and output a time offset based on the performing.
摘要翻译：本文描述的方法，设备和计算机程序可以将对应于未劣化信号的参考信号分段成多个参考信号段; 基于每个参考信号段产生滤波器系数; 并用其对应的生成的滤波器系数对每个参考信号段进行滤波。方法，装置和计算机程序还可以对生成的滤波系数中的每一个滤波包括参考信号的延迟信号的退化信号，以产生等效于多个参考信号段的数量的多个退化信号 ; 针对每个对应的滤波参考信号段对每个滤波退化信号进行时间对准; 并输出基于执行的时间偏移量。

4. 发明授权

US08949114B2 Method and arrangement for estimating the quality degradation of a processed signal 有权
标题翻译：用于估计处理信号的质量劣化的方法和装置
公开(公告)号：US08949114B2
公开(公告)日：2015-02-03
申请号：US13321937
申请日：2009-06-04
申请人： Volodya Grancharov , Anders Ekman
发明人： Volodya Grancharov , Anders Ekman
IPC分类号： G10L19/00 , G10L21/02 , G10L25/69
CPC分类号： G10L25/69
摘要： An objective quality assessment method for obtaining an improved estimate of a perceptual quality degradation of a processed signal, and an arrangement for executing such a method, is provided, which is executed on a processed signal and an associate reference signal. Both signals are split up into associated frame-pairs after which either all or selected frame-pairs are processed further, by creating a reference residual signal and a processed residual signal for each frame-pair, calculating separate ratios of p-norms on both residual signals, and by calculating and storing a per-frame quality estimate on the basis of the ratios of p-norms for each selected frame-pair. An objective per-signal quality estimate that is proportional to the perceptual quality degradation is then provided by aggregating the calculated per-frame-pair quality estimates.
摘要翻译：提供了一种用于获得经处理的信号的感知质量劣化的改进估计的客观质量评估方法以及用于执行这种方法的装置，其对处理的信号和关联参考信号执行。两个信号被分成相关联的帧对，之后通过为每个帧对创建参考残差信号和经处理的残差信号来进一步处理所有或所选择的帧对，计算两个残差的p范数的分开的比率信号，并且通过基于每个所选帧对的p范数的比率来计算和存储每帧质量估计。然后通过聚合计算出的每帧对质量估计来提供与感知质量劣化成比例的客观的每信号质量估计。

5. 发明申请

US20060131937A1 Double convolution support system 审中-公开
标题翻译：双卷积支持系统
公开(公告)号：US20060131937A1
公开(公告)日：2006-06-22
申请号：US11016102
申请日：2004-12-17
申请人： Olivier Vanthournout , Anders Ekman
发明人： Olivier Vanthournout , Anders Ekman
IPC分类号： A47C7/46
CPC分类号： B60N2/6671
摘要： A support system for a seat, comprising a pair of side margins and sets of transverse wires, wherein each set of transverse wires is characterized by a particular convolution pattern. Sets of transverse wires having different convolution patterns are paired in various arrangements to create an expanded traversing region between the transverse wires or an aligned section along the transverse wires. The expanded traversing region allows larger seat components, such as ventilation system components, to be assembled through the expanded traversing regions. The aligned sections of transverse wires may be fastened together and to other seat components to secure the expanded traversing region and the placement of the seat components through the expanded traversing region. In an alternative arrangement, the base sections of the side margins are extended substantially perpendicular to the side margins to form a base support having a particular convolution pattern. The base sections may form an integral, unitary base support or may form separate base supports that are fastened to each other by a clip. Flexcords may be interposed between the base section of the side margins and the base support to provide resilient support.
摘要翻译：一种用于座椅的支撑系统，包括一对侧边缘和一组横向线，其中每组横向线的特征在于特定的卷积图案。具有不同卷积图案的一组横向线在各种布置中成对配对，以在横向线之间产生扩展的横向区域或者沿着横向线材的对准部分。扩展的横移区域允许通过扩展的横动区域组装更大的座椅部件，例如通风系统部件。横向线的对齐部分可以紧固在一起并且固定到其它座椅部件上，以固定扩展的横动区域和座椅部件通过扩展的横动区域的放置。在替代布置中，侧边缘的基部部分基本上垂直于侧边缘延伸以形成具有特定卷积图案的基部支撑件。基部可以形成一体的整体基座支撑件，或者可以形成通过夹子彼此紧固的分开的基座支撑件。挠曲架可以插入在侧边缘的基部和基部支撑件之间以提供弹性支撑。

6. 发明授权

US5927817A Ventilated vehicle seat assembly 失效
标题翻译：通风车座组件
公开(公告)号：US5927817A
公开(公告)日：1999-07-27
申请号：US919077
申请日：1997-08-27
申请人： Anders Ekman , Jack Kagerin , Kent Thuresson
发明人： Anders Ekman , Jack Kagerin , Kent Thuresson
IPC分类号： A47C7/74 , A47C7/46 , B60N2/56 , B60N2/90 , A47C7/02
CPC分类号： B60N2/5635 , B60N2/56 , B60N2/565
摘要： A vehicle seat assembly includes a seat back with a seat back foam cushion therein having front and rear surfaces. The seat back foam cushion includes a plurality of air channels formed therethrough from the front to rear surface. A lower seat includes a lower foam cushion therein having top and bottom surfaces. The lower foam cushion includes a plurality of air holes formed therethrough from the top to the bottom surface. A porous trim cover is positioned over the seat back foam cushion and lower foam cushion. A first impeller is positioned in fluid communication with the plurality of air channels for creating a vacuum for drawing heat and moisture away from the trim cover material. Similarly, a second impeller is positioned in fluid communication with the plurality of air holes in the lower foam cushion for creating a vacuum for drawing heat and moisture away from the trim cover material. A porous cushion member is provided within the seat back foam cushion and lower foam cushion for allowing air to flow therethrough while providing cushioning support for the vehicle occupant.
摘要翻译：车辆座椅组件包括具有座椅靠背泡沫垫的座椅靠背，其中具有前表面和后表面。座椅靠背泡沫垫包括从前后表面穿过的多个空气通道。下座椅包括其中具有顶表面和底表面的下泡沫衬垫。下部泡沫衬垫包括从顶部到底部表面形成的多个气孔。一个多孔的装饰盖位于座椅靠背泡沫垫和下泡沫垫上。第一叶轮定位成与多个空气通道流体连通，用于产生用于将热和湿气从装饰罩材料拉出的真空。类似地，第二叶轮定位成与下泡沫垫中的多个气孔流体连通，以产生用于将热和湿气从装饰盖材料拉出的真空。座椅靠背泡沫垫和下泡沫衬垫内设有多孔缓冲构件，用于允许空气流过其中，同时为车辆乘客提供缓冲支撑。

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