DIGITAL ELLIPTICAL PRODUCT LABW-04
SUB-300MS REAL-TIME CONVERSATIONAL VOICE ENGINE
Natural, interruptible voice agents for enterprise customer conversations.
VoiceStream pairs WebRTC full-duplex audio streams with sub-50ms barge-in detection, tool execution sidecars, and automated warm supervisor transfers.
WEBRTC FULL-DUPLEX AUDIO STREAM (SESSION #VOICE-8841)
Total Latency: 280ms (Real-Time)State: AGENT SPEAKING (FULL-DUPLEX)
CONNECTED PRODUCT ECOSYSTEM
Shared Domain State ModelVoiceStream AI Tri-Surface Architecture
SECTION 03 · LATENCY WATERFALL
Sub-300ms Conversational Voice Pipeline
Every millisecond counts when preventing awkward conversational pauses in enterprise contact centers.
Voice Synthesis Engine (TTS):
VoiceStream streams audio chunks via WebRTC as early as the first 3 tokens are generated by the LLM, achieving total end-to-end turnaround under 300ms.
PIPELINE LATENCY BREAKDOWNTOTAL: 280 ms
01. Silero VAD (Voice Activity Detection)20 ms
02. Deepgram Nova-2 (Speech-to-Text)85 ms
03. LLM First-Token Time (TTFT)115 ms
04. Streaming TTS Audio Buffer60 ms
RELATED TECHNICAL TREATISES & ENGINEERING SPECIFICATIONS
ENGINEERED BY DIGITAL ELLIPTICAL
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