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公开(公告)号：US10313815B2
公开(公告)日：2019-06-04
申请号：US14712576
申请日：2015-05-14
Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , Technische Universitaet Ilmenau
Inventor： Fabian Kuech , Giovanni Del Galdo , Achim Kuntz , Ville Pulkki , Archontis Politis
IPC: H04S5/00 , H04S7/00 , G10L19/008 , G10L19/08 , H04S3/00
Abstract: An apparatus for generating a plurality of parametric audio streams from an input spatial audio signal obtained from a recording in a recording space has a segmentor and a generator. The segmentor is configured for providing at least two input segmental audio signals from the input spatial audio signal, wherein the at least two input segmental audio signals are associated with corresponding segments of the recording space. The generator is configured for generating a parametric audio stream for each of the at least two input segmental audio signals to obtain the plurality of parametric audio streams.
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2.发明申请公开(公告)号：US20180147751A1
公开(公告)日：2018-05-31
申请号：US15578214
申请日：2016-05-26
Inventor： Andreas SCHOBER , Joerg HAMPL , Frank WEISE , Justyna BOROWIEC , Uta FERNEKORN , Michael GEBINOGA , Sukhdeep SINGH , Gregor SCHLINGLOFF , Sebastian HAEFNER , James BECK , Angelika MUELLER , Astrid VOIGT
Abstract: The present invention relates firstly to a method for reproducing a stem cell niche of an organism. The invention further relates to a reproduction of a stem cell niche of an organism. According to the invention, an image of a tissue of an organism is generated, which tissue comprises at least one stem cell niche. The image is filtered in order to obtain a structural pattern of the imaged stem cell niche. In a further step, a lithographic mask is generated from the structural pattern. According to the invention, a starting material of a substrate is structured by means of indirect or direct application of the lithographic mask, whereby a structured substrate is obtained which represents the reproduction of the imaged stem cell niche of the organism. The reproduction can be characterised as biolithomorphic.
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3.发明申请APPARATUS AND METHOD FOR GENERATING A PLURALITY OF PARAMETRIC AUDIO STREAMS AND APPARATUS AND METHOD FOR GENERATING A PLURALITY OF LOUDSPEAKER SIGNALS 审中-公开用于产生多个参考音频流的装置和方法以及用于产生多个扬声器信号的装置和方法公开(公告)号：US20150249899A1
公开(公告)日：2015-09-03
申请号：US14712576
申请日：2015-05-14
Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , Technische Universitaet Ilmenau
Inventor： Fabian KUECH , Giovanni DEL GALDO , Achim KUNTZ , Ville PULKKI , Archontis POLITIS
CPC classification number: H04S5/005 , G10L19/008 , G10L19/08 , H04S3/002 , H04S7/30 , H04S2400/01 , H04S2400/11 , H04S2400/15 , H04S2420/03 , H04S2420/11
Abstract: An apparatus for generating a plurality of parametric audio streams from an input spatial audio signal obtained from a recording in a recording space has a segmentor and a generator. The segmentor is configured for providing at least two input segmental audio signals from the input spatial audio signal, wherein the at least two input segmental audio signals are associated with corresponding segments of the recording space. The generator is configured for generating a parametric audio stream for each of the at least two input segmental audio signals to obtain the plurality of parametric audio streams.
Abstract translation: 一种用于从从记录空间中的记录获得的输入空间音频信号产生多个参数音频流的装置具有分割器和发生器。 分段器被配置为从输入空间音频信号提供至少两个输入分段音频信号，其中至少两个输入分段音频信号与记录空间的对应分段相关联。 所述发生器被配置用于为所述至少两个输入节段音频信号中的每一个生成参数音频流，以获得所述多个参数音频流。
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4.发明授权Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding and predictively encoded information signal 有权用于预测编码的编码器和方法，用于解码的解码器和方法，用于预测性编码和解码以及预测编码的信息信号的系统和方法公开(公告)号：US09124389B2
公开(公告)日：2015-09-01
申请号：US13916874
申请日：2013-06-13
Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , Technische Universitaet Ilmenau
Inventor： Manfred Lutzky , Gerald Schuller , Michael Schnabel , Michael Werner
IPC: G10L19/06 , H04L1/00 , G10L19/005 , G10L19/04
CPC classification number: H04L1/0014 , G10L19/005 , G10L19/04 , G10L19/06
Abstract: An encoder for predictively encoding a signal having a sequence of signal values has a predictor for performing an adaptive prediction in dependence on the signal, and in dependence on one or more weighting values, to obtain predicted signal values, wherein the predictor is configured to reset the weighting values at times which are dependent on the signal, and wherein the predictor is configured to adapt the weighting values to the signal between subsequent resets.
Abstract translation: 用于对具有信号值序列的信号进行预测编码的编码器具有预测器，用于根据所述信号执行自适应预测，并且根据一个或多个加权值来获得预测信号值，其中所述预测器被配置为复位 时间上的加权值，其取决于信号，并且其中预测器被配置为使加权值适应后续复位之间的信号。
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公开(公告)号：US08845911B2
公开(公告)日：2014-09-30
申请号：US13862023
申请日：2013-04-12
Applicant: Technische Universitaet Ilmenau
Inventor： Joerg Hampl , Frank Weise , Gregor Schlingloff , Andreas Schober , Uta Fernekorn
CPC classification number: B44C1/227 , B81B2201/06 , B81B2203/0346 , B81B2207/056 , B81C99/0085 , B81C2201/034 , Y10T428/24281
Abstract: A method is provided for producing a microstructured molded object that is intended for culturing of biological cells. According to this method, a plastically deformable first porous film is prepared, as well as a deformable second film and a deformable sacrificial film. The first, second and sacrificial film are placed in a stack. Next, the sacrificial film is subjected to pressure to press the stack into a mold. The mold has recesses, such that deformed regions in the form of cavities are produced in the sacrificial film, the first film and the second film, and undeformed regions remain. During the pressing of the film stack into the mold, the first film and the second film are joined to each other, so that they form a composite film. At least portions of the deformed regions of the second film are etched so that sections of the second film are chemically dissolved. In these sections of the second film, sections in the deformed regions of the first film are opened up, so that the pores in these sections are again free.
Abstract translation: 提供了用于生产用于培养生物细胞的微结构模制物体的方法。 根据该方法，制备可塑性变形的第一多孔膜，以及可变形的第二膜和可变形的牺牲膜。 第一，第二和牺牲膜被放置在堆叠中。 接下来，牺牲膜经受压力以将叠层压入模具中。 模具具有凹部，使得在牺牲膜，第一膜和第二膜中产生空腔形式的变形区域，并且保留未变形的区域。 在将膜堆叠压入模具期间，第一膜和第二膜彼此接合，从而形成复合膜。 蚀刻第二膜的变形区域的至少部分，使得第二膜的部分化学溶解。 在第二膜的这些部分中，第一膜的变形区域中的部分被打开，使得这些部分中的孔再次游离。
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Patent Agency Ranking
公开(公告)号：US12146129B2
公开(公告)日：2024-11-19
申请号：US16772946
申请日：2017-12-15
Applicant: TECHNISCHE UNIVERSITAET ILMENAU
Inventor： Andreas Schober , Frank Weise , Joerg Hampl , Gregor Schlingloff
Abstract: The invention relates to a microbioreactor assembly (01) having a plurality of microbioreactors. The microbioreactor assembly comprises a microtiter plate (02) having numerous wells (09) in a predefined grid arrangement, a closed bottom surface (14) and an open upper face. An insert unit (03) is also provided, which is arranged on the upper face of the microtiter plate (02) and has numerous inserts (11) in the same grid arrangement, each insert (11) engaging in a well (09), and the well (09) being divided into at least two regions (12, 17). Finally, the microbioreactor assembly comprises an activation unit (04), which is placed on the insert unit (03) and has numerous pumps (26), each of which is connected to supply channels (19), which allow the transport of fluid between the two regions (12, 17).
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公开(公告)号：US11215501B2
公开(公告)日：2022-01-04
申请号：US16287950
申请日：2019-02-27
Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , Technische Universitaet Ilmenau
Inventor： Peter Husar
Abstract: A method for the spatial tomography of sound includes the following steps: contactlessly capturing a physical parameter for a first and a second multitude of local regions in space along a first and a second laser beam as well as calculating a voxel model of the sound pressure over time per local region of the first and second multitudes based on the captured physical parameter.
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公开(公告)号：US10661785B2
公开(公告)日：2020-05-26
申请号：US15843369
申请日：2017-12-15
Inventor： Miguel Dhaens , Dzmitry Savitski , Valentin Ivanov , Klaus Augsburg
IPC: B60W30/02 , B60W10/184 , B60W10/22
Abstract: A vehicle chassis control system may include a target calculation module, brake control module, suspension control module, and tire pressure control module. The target calculation module calculates a target brake torque, a target vertical force, and a target tire pressure associated with the wheel of a vehicle. The brake control module adjusts brake torque applied to the wheel based on a comparison of the target brake torque and an estimated current brake torque. The suspension control module adjusts vertical force applied to the wheel based on a comparison of the target vertical force and an estimated current vertical force. The tire pressure control module adjusts tire pressure in the wheel based on a comparison of the target tire pressure and a measured tire pressure.
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公开(公告)号：US20170078820A1
公开(公告)日：2017-03-16
申请号：US15362017
申请日：2016-11-28
Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , Technische Universitaet Ilmenau
Inventor： Karlheinz BRANDENBURG , Stephan WERNER , Christoph SLADECZEK
IPC: H04S7/00
CPC classification number: H04S7/306 , H04S7/301 , H04S7/304 , H04S2400/11 , H04S2420/01
Abstract: A device for determining room-optimized transfer functions for a listening room serving for room-optimized post-processing of audio signals in spatial production, is configured to analyze room acoustics of the listening room and to determine, based on the analysis of the room acoustics, the room-optimized transfer functions for the listening room where the spatial reproduction by means of a binaural close-range sound transducer is to take place. The spatial reproduction of the audio signals by means of the binaural close-range sound transducer may then be emulated using known head-related transfer functions und using the room-optimized transfer functions, wherein a room to be synthesized may be emulated based on the head-related transfer functions, and wherein the listening room may be emulated based on the room-optimized transfer functions.
Abstract translation: 用于确定室内优化的传播功能的装置，用于在空间生产中为音频信号进行房间优化后处理的听音室，被配置为分析听音室的室内声学，并且基于对房间声学的分析来确定 ，通过双耳近距离声音换能器进行空间再现的聆听室的房间优化传递功能。 然后可以使用已知的头部相关的传递函数，并使用房间优化的传递函数来模拟通过双耳近距离声音换能器的音频信号的空间再现，其中可以基于头部来仿真要合成的房间 相关的传递函数，并且其中可以基于房间优化的传递函数来模拟听音室。
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10.发明申请SEGMENT-WISE ADJUSTMENT OF SPATIAL AUDIO SIGNAL TO DIFFERENT PLAYBACK LOUDSPEAKER SETUP 有权空间音频信号分段调整到不同的播放扬声器设置公开(公告)号：US20150248891A1
公开(公告)日：2015-09-03
申请号：US14713292
申请日：2015-05-15
Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , Technische Universitaet Ilmenau
Inventor： Alexander ADAMI , Juergen HERRE , Achim KUNTZ , Giovanni DEL GALDO , Fabian KUECH
IPC: G10L19/008 , H04S7/00
CPC classification number: G10L19/008 , H04S5/00 , H04S7/30 , H04S7/303
Abstract: Apparatus for adapting a spatial audio signal for an original loudspeaker setup to a playback loudspeaker setup that differs from the original loudspeaker setup. The apparatus includes a direct-ambience decomposer that is configured to decomposing channel signals in a segment of the original loudspeaker setup into direct sound and ambience components, and to determine a direction of arrival of the direct sound components. A direct sound renderer receives a playback loudspeaker setup information and adjusts the direct sound components using the playback loudspeaker setup information so that a perceived direction of arrival of the direct sound components in the playback loudspeaker setup is substantially identical to the direction of arrival of the direct sound components. A combiner combines adjusted direct sound components and possibly modified ambience components to obtain loudspeaker signals for loudspeakers of the playback loudspeaker setup.
Abstract translation: 用于将用于原始扬声器设置的空间音频信号适配成与原始扬声器设置不同的回放扬声器设置的装置。 该装置包括直接环境分解器，其被配置为将原始扬声器设置的段中的信道信号分解为直接声音和环境分量，并且确定直接声音分量的到达方向。 直接声音渲染器接收播放扬声器设置信息并使用播放扬声器设置信息来调整直接声音分量，使得直播声音组件在回放扬声器设置中的感知到达方向基本上与直接声音组件的到达方向相同 声音组件。 组合器将调整后的直接声音组件和可能的改进的氛围组件相结合，以获得扬声器扬声器扬声器设置的扬声器信号。
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