待验证60% 置信事实精确时间
Natural pauses in human conversation typically range from 200 to 500 milliseconds, and if TTS TTFB exceeds this threshold, users will noticeably perceive unnatural latency.
2
来源数
60%
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/50894API
curl https://kongchang.com/api/v1/knowledge/claims/50894MCP
get_claim(id=50894)