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BBC环球慢速英语第520期:停止种族主义言论(7)

时间:2020-04-26 00:07  
核心提示:Voice 2: The researchers found that this was an effective way to confuse the men. The men could not follow the chant when one loudspeaker played a little behind the others. This method worked when the chanting was delayed by as little as tw

Voice 2: The researchers found that this was an effective way to confuse the men. The men could not follow the chant when one loudspeaker played a little behind the others. This method worked when the chanting was delayed by as little as two hundred milliseconds. But it had the biggest effect when the chanting was delayed to one second behind the other chanting.声音2:研究人员发现,这是迷惑志愿者的有效方式。当一个扩音器播放的录音比其他扩音器稍有延迟时,志愿者无法跟随录音一起呐喊。在呐喊录音只延迟200毫秒时,这种方法是有效的。而当呐喊录音延迟1秒钟时,这种方法可发挥出最大效果。Voice 1: Sander says that bringing the technology to real sports stadiums can be effective. But it may not be very simple. Loudspeakers at many stadiums are not complex or strong enough. Sander's system also requires special microphone recording devices. Stadiums would need to put in new sound equipment.声音1:桑德表示,将这种技术应用到真正的体育场馆中也许能起到作用。但这可能无法轻易做到。许多体育馆的扩音器并不复杂,也不够响亮。桑德的系统还需要特殊的麦克风录音设备。体育馆需要安装新的声音设备。