Have you ever thought about recording an audio using the voice of your favorite celebrity, or having them voice-over for your videos or other projects? If your answer is yes, then you might be interested in the technology of AI-generated celebrity voices. AI-generated celebrity voices are a technology that utilizes artificial intelligence to mimic and replicate the speech characteristics and styles of celebrities. It allows you to input simple text to create realistic celebrity voice outputs, without the need for any professional recording equipment or actors.
How does the technology of AI-generated celebrity voices work? And how can you make use of it? This article will answer these questions for you and introduce two popular tools for AI-generated celebrity voices. Let's get started!
Part 1. How Does AI Work to Generate Celebrity Voices?
The technology of AI-generated celebrity voices is based on a process called "Speech Synthesis," which involves converting text into speech. The goal of speech synthesis is to generate speech that sounds as natural and fluent as the speaker while preserving their speech characteristics and style, such as pitch, intonation, and emotion.
Speech synthesis methods can be divided into two main categories: rule-based methods and data-driven methods.
- Rule-based methods involve breaking down the text into phonemes (the smallest units of speech) based on phonetic and linguistic rules, and then synthesizing speech signals according to the pronunciation rules of phonemes and the parameters of the speech synthesizer. This method can generate clear and accurate speech but may sound less natural and cannot mimic specific speaker styles.
- Data-driven methods involve training machine learning or deep learning models using large amounts of speech data to extract speech characteristics and styles from text and generate corresponding speech signals. This method can produce more natural speech and can mimic specific styles, but it requires a large amount of high-quality speech data, and the training and generation processes are more complex.
The technology of AI-generated celebrity voices typically adopts data-driven methods because they can better capture and replicate the speech characteristics and styles of celebrities. Among them, a technique called Voice Cloning stands out. Voice cloning technology offers several advantages, such as:
- Learning the speech characteristics of the target speaker from a small amount of speech samples.
- Generating speech with high similarity.
- Flexibly adapting to different text content and scenarios.
- Achieving diverse speech expressions, such as changing the tone, emphasis, speech rate, etc.
Part 2. How Do I Use AI Tools to Create Celebrity Voices?
Currently, there are many AI tools available on the market to help you generate celebrity voices, but they vary in functionality and quality. This article will introduce two AI tools for generating celebrity voices, namely Virbo and Play.ht.
Tool 1. Wondershare KwiCut - Voice Clone
Wondershare KwiCut is an innovative AI-powered video editing tool designed to streamline your video production process. KwiCut also features an innovative tool: the Voice Clone functionality. This feature is designed to allow users to easily create digital replicas of voices, which is particularly useful for users who need customized voices or voiceovers for video characters.
Key Features & Pros
- User-friendly design.
- Voice Clone: Create a digital replica of your voice by either typing out your scripts or selecting from their collection of professional voice samples.
- AI Video Clipping: Transform long videos into short ones with AI.
- Title and Description Generation: Use AI to auto-customize captivating video titles and descriptions for social media sharing.
- Smart Text-based Editing: Upon selecting any transcript text, the video will instantly jump to the exact moment of the spoken word.
- Auto Subtitle: Generate highly accurate video captions and customize the color, size, and font.
- Auto Transcription: Convert your video or audio into written text.
- Video Upscaling: By uploading video, AI Video Enhancer can automatically optimize its quality.
- Free Cloud Space: Upon registration, each user is entitled to 512MB of free Cloud Space.
Cons
- The Voice Clone feature is currently only accessible on the website and does not provide free trials.
- No editing features for Voice Clone function.
How-To Steps
Step 1. Visit the Wondershare KwiCut official website, click on the "Get Started Now" button, and register or log in to your account.
Step 2. You'll be presented with its user dashboard. Click on the "Create a video" option.
Step 3. Upload your video/audio, and the website will automatically transcribe it into text. Select the text you want to overdub, then choose "Overdub" > "Create New."
Step 4. In the new window, upload a sample file of your celebrity's voice and name this new voice clone. Once done, click the "Create Voice" button.
Step 5. Wait for the process to complete. Once finished, click "Return to editing." Now you can use the new clone's voice to overdub your text.
Step 6. Click the "Export" button in the top right corner to export the audio or video file.
Tip: You can also directly click on the "Voice Clone" at the top of the page to clone voices.
Pricings
- $12.99/month.
- $95.88/year.
Tool 2. PlayHT
PlayHT is a powerful and easy-to-use artificial intelligence voice generator and text-to-speech synthesis platform. It can help you convert articles and documents into high-quality voices, suitable for videos, podcasts, audiobooks and other occasions. It has many natural-sounding voice models, supporting various languages and accents. You can enter, paste or import text in its online editor, and then adjust the voice style, pronunciation and SSML tags, generate and download MP3 or WAV format audio files. You can also create custom voices, or use its voice API to achieve real-time voice cloning and voice generation.
Key Features & Pros
- Offering free trials and a speech generation API.
- High-quality and natural-sounding voice.
- Over 800 natural-sounding voice models covering 142 languages and accents.
- Capable of generating dialogue-style, narrative-style, explanatory-style, children's-style, emotional-style, and character-style voices for different scenarios and purposes.
- Ability to cross-lingually replicate and translate any voice, language, or accent while maintaining the speaker's authenticity and style.
- Provides an online text-to-speech editor where you can input text and instantly convert it into speech.
Cons
- Monthly word count does not accumulate, and usage deducts from the word count.
- The speed and stability of speech synthesis are influenced by your network or server.
- The functionality and services of the free trial version are limited, and the pricing is relatively high.
How-To Steps
Step 1. Visit the PlayHT official website, click the "Generate AI Voice for Free" button, and register or log in to your account.
Step 2. You'll be presented with its user dashboard. From the left panel, click on the "Voice Cloning" option, then click the "Create a New Clone" button on the right.
Step 3. In the popped-up "Create Your New Clone" window, you can upload a sample file of your celebrity voice and name this new voice clone. Then, scroll down, where you can provide a more detailed description of his/her voice below.
Step 4. After confirmation, the website will automatically process your sample file. You can use an Enhanced Sample or an Original Sample for the cloning operation. Choose one and then click "Finish Clone."
Step 5. Wait a moment, and once your Voice Clone process is completed, the new clone will appear on the dashboard. Click the "Use" button to utilize this new clone.
Step 6. In the text box on the new page, input your speech text. Here, you can click "Advanced voice controls" to adjust the voice's stability, similarity, or intensity, and also modify its speed. Then, click "Generate Speech."
Step 7. If unsatisfied, you can regenerate the speech, compare different speeches to select the best one, and click the download icon to export the audio file.
Tip: For non-English languages, you can select "Non-English Voices" from the left panel to switch to Standard Studio for more operations.
Pricings
- Creator: $31.20/month
- Unlimited: $29.00/month
Ending Part
AI-generated celebrity voices is a technology that utilizes artificial intelligence to mimic and replicate the speech characteristics and styles of celebrities. It allows you to create realistic celebrity voice outputs using simple text input, without the need for any professional recording equipment or actors. This article introduces two popular tools for AI-generated celebrity voices, namely Kwicut and PlayHT. They both have rich libraries of celebrity voices, high-quality speech outputs, user-friendly interfaces, and flexible options for speech synthesis. Depending on your preferences, you can choose the right tool to experience the fun of AI-generated celebrity voices technology.
