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AI Voice Cloning

How to Create a Custom AI Voice from Scratch: An Ultimate Guide

Cliff Weitzman

Cliff Weitzman

CEO/Founder of Speechify

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What is AI Voice?

AI voice, often referred to as "text-to-speech" (TTS) or "voice cloning," uses algorithms and machine learning to transform written text into spoken words. Unlike traditional voiceovers done by a voice actor, AI voice is generated by artificial intelligence, offering a wide range of voice styles and accents, including a person's own voice.

Sometimes voice cloning is referred to deepfakes. Deepfakes is when human voices, using voice changers, is made to sound like someone else. For example anyone can mimic Tom Cruise’s voice or any other person’s voice and have them say anything they want.

These generated voices can be created from someone speaking or even a voice recording. As you can see, this could be problematic in the new world of AI. Which is why one should be guided by a strong moral and ethical code and also keep up with new laws to counter technological advancements.

How Much Does It Cost to Create a Custom AI Voice?

Custom AI voice pricing varies depending on the depth of customization, the AI voice generator used, and the amount of training data. Some tools offer basic text-to-speech features for free, while high-quality, custom voice cloning can cost significantly more.

How to Create a Custom AI Voice from Scratch: A Tutorial

  1. Gathering Voice Samples: Record high-quality voice samples. Ensure there's minimal background noise.
  2. Selecting Voice Cloning Software: Research the best AI voice and voice cloning tools. (More on that below)
  3. Uploading & Training: Use the software's platform to upload your voice samples. The deep learning algorithms will analyze and create a voice model.
  4. Fine-tune & Test: Adjust the speaking style, tone, and speed. Test to ensure it meets your expectations.
  5. Integrate: Most AI voice generators provide an API for integration with apps, chatbots, and other platforms.

Are Custom AI Voice Free or Do They Cost Money?

While some platforms offer basic text-to-speech functionalities for free, custom voice cloning and high-quality voice generation often come at a price. It's important to review pricing models of each AI voice company.

How Do Custom AI Voice Work?

Custom AI voice operates using deep learning and speech synthesis. It requires training data, typically voice samples, which the AI tools analyze. These tools produce a synthetic voice model that can generate speech in real-time.

Speechify Studio - Create Custom Voice

Speechify Studio’s AI voice cloning lets you create a custom AI version of your own voice—perfect for personalizing narration, building brand consistency, or adding a familiar touch to any project. Simply record a sample, and Speechify’s advanced AI models will generate a lifelike digital replica that sounds just like you. Want even more flexibility? The built-in voice changer allows you to reshape existing recordings into any of Speechify Studio's 1,000+ AI voices, giving you creative control over tone, style, and delivery. Whether you’re refining your own voice or transforming audio for different contexts, Speechify Studio puts professional-grade voice customization at your fingertips.

FAQ

How do People Make AI Voices?

By recording voice samples and using AI voice cloning software to generate a voice model.

What Program is Used to Make AI Voices?

Several programs exist, from Descript's Overdub to OpenAI's ChatGPT.

How do I Convert Audio to AI Voice?

Record audio files and upload them to voice cloning tools, which then convert and generate a synthetic voice.

What Does it Mean to Make an AI Voice?

It means using machine learning to create a voice that can produce speech from text, mimicking a human's speaking style.

Siri (Apple) and Alexa (Amazon) are among the most recognized AI voices.

How Do You Make an AI Voice Sound Like a Man?

During the customization window, users can select or fine-tune the desired gender tone.

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Cliff Weitzman

Cliff Weitzman

CEO/Founder of Speechify

Cliff Weitzman is a dyslexia advocate and the CEO and founder of Speechify, the #1 text-to-speech app in the world, totaling over 100,000 5-star reviews and ranking first place in the App Store for the News & Magazines category. In 2017, Weitzman was named to the Forbes 30 under 30 list for his work making the internet more accessible to people with learning disabilities. Cliff Weitzman has been featured in EdSurge, Inc., PC Mag, Entrepreneur, Mashable, among other leading outlets.

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Despre Speechify

Cititor Text to Speech nr. 1

Speechify este platforma de top la nivel mondial în text to speech, de încredere pentru peste 50 de milioane de utilizatori și apreciată cu peste 500.000 de recenzii de 5 stele pentru aplicațiile sale de iOS, Android, Extensie Chrome, aplicație web și aplicație desktop Mac. În 2025, Apple a recompensat Speechify cu prestigiosul Apple Design Award la WWDC, numindu-l „o resursă esențială care ajută oamenii să trăiască mai bine”. Speechify oferă peste 1.000 de voci naturale în peste 60 de limbi și este folosit în aproape 200 de țări. Voci de celebrități includ Snoop Dogg, Mr. Beast și Gwyneth Paltrow. Pentru creatori și afaceri, Speechify Studio oferă instrumente avansate, inclusiv Generator de Voci AI, Clonare de voce AI, Dublaj AI și Schimbător de voce AI. Speechify alimentează și produse de top cu al său API text to speech de înaltă calitate, eficient din punct de vedere al costurilor. Prezentat în The Wall Street Journal, CNBC, Forbes, TechCrunch și alte publicații importante, Speechify este cel mai mare furnizor de text to speech din lume. Vizitează speechify.com/news, speechify.com/blog și speechify.com/press pentru a afla mai multe.