- 专利标题: Low-frequency effects haptic conversion system
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申请号: US14737730申请日: 2015-06-12
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公开(公告)号: US09354704B2公开(公告)日: 2016-05-31
- 发明人: Robert Lacroix , Satvir Singh Bhatia , David Birnbaum , Christopher J. Ullrich , Amaya Becvar Weddle , Juan Manuel Cruz-Hernandez
- 申请人: Immersion Corporation
- 申请人地址: US CA San Jose
- 专利权人: Immersion Corporation
- 当前专利权人: Immersion Corporation
- 当前专利权人地址: US CA San Jose
- 代理机构: Miles & Stockbridge P.C.
- 主分类号: H04B3/36
- IPC分类号: H04B3/36 ; G06F3/01 ; H04S3/00 ; H04R3/14
摘要:
A system is provided that produces haptic effects. The system receives an audio signal that includes a low-frequency effects audio signal. The system further extracts the low-frequency effects audio signal from the audio signal. The system further converts the low-frequency effects audio signal into a haptic signal by shifting frequencies of the low-frequency effects audio signal to frequencies within a target frequency range of a haptic output device. The system further sends the haptic signal to the haptic output device, where the haptic signal causes the haptic output device to output one or more haptic effects.
公开/授权文献
- US20150355713A1 LOW-FREQUENCY EFFECTS HAPTIC CONVERSION SYSTEM 公开/授权日:2015-12-10
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