EmotiVoice

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EmotiVoice is an open-source text-to-speech engine that supports multiple voices and prompt control. It offers over 2000 different voices and emotional synthesis for both English and Chinese.

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At a glance

Pricing

Open Source · Free

Free tier

Yes

API

Yes

Skill level

Technical

About

What is EmotiVoice?

EmotiVoice is a powerful and modern open-source text-to-speech engine available at no cost. It supports both English and Chinese, offering over 2000 distinct voices. A key feature is its emotional synthesis, allowing users to generate speech with a wide range of emotions like happy, excited, sad, and angry. The tool provides an easy-to-use web interface for interactive use and a scripting interface for batch generation. Recent updates include support for tuning voice speed, an app for Mac, an HTTP API with free calls, and voice cloning capabilities. EmotiVoice prioritizes community input and plans to support more languages in the future.

Best used for

Ideal for content creators who need to generate expressive speech, create diverse character voices, and produce audio content with specific emotional tones. Especially valuable for those working with both English and Chinese content and requiring batch generation capabilities.

Common actions

generate speech

synthesize voice

control emotion

clone voice

create audio

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Capabilities

Key features

Multi-voice text-to-speech
Emotional synthesis
Prompt-controlled TTS
English and Chinese support
Web interface
Scripting interface
Voice cloning

Target Audience

content creatorpodcasteryoutuber

Integrations

Not yet documented

Pricing & Plans

Open Source · Free

Free

FAQs

What kind of emotions can EmotiVoice synthesize?

EmotiVoice can synthesize speech with a wide range of emotions, including happy, excited, sad, and angry. This allows users to create more dynamic and expressive audio content for various applications.

Does EmotiVoice support languages other than English and Chinese?

Currently, EmotiVoice primarily supports English and Chinese. However, the developers are actively working on adding support for more languages, such as Japanese and Korean, based on community input and user requests.

Is there an easy way to try EmotiVoice without a full installation?

Yes, the easiest way to try EmotiVoice is by running its Docker image, which requires a machine with an NVidia GPU. A demo is also hosted on Replicate, and a Mac app is available for download.

Can I use EmotiVoice to clone my own voice?

Yes, voice cloning with personal data was released on December 13th, 2023. This feature allows users to create custom voices based on their own audio data, enhancing personalization.

Is there an API available for EmotiVoice?

Yes, an HTTP API for EmotiVoice was released on December 6th, 2023, offering an easier and faster way to integrate its TTS capabilities. It also includes an OpenAI-compatible TTS API.

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