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公开(公告)号：US20230387996A1
公开(公告)日：2023-11-30
申请号：US18448109
申请日：2023-08-10
CPC分类号： H04B7/0628 , H04W72/51
摘要： An apparatus is configured for wirelessly communicating in a wireless communication network. The apparatus comprises a wireless interface arrangement for the wireless communication. The apparatus is configured for wirelessly transmitting, to a receiving apparatus, a diversity signal comprising a diversity information indicating a radio channel diversity (RCD) capability of the apparatus, the RCD capability relating to a capability of the apparatus to perform diversity for the wireless communication.
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公开(公告)号：US11826820B2
公开(公告)日：2023-11-28
申请号：US17621501
申请日：2020-06-23
发明人： Carsten Wohltmann , Arne Otto-Radtke , Marco Haesche , Franz-Josef Woestmann , Michael Heuser , Jan Eilers
CPC分类号： B22D18/04 , B22D21/022 , F27B14/063 , F27D11/06 , F27B2014/0843 , F27B2014/104 , F27B2014/108
摘要： The present invention relates to an arrangement for low-pressure casting of refractory metals, with a furnace chamber with one or a plurality of gas supply openings (6) and gas outlet openings (7), and a riser pipe (8) through a cover (5) of the furnace chamber, a melting container (3, 12) for the refractory metals arranged in the furnace chamber, and a heating device for heating the refractory metals in the melting container (3, 12). In the proposed arrangement, the melting container (3, 12) is formed as an exchangeable insert for a receiving mould (2) supporting the melting container (3, 12), which is arranged in the furnace chamber, wherein a thermally insulating layer (4, 17) is formed between the receiving mould (2) and the melting container (3, 12), or is integrated into the melting container (3, 12). With the proposed arrangement, a quick and easy exchange of the melting container for different alloys can also be carried out in the low-pressure casting of refractory metals.
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公开(公告)号：US20230370799A1
公开(公告)日：2023-11-16
申请号：US18175432
申请日：2023-02-27
发明人： Simone NEUKAM , Jan PLOGSTIES , Max NEUENDORF , Juergen HERRE , Bernhard GRILL
IPC分类号： H04S7/00 , H04S3/00 , G10L19/08 , G10L19/008 , G10L19/20
CPC分类号： H04S7/30 , H04S3/008 , H04S7/301 , G10L19/08 , G10L19/008 , G10L19/20 , H04S2400/11 , H04S2400/01 , H04S2400/03 , H04S2420/03 , H04S1/007
摘要： An apparatus for playing back an audio object associated with a position includes a distance calculator for calculating distances of the position to speakers or for reading the distances of the position to the speakers. The distance calculator is configured to take a solution with a smallest distance. The apparatus is configured to play back the audio object using the speaker corresponding to the solution.
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公开(公告)号：US20230365401A1
公开(公告)日：2023-11-16
申请号：US18196825
申请日：2023-05-12
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人： Ulrich HOFMANN , Thomas Von WANTOCH , Christian JANICKE , Leon POHL , Stephan MARAUSKA , Thomas KNIELING , Frank SENGER , Joerg ALBERS
IPC分类号： B81B7/02 , B81C1/00 , G10K11/178
CPC分类号： B81B7/02 , B81C1/00198 , G10K11/178 , G10K2210/129 , B81B2201/032 , B81B2207/015 , B81B2207/09 , B81C2203/03
摘要： There is provided a micro-electromechanical system (MEMS) device (102, 200, 300, 404) for cancelling noise generated by oscillation of a movable micro-electromechanical system (MEMS) element (104, 204, 304, 406). The micro-electromechanical system (MEMS) device (102, 200, 300, 404) includes the movable micro-electromechanical system (MEMS) element (104, 204, 304, 406), an actuator (106, 208, 306, 408), a controller (108, 410) and a movable noise cancelling element (110, 202, 312, 412). The controller (108, 410) provides electrical signals to drive the actuator (106, 208, 306, 408) and the movable noise cancelling element (110, 202, 312, 412) in a way to cancel the noise generated in the micro-electromechanical system (MEMS) device (102, 200, 300, 404) by oscillation of the movable MEMS element (104, 204, 304, 406). The movable noise-cancelling element (110, 202, 312, 412) produces anti-phase noise based on the electrical signals received from the controller (108, 410) to cancel noise caused by oscillation of the movable MEMS element (104, 204, 304, 406) based on the control signals received from the controller (108, 410).
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公开(公告)号：US11815617B2
公开(公告)日：2023-11-14
申请号：US16460775
申请日：2019-07-02
发明人： Kim Mahler , Thomas Haustein , Marcus Grossmann , Kei Sakaguchi
IPC分类号： G01C21/36 , G06K9/62 , G06K9/00 , G06K9/32 , G05D1/00 , G01S7/00 , G01S17/89 , G06V20/64 , G06F18/25 , G01C21/00
CPC分类号： G01S7/003 , G01C21/367 , G01C21/3694 , G01C21/3841 , G01S17/89 , G05D1/0088 , G06F18/25 , G06V20/64 , G05D2201/0213
摘要： An apparatus including a processor unit configured to provide a first high-definition map, a sensor unit configured for providing sensor data representing an environmental condition in a periphery of the apparatus and a receiver unit configured to receive data representing a second high-definition map. The processor unit is configured to fuse the second high-definition map and the sensor data so as to provide the first high-definition map. The apparatus further includes a transmitter unit configured for transmitting a result of fusing the second high-definition map and the sensor data, and includes a command generator unit configured to generate a command signal representing a vehicle control command for a vehicle carrying the apparatus based on the first high-definition map.
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公开(公告)号：US20230360657A1
公开(公告)日：2023-11-09
申请号：US18195220
申请日：2023-05-09
发明人： Markus SCHNELL , Manfred LUTZKY , Eleni FOTOPOULOU , Konstantin SCHMIDT , Conrad BENNDORF , Adrian TOMASEK , Tobias ALBERT , Timon SEIDL
IPC分类号： G10L19/02 , G10L19/022
CPC分类号： G10L19/0212 , G10L19/022
摘要： A downscaled version of an audio decoding procedure may more effectively and/or at improved compliance maintenance be achieved if the synthesis window used for downscaled audio decoding is a downsampled version of a reference synthesis window involved in the non-downscaled audio decoding procedure by downsampling by the downsampling factor by which the downsampled sampling rate and the original sampling rate deviate, and downsampled using a segmental interpolation in segments of 1/4 of the frame length.
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公开(公告)号：US20230360656A1
公开(公告)日：2023-11-09
申请号：US18195213
申请日：2023-05-09
发明人： Markus SCHNELL , Manfred LUTZKY , Eleni FOTOPOULOU , Konstantin SCHMIDT , Conrad BENNDORF , Adrian TOMASEK , Tobias ALBERT , Timon SEIDL
IPC分类号： G10L19/02 , G10L19/022
CPC分类号： G10L19/0212 , G10L19/022
摘要： A downscaled version of an audio decoding procedure may more effectively and/or at improved compliance maintenance be achieved if the synthesis window used for downscaled audio decoding is a downsampled version of a reference synthesis window involved in the non-downscaled audio decoding procedure by downsampling by the downsampling factor by which the downsampled sampling rate and the original sampling rate deviate, and downsampled using a segmental interpolation in segments of ¼ of the frame length.
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公开(公告)号：US11810584B2
公开(公告)日：2023-11-07
申请号：US17172281
申请日：2021-02-10
发明人： Markus Lohwasser , Manuel Jander , Max Neuendorf , Ralf Geiger , Markus Schnell , Matthias Hildenbrand , Tobias Chalupka
CPC分类号： G10L19/24 , G10L19/008 , G10L19/0204 , G10L19/16 , G10L19/26 , H03H17/0211 , H03H17/0272 , H03H17/0621 , G10L19/02 , H03H17/0294
摘要： An apparatus for processing an audio signal includes a configurable first audio signal processor for processing the audio signal in accordance with different configuration settings to obtain a processed audio signal, wherein the apparatus is adapted so that different configuration settings result in different sampling rates of the processed audio signal. The apparatus furthermore includes n analysis filter bank having a first number of analysis filter bank channels, a synthesis filter bank having a second number of synthesis filter bank channels, a second audio processor being adapted to receive and process an audio signal having a predetermined sampling rate, and a controller for controlling the first number of analysis filter bank channels or the second number of synthesis filter bank channels in accordance with a configuration setting.
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公开(公告)号：US20230343352A1
公开(公告)日：2023-10-26
申请号：US18342686
申请日：2023-06-27
发明人： Frederik NAGEL , Sascha DISCH , Max NEUENDORF , Stefan BAYER , Marc GAYER , Markus LOHWASSER , Nikolaus RETTELBACH , Ulrich KRAEMER
IPC分类号： G10L21/038
CPC分类号： G10L21/038
摘要： An apparatus for generating a bandwidth extended signal from an input signal includes a patch generator and a combiner. The input signal is represented for first and second bands by first and second resolution data, respectively, the second resolution being lower than the first. The patch generator generates first and second patches from the first band of the input signal according to first and second patching algorithms, respectively. A spectral density of the second patch generated using the second patching algorithm is higher than a spectral density of a first patch generated using the first patching algorithm. The combiner combines both patches and the first band of the input signal to obtain the bandwidth extended signal. The apparatus scales the input signal according to the first and second patching algorithms or scales the first and second patches, so that the bandwidth extended signal fulfills a spectral envelope criterion.
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50.发明公开公开(公告)号：US20230336798A1
公开(公告)日：2023-10-19
申请号：US18338160
申请日：2023-06-20
发明人： Yago SÁNCHEZ DE LA FUENTE , Robert SKUPIN , Cornelius HELLGE , Thomas SCHIERL , Karsten GRUENEBERG , Thomas WIEGAND
IPC分类号： H04N21/2343 , H04N21/845
CPC分类号： H04N21/234309 , H04N21/8456
摘要： The present invention concerns file parsers, file generators encoders, decoders, clients, servers and methods using parameter sets for coded video sequences. Said parameter sets may have decoding parameter information and may be conveyed in-band or out-of band. Some embodiments provide solutions to problems being related with correctly initializing a decoder for decoding coded video sequences in open GOP switching scenarios. Some embodiments may provide for hierarchical track switching levels.
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