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公开(公告)号:US12125496B1
公开(公告)日:2024-10-22
申请号:US18644959
申请日:2024-04-24
申请人: Sanas.ai Inc.
发明人: Shawn Zhang , Lukas Pfeifenberger , Jason Wu , Piotr Dura , David Braude , Bajibabu Bollepalli , Alvaro Escudero , Gokce Keskin , Ankita Jha , Maxim Serebryakov
CPC分类号: G10L21/0232 , G10L15/02 , G10L15/063 , G10L25/30 , G10L15/16 , G10L15/22
摘要: The disclosed technology relates to methods, voice enhancement systems, and non-transitory computer readable media for real-time voice enhancement. In some examples, input audio data including foreground speech content, non-content elements, and speech characteristics is fragmented into input speech frames. The input speech frames are converted to low-dimensional representations of the input speech frames. One or more of the fragmentation or the conversion is based on an application of a first trained neural network to the input audio data. The low-dimensional representations of the input speech frames omit one or more of the non-content elements. A second trained neural network is applied to the low-dimensional representations of the input speech frames to generate target speech frames. The target speech frames are combined to generate output audio data. The output audio data further includes one or more portions of the foreground speech content and one or more of the speech characteristics.