Doubao Realtime Voice

Doubao Realtime Voice provides a full-duplex, streaming pipeline that listens and speaks at the same time. Speech is transcribed as it arrives, the Doubao language model reasons over partial text, and audio is synthesized on the fly, which keeps turn-taking fluid and makes barge-in and quick corrections feel natural. The API exposes partial transcripts, token streams, and audio frames so you can drive live captions, sentiment or intent hooks, and tool calls while a conversation is still unfolding. Voices are configurable with controls for style and pacing, and latency is engineered for real-time experiences like customer support, in-app assistants, and voice UIs. Integration follows familiar patterns—WebRTC or websockets for browsers and mobile, server SDKs for backends—and it slots cleanly into RAG or function-calling stacks when the agent needs to search, fetch data, or execute actions. Designed for production on Volcengine, it includes usage controls and logging so teams can monitor sessions, tune prompts, and scale from prototypes to high-throughput deployments without changing the interaction model.