[控场AI]
待验证50% 置信事实时间未知

The automated noise reduction system uses pink noise as a countermeasure when detected environmental noise exceeds a preset threshold.

1
来源数
50%
置信度
中期 (~90 天)
时效性
2026/7/2
首次发现
有效期至:2026/9/30

来源

相关事实

引用此条事实

Stable URI
https://kongchang.com/claim/54833
API
curl https://kongchang.com/api/v1/knowledge/claims/54833
MCP
get_claim(id=54833)