发明申请
US20110116665A1 SYSTEM AND METHOD OF PROVIDING THREE-DIMENSIONAL SOUND AT A PORTABLE COMPUTING DEVICE
审中-公开
在便携式计算设备上提供三维声音的系统和方法
- 专利标题: SYSTEM AND METHOD OF PROVIDING THREE-DIMENSIONAL SOUND AT A PORTABLE COMPUTING DEVICE
- 专利标题(中): 在便携式计算设备上提供三维声音的系统和方法
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申请号: US12619983申请日: 2009-11-17
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公开(公告)号: US20110116665A1公开(公告)日: 2011-05-19
- 发明人: Bennett M. King , Robert S. Tartz , James B. Cary
- 申请人: Bennett M. King , Robert S. Tartz , James B. Cary
- 主分类号: H04R5/02
- IPC分类号: H04R5/02
摘要:
A method of providing three-dimensional (3D) sound at a wireless device is disclosed and may include detecting movement of a 3D virtual object within a display, determining a direction of the movement of the 3D virtual object, and transmitting sound from a 3D sound system that tracks the direction of the movement of the 3D virtual object. The method may further include selectively altering a phase of the sound as the 3D virtual object moves, selectively altering a volume of the sound as the 3D virtual object moves, selective altering a pitch of the sound as the 3D virtual object moves, selectively altering a tone of the sound as the 3D virtual object moves, or a combination thereof.
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