声学脉冲识别(apr)技术，一种新的弯曲波触摸屏技术，利用“声学指纹识别”法在触摸屏上对触摸位置更精准地定位。
A new approach to bending-wave touch-screen technology called acoustic Pulse Recognition (APR) USES "acoustic fingerprinting" to better pinpoint the location of impact on a touch screen.
介绍了声学脉冲波识别触摸屏结构、工作原理和特点。
The structure, work principle and characteristic of acoustic pulse recognition(APR) touch technology are introduced.
介绍了声学脉冲波识别触摸屏结构、工作原理和特点。
The structure, work principle and characteristic of acoustic pulse recognition(APR) touch technology are introduced.
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