用 AI 配音：TTS、語音克隆與旁白實戰指南

Three Uses of AI Voiceovers

AI voices have become so natural that they are hard to distinguish from real ones, with three common uses: video narration, audio content, and real-time voice applications.

Text-to-Speech (TTS)

Most commonly used for narration and audiobooks. For high-quality options, choose ElevenLabs, for commercial use with multiple voices, opt for Play.ht or LOVO, and for reading and narration, consider Speechify or Speaktor.

Presentation/File to Voiceover Video

Turn text or presentations into voiceover videos using Narakeet.

Real-Time Voice Applications

For voice assistants or customer service, use low-latency voice options like Cartesia or Fish Audio.

Practical Workflow

1. Prepare your script
2. Choose a voice and language
3. Adjust the speech rate, pauses, and emotions to make the voice sound natural
4. Export the audio file and integrate it into your video or content

Voice Cloning Precautions

When cloning a specific person's voice (including your own), be sure to obtain consent and respect voice rights, and never use it for fraud or impersonation.

Conclusion

AI voiceovers can save a significant amount of recording costs, but when using real human voices, it's essential to respect licensing boundaries. Start by using free trials to test voices and find the one that suits your content. For further reading: Creating Music with AI and Introduction to AI Voice and Voiceovers.

Recommendations by Use Case

• Most Natural Narration/Audiobooks → ElevenLabs
• Commercial Voiceovers with Multiple Voices → Play.ht and LOVO
• Presentation to Voiceover Video → Narakeet
• Real-Time Voice Assistants → Cartesia

Conclusion

AI voiceovers can save a significant amount of recording costs, but when using real human voices, it's essential to respect licensing boundaries. Start by using free trials to test voices and find the one that suits your content. For further reading: Creating Podcasts with AI.