What Is Voice Cloning?
Voice cloning uses AI to learn the unique characteristics of a voice from audio samples, then generates new speech that sounds like the original speaker. SoundWorks brings this technology to your desktop through VibeVoice — a local voice cloning engine that supports models with up to 20 billion parameters.
Unlike cloud-based services that require uploading your voice recordings to remote servers, VibeVoice runs entirely on your hardware. Your voice data never leaves your device. Train unlimited voice models, generate unlimited speech, and maintain complete ownership of every voice clone you create.
Why Use Voice Cloning?
Create consistent content. Use a cloned voice to produce narration, podcasts, and video voiceovers without scheduling studio sessions. Generate speech any time, from any script, with a consistent voice.
Produce multilingual content. Clone a voice and generate speech in multiple languages. Reach international audiences while maintaining a recognizable voice identity across all your content.
Save production time. Skip the recording booth. Write your script, select a voice, and generate studio-quality audio in minutes. Re-record individual lines without re-doing an entire session.
Protect your privacy. Every voice model you train stays on your machine. There is no cloud upload, no third-party access, and no risk of your voice data being used without your knowledge.
Clone unlimited voices. Create as many voice models as you need — different characters, different styles, different languages. There are no voice limits, no usage caps, and no subscription fees.
What You Can Do
Podcast production. Generate complete podcast episodes from scripts. Use your own cloned voice or create distinct character voices for narrative content.
Audiobook narration. Produce audiobook chapters with consistent narration quality. Generate multiple character voices from a single set of training samples.
Multilingual video content. Create dubbed versions of your videos in different languages while keeping the same voice identity. Ideal for YouTube creators targeting global audiences.
Character voices for games and animation. Design unique voices for characters in games, animations, and creative projects. Train each character separately and generate dialogue on demand.
Training and educational videos. Produce professional voiceovers for training materials, online courses, and educational content without hiring voice talent.
Accessibility tools. Create custom text-to-speech voices for individuals who have lost the ability to speak. Train a model from existing recordings to preserve a familiar voice.
How It Works
Step 1: Record voice samples. Provide 10 to 15 minutes of clear speech recordings. SoundWorks includes a built-in recording tool, or you can import existing audio files.
Step 2: Train the AI model. SoundWorks trains a voice model locally using your GPU or CPU. Training time depends on your hardware and the model size you choose — from lightweight models for quick results to full 20B parameter models for maximum quality.
Step 3: Generate speech. Enter or paste your text, select the voice model, and generate audio. Adjust speed, pitch, and expression settings to fine-tune the output.
Step 4: Export and use. Save the generated audio in your preferred format (WAV, MP3, FLAC, and more). Use it directly in your projects or feed it into other SoundWorks tools like Slide-to-Video.
Your Voice, Your Data
Voice data is among the most personal information you can share. Cloud voice cloning services require you to upload recordings of your voice to servers you do not control, where it may be stored indefinitely, used for model training, or exposed in a data breach.
SoundWorks takes a fundamentally different approach. VibeVoice processes everything on your local hardware. Voice samples stay on your disk. Trained models are stored in your project folder. Generated audio is saved where you choose. We have no access to any of it.
This makes SoundWorks suitable for sensitive applications — preserving a family member’s voice, creating content under NDA, or working with client recordings that require confidentiality.
Frequently Asked Questions
How much voice data do I need to record? For good results, provide 10 to 15 minutes of clear speech. Higher-quality recordings with minimal background noise produce better voice clones. More data generally improves quality.
How long does training take? Training time depends on your hardware and the model size. On a modern NVIDIA GPU, a standard model trains in 30 to 60 minutes. CPU training takes longer but works on any hardware.
Can I clone someone else’s voice? You are responsible for obtaining proper consent before cloning any voice. SoundWorks provides the technology; ethical and legal use is your responsibility.
What languages are supported? VibeVoice supports multiple languages including English, Spanish, French, German, Chinese, Japanese, and more. The quality varies by language and the training data you provide.
How accurate is the cloned voice? Quality depends on the amount and clarity of your training data, the model size, and the complexity of the speech. With good recordings and a large model, results are remarkably close to the original voice.
Do I need a GPU? No. All voice cloning features work in CPU mode. However, an NVIDIA GPU with 6GB or more VRAM is strongly recommended for faster training and generation.
Is voice cloning legal? Voice cloning technology itself is legal. However, using cloned voices to impersonate, defraud, or deceive is illegal in most jurisdictions. Always obtain consent and use responsibly.