Voice

Text-to-speech and speech-to-text

Voice

Voice provides text-to-speech (TTS) and speech-to-text (STT) capabilities.

Available Providers

Provider	Description
OpenAIVoiceProvider	OpenAI TTS and Whisper
ElevenLabsVoiceProvider	ElevenLabs voice synthesis

Quick Start

import { createOpenAIVoice, createElevenLabsVoice } from 'praisonai';

// OpenAI voice
const openaiVoice = createOpenAIVoice({
  apiKey: process.env.OPENAI_API_KEY
});

// ElevenLabs voice
const elevenLabsVoice = createElevenLabsVoice({
  apiKey: process.env.ELEVENLABS_API_KEY
});

Text-to-Speech

const audio = await voice.speak({
  text: 'Hello world',
  voice: 'alloy'  // OpenAI voices: alloy, echo, fable, onyx, nova, shimmer
});

Speech-to-Text

const text = await voice.listen({
  audio: audioBuffer
});

CLI Usage

praisonai-ts voice info
praisonai-ts voice providers --json