The right note

 作者:卢徒歪     |      日期:2019-03-08 04:10:01
By Barry Fox French company Sopro of Marseille has come up with an electronic device to help singers improve their technique (EP 865 759). The gadget produces a musical note which the singer tries to imitate. Meanwhile their vocal cords are illuminated by a lamp which flashes at a rate that matches the target note. This creates a strobe effect which is picked up by a video camera and displayed. When the singer hits the right note,