Text-to-Speech (TTS) API Guide

Overview

The audio API provides a speech endpoint, enabling the following functionalities based on a TTS model:

📝 Blog post reading

🌍 Multilingual audio generation

🎵 Real-time audio streaming output

Important Note: Users must be informed that what they hear is AI-generated speech, not a human voice.

Basic Usage

Basic Examples

Features

Audio Quality Options

TTS-1: Low latency, suitable for real-time applications

TTS-1-HD: Higher quality, potentially with less static content

Available Sounds

Alloy

Echo

Fable

Nova

Shimmer

Onyx

Supported Output Formats

Format	Features	Suitable Scenarios
MP3	Default Format	General Scenarios
Opus	Low Latency	Network Streaming and Communication
AAC	High-Efficiency Compression	Mobile Device Playback
FLAC	Lossless Compression	Audio Archiving
WAV	Uncompressed	Low-Latency Applications
PCM	Raw Sampling	24kHz, 16-bit Signed

Real-Time Audio Streaming

Supported Languages

Supports multiple languages, including:

Asian languages: Chinese, Japanese, Korean, etc.

European languages: English, French, German, etc.

Other languages: Arabic, Hindi, etc.

Note: The current audio is primarily optimized for English.

Frequently Asked Questions

Q: How do I control the emotion in the generated audio?

A: There is currently no direct control mechanism. Capitalization or grammar may affect the output, but the effect is uncertain.

Q: Can I create custom voices?

A: Creating custom voices is not supported.

Q: Ownership of the generated audio?

A: It belongs to the creator, but users must be informed that this is AI-generated audio.

Using Python to convert text to speech

Text-to-Speech (TTS) API Guide#

Overview#

Basic Usage#

Basic Examples#

Features#

Audio Quality Options#

Available Sounds#

Supported Output Formats#

Real-Time Audio Streaming#

Supported Languages#

Frequently Asked Questions#

Q: How do I control the emotion in the generated audio?#

Q: Can I create custom voices?#

Q: Ownership of the generated audio?#