Google ADK + Gemini Live API 实战｜全双工语音 Agent｜实时点餐 Agent｜语音噪声隔离｜语音互动RAG知识库 ｜ 虚拟主播对谈

This tutorial demonstrates building full-duplex voice agents using Google ADK and Gemini Live API, featuring real-time ordering agents with voice noise isolation and interactive RAG knowledge bases. The session covers practical implementations including virtual host conversations, real-time speech processing, and multi-turn voice interactions. Key technologies include Google's audio processing capabilities, Gemini's streaming API, and RAG integration for context-aware responses.

Key Points

• •Implement full-duplex (simultaneous two-way) voice communication using Google ADK and Gemini Live API
• •Build real-time ordering agents that process voice input and generate contextual responses instantly
• •Apply voice noise isolation techniques to improve audio quality in live agent interactions
• •Integrate RAG (Retrieval-Augmented Generation) with voice interfaces for knowledge-aware conversations
• •Create virtual host/presenter agents capable of natural multi-turn dialogue and real-time responses
• •Handle streaming audio input/output for low-latency voice interactions
• •Implement context management for maintaining conversation state across multiple voice turns
• •Deploy voice agents for practical use cases like customer service and interactive presentations

Workflow Diagram

Concepts

Artifacts (1)

GitHub: https://github.com/melodylife/live_order_agent.git