Verified65% confidenceFactTime unknown
Early voice AI systems used a cascaded three-stage architecture (ASR→LLM→TTS), and customers often had to wait 3–5 seconds before hearing a response.
3
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65%
Confidence
Long-term
Relevance
5/31/2026
First Seen
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Related Claims
VerifiedThe three-stage architecture of traditional voice interaction (ASR+LLM+TTS) typically has a total latency of 1–3 seconds.86% similarUnverified传统语音AI采用串行管线设计，即VAD→ASR→LLM→TTS四个独立模块依次传递数据，每个环节引入约100-300毫秒延迟，四段叠加总延迟往往超过1秒83% similarVerifiedTraditional AI voice interaction systems use a pipeline architecture of four separate modules—ASR, NLU, NLG, and TTS—connected in series, with a combined total latency typically between 1 and 3 seconds.82% similarUnverified早期IVR语音交互系统采用完全串行处理，感知延迟高达3-5秒81% similar
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