In a British study, sales teams used one of three headsets - left, right, both ears - for a day's selling of insurance by telephone. Those who wore the headset on their left ear outsold the others.
2
双目机器视觉和双耳机器听觉重现光和声音的方向和距离感。
Binocular machine vision and binaural machine hearing reproduce senses of optical and audio direction and distance.
3
在双耳两分听话试验中，被测试者要戴上耳机坐在位子上，两个耳机里会同时传出不同的声音。
In a dichotic listening test, a person sits with a set of earphones on, and through each earphone, simultaneously, comes a different sound.
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