Method for evaluating noise of glass run

The invention relates to a method for evaluating noise of a glass chute, which can reproduce the vibration phenomenon on an actual automobile. In a state in which the glass run (10) is attached to a vehicle, a vehicle door glass vibration waveform (X) formed by detecting vibration of vehicle door glass (2) by a vehicle door glass sensor (20) and a frame body vibration waveform (Y) formed by detecting vibration of a frame body (100) by a frame body sensor (30) are synthesized. Only the relative vibration of the door glass (2) with respect to the frame (100) is extracted and stored as a synthetic vibration waveform (Z). In a state in which the vehicle is stopped, vibration based on the synthetic vibration waveform (Z) is generated from a vibration exciter (40) provided on the outside of thevehicle, the door glass (2) is vibrated, and sound caused by the vibration is detected by a microphone (50) provided on the inside of the vehicle. 一种玻璃滑槽的噪声评价方法，能够再现在实际的汽车上发生的振动现象。在将玻璃滑槽(10)安装于车辆上的状态下，将由车门玻璃用传感器(20)检测出车门玻璃(2)