Invention Grant
- Patent Title: Sound to haptic effect conversion system using waveform
- Patent Title (中): 声音到触觉效果转换系统使用波形
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Application No.: US13366010Application Date: 2012-02-03
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Publication No.: US08717152B2Publication Date: 2014-05-06
- Inventor: Satvir Singh Bhatia , Kanav Gandhi , Christopher J. Ullrich , Juan Manuel Cruz-Hernandez , Herve Thu Timone , Jason Hoi Fun Lau
- Applicant: Satvir Singh Bhatia , Kanav Gandhi , Christopher J. Ullrich , Juan Manuel Cruz-Hernandez , Herve Thu Timone , Jason Hoi Fun Lau
- Applicant Address: US CA San Jose
- Assignee: Immersion Corporation
- Current Assignee: Immersion Corporation
- Current Assignee Address: US CA San Jose
- Agency: Miles & Stockbridge P.C.
- Main IPC: H04B3/36
- IPC: H04B3/36

Abstract:
A haptic conversion system is provided that intercepts frames of audio data, such as a digital audio signal, converts the frames into a haptic signal, and plays the created haptic signal through an actuator to produce haptic effects. The haptic signal is based on a maximum value of each audio data frame, which defines a magnitude of the haptic signal. The haptic signal is applied to the actuator configured to receive the haptic signal, where the actuator utilizes the haptic signal to generate the one or more haptic effects.
Public/Granted literature
- US20120206247A1 SOUND TO HAPTIC EFFECT CONVERSION SYSTEM USING WAVEFORM Public/Granted day:2012-08-16
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