Perceived Vibration Strength in Mobile Devices: The Effect of Weight and Frequency
Perceived Vibration Strength in Mobile Devices: The Effect of Weight and Frequency
复制标题
移动设备的感知振动强度：重量和频率的影响
DOI：
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发表时间：
2010
影响因子：
2.9
通讯作者：
J. Cruz
中科院分区：
文献类型：
--
作者：
Hsin;Danny Grant;J. Cruz
本文讨论了移动的设备中使用的振动信号的强度感知问题。采用类似于标准手机的设备，并使用脉冲振动信号来对抗适应效应，进行实验以研究重量和基础对感知强度的影响。结果表明，对于设备上相同的测量加速度，较重的盒子被感知到以更大的强度振动。此外，对于相同的测量加速度，具有较高基础频率的信号被感知为较弱。虽然我们的研究结果与以前的研究是一致的，他们获得的具体条件下，不接地，振动的物体握在手中。我们的研究结果表明，需要一个系统的校正法，供设计人员使用，指定的振动特性的设备作为其重量和所需的工作频率的函数。
This paper addresses the question of strength perception for vibration signals used in mobile devices. Employing devices similar to standard cell phones and using pulsed vibration signals to combat adaptation effects, experiments were performed to study the effect of weight and underlying on perceived strength. Results shows that for the same measured acceleration on the device, a heavier box is perceived to vibrate with greater strength. Furthermore, signals with higher underlying frequency are perceived to be weaker for the same measured acceleration. While our results are consistent with previous studies, they are obtained for the specific condition of ungrounded, vibrating objects held in the hand. Our results suggest the need for a systematic correction law for use by designers to specify the vibratory characteristics of a device as a function of its weight and of the desired operating frequency.
影响因子：
2.5
作者：
Bensmaïa, SJ;Leung, YY;Johnson, KO
通讯作者：
Johnson, KO