[KongchangAI]
Unverified75% confidenceFactTime unknown

多数专用视频通话设备内置远场麦克风阵列,有效拾音距离约3-5米,超过此距离对方会听不清,摆放位置应靠近老人常坐的沙发或床边

1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/480930
API
curl https://kongchang.com/api/v1/knowledge/claims/480930
MCP
get_claim(id=480930)