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公开(公告)号：EP4214704A1
公开(公告)日：2023-07-26
申请号：EP21777707.7
申请日：2021-09-14
发明人： BORSS, Christian
IPC分类号： G10L19/008
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公开(公告)号：EP4430857A1
公开(公告)日：2024-09-18
申请号：EP22813308.8
申请日：2022-11-08
发明人： SILZLE, Andreas , HERRE, Jürgen , ROSENBERGER, Dennis , PAULUS, Jouni , BORSS, Christian , ADAMI, Alexander
CPC分类号： H04S7/305 , G10K15/08 , H04S7/304 , H04S2420/0120130101
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公开(公告)号：EP4430854A2
公开(公告)日：2024-09-18
申请号：EP22813302.1
申请日：2022-11-08
发明人： HERRE, Jürgen , SILZLE, Andreas , PETERS, Nils , GEIER, Matthias , BORSS, Christian , ROSENBERGER, Dennis
IPC分类号： H04S7/00
CPC分类号： H04S7/30
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5.发明公开
公开(公告)号：EP3539127A1
公开(公告)日：2019-09-18
申请号：EP17797289.0
申请日：2017-10-30
发明人： BORSS, Christian , EDLER, Bernd , FUCHS, Guillaume , BÜTHE, Jan , DISCH, Sascha , GHIDO, Florin , BAYER, Stefan , MULTRUS, Markus
IPC分类号： G10L19/008
摘要： A downmixer for downmixing at least two channels of a multichannel signal having the two or more channels includes: a processor for calculating a partial downmix signal from the at least two channels; a complementary signal calculator for calculating a complementary signal from the multichannel signal, the complementary signal being different from the partial downmix signal; and an adder for adding the partial downmix signal and the complementary signal to obtain a downmix signal of the multichannel signal.
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公开(公告)号：EP4430856A1
公开(公告)日：2024-09-18
申请号：EP22813307.0
申请日：2022-11-08
发明人： SILZLE, Andreas , HERRE, Jürgen , ROSENBERGER, Dennis , PAULUS, Jouni , BORSS, Christian , ADAMI, Alexander
IPC分类号： H04S7/00
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公开(公告)号：EP3971892A1
公开(公告)日：2022-03-23
申请号：EP20196987.0
申请日：2020-09-18
发明人： BORSS, Christian
IPC分类号： G10L19/008
摘要： An apparatus for combining three or more audio signals is described. The apparatus comprises a segmentation block for segmenting each audio signal into segments, a weight determination block, which is configured to determine a weight value for each of the temporally weighted audio signal segments, a combination block for combining the temporally weighted audio signal segments of each audio signal, and a synthesis block for generating an output audio signal. A method for combining three or more audio signals and a computer program product are also described.
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公开(公告)号：EP3143779B1
公开(公告)日：2020-10-07
申请号：EP14781537.7
申请日：2014-10-07
发明人： BORSS, Christian , GRILL, Bernhard
IPC分类号： H04S3/00
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公开(公告)号：EP3618460A1
公开(公告)日：2020-03-04
申请号：EP19203003.9
申请日：2015-01-05
发明人： BORSS, Christian , HILPERT, Johannes , KUNTZ, Achim , FISCHER, Michael , SCHUH, Florian , GRILL, Bernhard , ERTEL, Christian
摘要： An apparatus for generating a plurality of audio channels for a first speaker setup is characterized by an imaginary speaker determiner, an energy distribution calculator, a processor and a renderer. The imaginary speaker determiner is configured to determine a position of an imaginary speaker not contained in the first speaker setup to obtain a second speaker setup containing the imaginary speaker. The energy distribution calculator is configured to calculate an energy distribution from the imaginary speaker to the other speakers in the second speaker setup. The processor is configured to repeat the energy distribution to obtain a downmix information for a downmix from the second speaker setup to the first speaker setup. The renderer is configured to generate the plurality of audio channels using the downmix information.
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公开(公告)号：EP3189675B1
公开(公告)日：2019-10-09
申请号：EP16714933.5
申请日：2016-04-07
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