发明名称 |
Haptic conversion system using frequency shifting |
摘要 |
<p>A system is provided that converts an input into one or more haptic effects using frequency shifting. The system receives an input signal. The system further performs a fast Fourier transform of the input signal. The system further shifts one or more frequencies of the transformed input signal to one or more frequencies within a shift-to frequency range. The system further performs an inverse fast Fourier transform of the frequency-shifted signal, where the inversely transformed signal forms a haptic signal. The system further generates the one or more haptic effects based on the haptic signal.</p> |
申请公布号 |
EP2846219(A1) |
申请公布日期 |
2015.03.11 |
申请号 |
EP20140002752 |
申请日期 |
2014.08.06 |
申请人 |
IMMERSION CORPORATION |
发明人 |
SABOUNE, JAMAL;CRUZ-HERNANDEZ, JUAN MANUEL |
分类号 |
G06F3/01;G10L21/16 |
主分类号 |
G06F3/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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