- 专利标题: Systems and methods for curating a corpus of synthetic acoustic training data samples and training a machine learning model for proximity-based acoustic enhancement
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申请号: US18386165申请日: 2023-11-01
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公开(公告)号: US11937073B1公开(公告)日: 2024-03-19
- 发明人: Shariq Mobin
- 申请人: AudioFocus, Inc
- 申请人地址: US CA Oakland
- 专利权人: AudioFocus, Inc
- 当前专利权人: AudioFocus, Inc
- 当前专利权人地址: US CA Oakland
- 代理机构: Alce PLLC
- 代理商 Padowithz Alce
- 主分类号: H04S7/00
- IPC分类号: H04S7/00 ; G10L21/0208
摘要:
A system and method includes generating a virtual n-dimensional space that includes one or more positions of one or more source nodes and a position of a receiver node; executing a plurality of simulations including simulating acoustic signals emanating from the one or more source nodes within the virtual n-dimensional room; estimating a measure of the acoustic signals received at the receiver node; computing a plurality of acoustic signal data samples based on the estimation for each of the plurality of simulations; and creating a training data corpus for training an artificial neural network, the training data corpus including at least a sampling of the plurality of acoustic data samples, and the artificial neural network, once trained, is configured to generate an inference indicating a likely intended sound to a target receiver of a mixture of acoustic signals.
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