# Voice cloning

Zonos is an advanced text-to-speech model that supports multiple languages and can generate natural speech based on text prompts along with speaker embeddings or audio prefixes. It also features voice cloning, allowing for accurate replication of a speaker's voice with just a few seconds of reference audio. The model delivers high-quality speech output (44kHz) and allows fine control over speech rate, pitch variation, audio quality, and emotional tone (such as happiness, fear, sadness, and anger). Zonos offers Python and Gradio interfaces for easy user onboarding and supports deployment through Docker. The model achieves a real-time factor of approximately 2 times on an RTX 4090, making it suitable for applications that require high-quality speech synthesis.

BoomCut is a one-stop AI video localization platform designed for global marketing. It offers video translation, face swapping, voice cloning, and other functionalities to quickly create localized marketing videos. This platform supports 10 local languages, covering a population of 1.5 billion, significantly enhancing marketing efficiency. Through AI technologies like subtitle erasure and video translation, BoomCut helps businesses break language barriers, expand video reach, and reduce overseas localization costs. Client feedback indicates that BoomCut is trusted by a wide range of partners, from individual sellers to industry leaders. In terms of pricing, BoomCut offers a free trial allowing users to experience the product's effectiveness before making a commitment.

VideoChat is a real-time voice interaction digital human project that supports end-to-end voice solutions (GLM-4-Voice - THG) and cascading solutions (ASR-LLM-TTS-THG). Users can customize the appearance and voice of the digital human, with voice cloning capabilities that require no training, achieving initial package latency as low as 3 seconds. This project leverages the latest AI technologies, including Automatic Speech Recognition (ASR), Large Language Models (LLM), End-to-End Multimodal Large Language Models (MLLM), Text-to-Speech (TTS), and Talking Head Generation (THG), to provide users with a highly customizable and low-latency interaction experience.

OuteTTS-0.1-350M is a text-to-speech synthesis technology based on a pure language model, requiring no external adapters or complex architectures, achieving high-quality voice synthesis through carefully designed prompts and audio tokenization. This model is based on the LLaMa architecture, utilizing 350 million parameters to demonstrate the potential for direct voice synthesis using language models. It processes audio in three steps: using WavTokenizer for audio tokenization, creating precise word-to-audio mappings through CTC forced alignment, and generating structured prompts that follow specific formats. The key advantages of OuteTTS include a pure language modeling approach, voice cloning capabilities, and compatibility with llama.cpp and GGUF formats.

Fish Audio is a platform that provides text-to-speech conversion services, utilizing generative AI technology to transform text into natural and fluent speech. The platform supports voice cloning technology, allowing users to create and use personalized voices. It is applicable in various settings, including entertainment, education, and business, offering users an innovative way to interact.

11Cast is an AI-powered podcast creation tool that transforms your imagination into a complete podcast. It supports 70 languages and offers diverse voice options, including celebrity voices, your own voice, and even voice cloning. 11Cast delivers a hyper-realistic podcast experience, making it easy for you to create and share your own podcasts.

Fluxon is an ultra-realistic AI voice generator that can transform text into lifelike voices in any language. It can clone any voice in less than 10 minutes of sample audio. You can create dialogues within the same audio file by using multiple voices. You can also synthesize a single voice by training a custom voice, enabling the creation of lip-sync videos. Fluxon offers a REST API, allowing you to integrate AI voice generation into your applications. It can be used for a wide range of purposes, such as adding professional and realistic voiceovers to marketing and explainer videos, generating clear and high-quality audiobooks from text, creating lifelike voices for NPCs, providing professional translations for content, creating more natural-sounding voices for chatbots, and automatically converting any text content into podcasts.