Case Study

Gear behavior

Issues and themes

Analyzing the cause of gear noise.

It is seen in Plexlogger

By simultaneously imaging high speed video and a sound level meter (data waveform) and checking the results on the spot, it was possible to conduct an analysis and determine that the sound in question was being produced when the gear struck the left side of the device.

Shooting conditions

Frame rate: 500 fps
Captured signal
CH1: Audio data from a microphone