Producing sounds in a virtual world and related sound card

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United States of America Patent

PATENT NO 9564115
APP PUB NO 20120219164A1
SERIAL NO

13403974

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed are a method and apparatus for producing sounds in a virtual world, as well as a sound card. The method comprises the steps of determining a spring mass model of an object in the virtual world based on a 3D model of the object; analyzing force components produced on the 3D model by a collision in the virtual world; and generating sounds produced by the collision according to the spring mass model and the force components. By considering sound material of the object in the virtual world, the method, apparatus, and sound card may produce sounds in the virtual world more vividly and in real time.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Qi Cheng Beijing, CN 79 358
Wang, Jian Beijing, CN 1683 15918
Wang, Yi Min Beijing, CN 27 261
Zhu, Zi Yu Beijing, CN 22 241

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