🏗️HardSystem DesignPREMIUM

Real-Time Voice AI Agent

Architect a real-time voice AI agent with sub-500ms latency. Covers VAD, streaming STT/LLM/TTS pipelines, WebRTC transport, and handling interruptions.

What you'll master

Speech-to-Text

Text-to-Speech

WebRTC

Voice Activity Detection

Streaming Inference

Interruption Handling

Multimodal LLMs

Latency Budgets

Jitter Buffers

NetEQ

Hard45 min readIncludes code examples, architecture diagrams, and expert-level follow-up questions.

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Code examplesArchitecture diagramsModel answersScoring rubricCommon pitfallsFollow-up Q&A

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