# A Company motor noise inspection automation

Canonical URL: https://deeplyinc.com/solution/industrial/cases/motor-eol-inspection
Language: en
Last reviewed: 2026-07-02

Listen AI automated full auditory inspection and quantified NG/OK judgment standards for the production line

- Target sound: Motor noise
- Key metric: NG/OK detection rate 99-100% (NG/OK judgment standard)

## 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

## Related Pages

- [Listen AI Industrial](https://deeplyinc.com/solution/industrial)
- [Inquiry](https://deeplyinc.com/inquiry)

## Machine-Readable References

- [llms.txt](https://deeplyinc.com/llms.txt)
- [llms-full.txt](https://deeplyinc.com/llms-full.txt)