| 摘要 |
<p>A noise measurement device for measuring a noise in a measured point comprises a self-excited oscillator which is provided in the measured point and outputs an oscillation signal in which the noise of the measured point in each cycle is sequentially accumulated, a transmission line for transmitting the oscillation signal outputted by the self-excited oscillator, and a measuring instrument for measuring a noise applied to the oscillation signal that the transmission line has transmitted. The measuring instrument may differentiate the noise applied to the oscillation signal that the transmission line has transmitted to measure the noise in the measured point.</p> |
