| 摘要 |
<p>An apparatus for measuring the level of a sensation, perception or integrated skill of a person, the apparatus being provided with stimulating means for inducing a physical stimulus to the person and means for registering a sensation level value in response to an indication signal from the person that the induced stimulus corresponds to the sensation to be measured. The apparatus is devised to provide a pulsating stimulus having means for varying the pulsating properties of the stimulus with pulse width modulation in order to measure the affective component of sensations. Further developments of the apparatus is also provided with amplitude variation means in order to measure the sensory component of sensations.</p> |
