Conversational Telephony & Audio Telemetry Lab

Enterprise Real-Time Voice Agent VAD & Turn-Taking Latency Simulator

Simulate and benchmark real-time voice agent latency across WebRTC transport, Silero VAD silence hangover, streaming ASR, LLM TTFT, and neural TTS synthesis.

Audio Pipeline Decomposition & Sub-500ms Turnaround Benchmark

Streaming Audio & Semantic Turn-Taking

Sub-120ms streaming Whisper ASR paired with prefix-cached LLMs and Cartesia Sonic TTS delivers sub-400ms end-to-end turnaround with zero conversational collision.

Turnaround: 380ms (Human-Parity Fluidity)

Legacy Batch REST Pipeline

Batch audio recording, cold prompt evaluation, and non-streaming TTS introduce 1,200ms+ lag, resulting in severe user hesitation and frequent interruptions.

Turnaround: 1,450ms (Collision Zone)