Sat. Jun 8th, 2024

What is Voice Cloning

In the second installment to our deepfake voice series, we will explore voice cloning by defining what it is, how it works, and the benefits of this new technology. As we progress through this series, we’ll delve into more detail on synthetic voice content, how you can create one, and ways to address the issues of ethical use and deepfake fraud.

In this blog, we’ll be covering these following areas:

  • What is voice cloning?
  • How is voice cloning possible?
  • What are the benefits of voice cloning?
  • What is the best voice cloning application?

What is voice cloning?

Voice cloning is often tossed around with other terms, such as deepfake voice, speech synthesis, and synthetic voice, that have slightly differentiated meanings. Voice cloning is the process in which one uses a computer to generate the speech of a real individual, creating a clone of their specific, unique voice using artificial intelligence (AI).

Text-to-speech (TTS) systems, which can take written language and transform it into spoken communication, is not to be confused with voice cloning. TTS systems are much more limited from the outputs they produce compared to voice cloning technology, which is really more of a custom process.

With a TTS system, the training data, the key component to any synthetically created media, informs the production of a voice output. In other words, the voice you hear is the one that was given in the data set.

Now, with the introduction of voice cloning AI technology, that changes. Methods have been put in place to provide deeper analysis and extraction of the characteristics of a target voice. These attributes can then be applied to different waveforms of speech, allowing someone to change the speech output of one voice to another.

How is voice cloning possible?

Thanks to advancements in artificial intelligence (AI), particularly deep learning, a subset of machine learning underneath the umbrella of AI, we’ve been able to produce accurate replications of a voices. But this only made possible by two things:

  • Powerful hardware with cloud computing capabilities to process and render in a timely and efficient manner
  • Extensive training data of the targeted voice from which models can leverage to create an accurate voice clone

With the proper AI and developmental expertise and tools, it really comes down to the latter. You need a large amount of recorded speech to have enough data to train the voice model. The information around the voice is stored in an embedding, a fairly low-dimensional space where you can translate discrete variables into high-dimensional vectors.

In other words, it makes it easier to work with large inputs with machine learning models. For the sake of not getting too technical, we’ll leave it at that, but feel free to dive deeper into the subject if that interests you.

What are the benefits of cloning your voice?

Let’s start with the good. There are plenty of potential use cases for voice cloning that often become overshadowed by the negative uses, which we will address in a second. Some of the positive applications of technology include:

  • Increase advertising and sponsorship opportunities for voice personalities, celebrities, and influencers
  • Help companies work with talent during their busiest times of the year, such as football season for players or coaches
  • Revive voices from the past for use in entertainment to help tell a story in documentaries, movies, and TV shows
  • Diversify broadcast content for repeat content such as weather reports or sports updates
  • Localize content so that it can be heard in the host or narrators voice in another language

These are just some of the positive uses for voice cloning, and as the technology continues to evolve, more will emerge. But of course, everything hinges on the ethical use of someone’s voice. That’s why the need for a movement towards the standardization of the approval process is so imperative to protect everyone’s voice and ensure they have complete control over how it’s used.

What’s the best voice cloning app?

To narrow down your search to find the best voice cloning applications you should first determine what you are looking for. Do you need something that’s more for text-to-speech output? Or do you need something more custom?

Once you’ve figured out why you need a voice cloning application, you should then hone in on three key criteria:

  1. Output quality: you’ll want to make sure that the output is authentic sounding and meets your prescribed needs. Usually, they will have samples of what the product can do. If not, you should consider asking for a demo, if available, to determine how human their product sounds.
  2. Intuitive interface: how easy is it to use the application? Is it hard to find things when you’re in the app or can you navigate and use it to meet your needs? Again, this can be determined by product videos, marketing content, and a demo.
  3. Voice protections: you’ll want to make sure that the company follows ethical uses of voices. If it’s a custom service requiring training data, then it’s important to inquire about data protections and how a voice, when created, won’t be used improperly.

The ethical implications around voice cloning are the nexus of Veritone Voice, our voice-as-a-service application. Built within the framework of the application are the levers to give users control over their voice, enabling the proper protections so that they decide who can use their voice. This helps us deliver our custom voice-as-a-service solution to enable a complete white glove experience for the talent we work with.

In the next chapter in this series, we’ll be discussing Text-to-Speech (TTS) AI and how it’s related to voice cloning.

Ethan backer

ETHAN BAKERDIRECTOR OF CONTENT DEVELOPMENT, VERITONE

 

 

 


What is Voice Cloning and How Does It Work?

Voice cloning is a technology that imitates a person’s voice and replicates it to use for voice assistance. Traditionally, cloning a voice requires hours of recorded speech to build a collection of datasets that can be used to build a new voice model. However, now it’s possible in seconds!

With Voice.ai, it’s possible in a matter of seconds. Voice.ai’s Voice Universe users have captured high quality voices to build a library of over 4000 user-generated characters. As a result, the software can analyze, modulate and correct anyone’s voice before turning it into a pre-selected, A-list celebrity impression in real-time. Voice cloning can enhance your live-stream, group chat or gaming experiences like never before.

An Ever-Growing Library of Voices!

Try the Voice AI voice changer and get ready to be amazed by how realistic the voices sound. We use deep learning technology to create realistic AI voice clones that sound exactly like an impression of anyone in the world; whether it’s your favourite reality star, game character, celebrity or cartoon character. Our Voice Universe community of contributors are training incredible voices every day to create hyper-realistic replicas that sound exactly like the real person! Browse through our ever-expanding library and flick through different voices to sound scarier, funnier, younger, older, smarter or just plain obnoxious – all by simply changing the AI voice character.

The Voice.ai real-time AI voice changers works for all sorts of games: Among Us, World of Warcraft, Minecraft, CS:GO, League of Legends, PUBG, Rust, GTA V, Second Life, Valorant and applications: Discord, Skype, Google Meet, Zoom, WhatsApp, Teamspeak, OBS and practically every other Windows app or client!

Free Real-Time AI Voice Changer

Access thousands of free voices, or create your own, with Voice.ai, the leading real-time AI voice changer. Join our incredible community of audio and voice enthusiasts and help shape the future of social audio communication as we build the most exciting voice technology out there.

Voice.ai allows you to change your voice in real-time across many different apps including Zoom, Discord, Minecraft, GTA5, Fortnite, Valorant, League of Legends, Among Us, Skype, Whatsapp, Teamspeak and more. It also allows you to easily create short audio clips for soundboards or to send on messaging platforms. Get started now and sound like you want to!

Access Unlimited Voices on our Voice Universe

Voice.ai is not just the most powerful voice changer, but also a tool that lets you create or clone voices. By uploading clear voice audio, you can create your own AI voices for free for anybody.

You can also access the thousands of user-generated voices that have been made by our community.

Ultra Realistic Voice Changer

The ultimate tool for content creators and gamers

Content creators can engage their fans in an endless variety of new ways. Whether you play games sounding like a video game character, invite the voices of celebrities into your stream or build your own voice as a Vtuber – Voice.ai is the most powerful hyper realistic voice changing solution on the market.

Compatible with popular games and tools

Whether you want to use it with Streamlabs OBS, Twitch, TikTok Live Studio, Audacity or Omegle – Voice.ai allows you to apply your own Voice Skins, Voice Filters and Voice Avatars for any application. Take your characters to the metaverse or the game of your choice and take control of your sound.

Use your recordings as soundboards

Voice.ai is the ultimate tool for making soundboard recordings. With thousands of AI voices you can create custom audio clips of your favorite characters to use on soundboards. Want to create video game soundlines that aren’t in the game? Now you can!

Real-time voice changing and recordings

You can use the voice changer not only in real-time but also in recording mode in order to change the voices of short clips that you can upload or record yourself. Spice up your voice Whatsapp, Telegram or Facebook Messenger voice notes, by changing them to the voice of well known characters or celebrities.

The Voice.ai real-time AI voice changers works for all sorts of games: Among Us, World of Warcraft, Minecraft, CS:GO, League of Legends, PUBG, Rust, GTA V, Second Life, Valorant and applications: Discord, Skype, Google Meet, Zoom, WhatsApp, Teamspeak, OBS and practically every other Windows app or client!

Voice.ai

Built around a team of long-standing pioneers in the arena of synthetic voice technology, Voice.ai is revolutionizing the way we communicate through voice online.

Led by CEO & Founder, Heath Ahrens, the core team built the very first cloud based text-to-speech (TTS) software in 2007 before tackling the potentially fatal issue of distracted driving with DriveSafe.ly in 2009.

Always at the forefront of innovation, the team developed iSpeech Home, which was the 2011 precursor to Amazon Alexa and Google Home, and the predecessor of Siri and the Google Assistant. They also released the first consumer app to incorporate voice cloning technology in 2012, successfully launching it at TechCrunch Disrupt.

After several years of developing apps in other areas of AI including image-recognition and avatar creation, the team has come back to their roots to fundamentally up-end the voice tech space.

This Article was updated with a list of Competitors 

Comparing the Best Computer Voice Generators

Voice.ai

Play.ht

Azure.microsoft.com 

Murf.ai

Vall-e.io

Bottalk.io

uberduck.ai

Voicemod.net

Veritonevoice.com

Podcastle.ai

Resemble.ai

My Own Voice

Lovo.ai

Descript.com

Cereproc.com

Whisper

Spik.ai

Respeecher

Speechify

Speechelo

Synthesys.io

Spik.ai

Bigspeak.ai

Replica

Woord

Clipchamp

Voicera

Natural Reader

Search our site for any articles about voice cloning here

below check out our other articles over the years on the topic:

Microsoft’s New AI Can Simulate Anyone’s Voice From a 3-Second Sample

The Rise Of Voice Cloning And DeepFakes In The Disinformation Wars

What is Voice Cloning and How Does It Work?

Ai Voice Cloning : How does it work and where is it used?

Copy That: Realistic Voice Cloning with Artificial Intelligence

The Era of Voice Cloning: What It Is & How to Get Your Voice Cloned

What is Voice Cloning and How Does It Work?