[KongchangAI]
Unverified50% confidenceFactExact time

电话网络通常使用G.711编解码器,采样率仅为8kHz,低于宽带语音的16kHz

1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/685696
API
curl https://kongchang.com/api/v1/knowledge/claims/685696
MCP
get_claim(id=685696)