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Overview

ResembleAITTSService provides high-quality text-to-speech synthesis using Resemble AI’s streaming WebSocket API with word-level timestamps and audio context management for handling multiple simultaneous synthesis requests with proper interruption support.

Resemble AI TTS API Reference

Pipecat’s API methods for Resemble AI TTS integration

Example Implementation

Complete example with interruption handling

Resemble AI Documentation

Official Resemble AI API documentation

Sign up

Sign up for a Resemble AI account

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Installation

To use Resemble AI services, install the required dependencies: 
pip install "pipecat-ai[resemble]"

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Prerequisites

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Resemble AI Account Setup

Before using Resemble AI TTS services, you need:
  1. Resemble AI Account: Sign up at Resemble AI
  2. API Key: Generate an API key from your account settings
  3. Voice Selection: Choose or create voice UUIDs from your voice library

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Required Environment Variables

  • RESEMBLE_API_KEY: Your Resemble AI API key for authentication