- 专利标题: Sound generation with adaptive directivity
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申请号: US16697744申请日: 2019-11-27
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公开(公告)号: US11317206B2公开(公告)日: 2022-04-26
- 发明人: Jan Neerbek , Kasper Andersen , Brian Thoft Moth Møller
- 申请人: Roku, Inc.
- 申请人地址: US CA Los Gatos
- 专利权人: Roku, Inc.
- 当前专利权人: Roku, Inc.
- 当前专利权人地址: US CA Los Gatos
- 代理机构: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- 主分类号: H04R3/12
- IPC分类号: H04R3/12 ; H04S3/00 ; H04R5/02 ; H04R5/04 ; H04S7/00
摘要:
Disclosed herein are computer-implemented method, system, and computer-readable storage-medium embodiments for implementing sound generation with adaptive directivity. An embodiment includes at least one computer processor that may retrieve and process an audio sample of a content instance, via an algorithm configured to generate a classification of the audio sample. Directivity may be determined, corresponding to a first audio signal to be output via an audio output device. The first audio signal may correspond to the audio sample of the content instance, and the audio output device may include at least one loudspeaker, for example. A second audio signal may be generated from the classification and the directivity. In some embodiments, another classification of the audio sample may be generated based at least in part on a second algorithm that may process information including a video image corresponding to the audio sample and/or additional audio characteristic(s) detected in the audio sample.
公开/授权文献
- US20210160617A1 SOUND GENERATION WITH ADAPTIVE DIRECTIVITY 公开/授权日:2021-05-27
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