Motor noise
Motor quality inspection
A Company motor noise inspection automation
Listen AI automated full auditory inspection and quantified NG/OK judgment standards for the production line
Target sound
Motor noise
Project overview
A case where Listen AI automated motor noise inspection after manufacturing
Field challenge
- The line needed full auditory inspection across high daily production volume
- Judgment consistency could vary with skilled listeners and human error
- Training and shift-operation costs continued to accumulate
Outcome summary
94.6%MoC deep-learning accuracy
90.1%EPS drivetrain accuracy
99~100%Production NG/OK detection rate