Unverified50% confidenceOpinionExact time
For a purely voice medium like the telephone, latency exceeding several hundred milliseconds noticeably damages naturalness.
1
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50%
Confidence
Long-term
Relevance
10/27/2026
First Seen
Sources
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Related Claims
UnverifiedIn phone scenarios, if total voice latency exceeds 800 milliseconds users noticeably perceive a pause, and beyond 1.5 seconds conversational naturalness is severely impacted80% similarUnverifiedVoice dialogue is extremely sensitive to latency, typically requiring responses within 200ms to maintain a natural feel.75% similarVerified实时语音对话中的检索增强生成通常要求端到端延迟控制在500毫秒以内以维持自然对话节奏72% similarUnverifiedIn real-time voice interaction, if the voice model and the reasoning model are in different availability zones, a single cross-zone call may introduce tens of milliseconds to even hundreds of milliseconds of additional network round-trip latency.70% similar
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