Question: I'm looking for a solution that can generate high-quality audio from text, with clear and distinguishable characters.

If you need an AI text-to-speech technology that can produce high-quality audio with well-formed characters that are easy to distinguish, ElevenLabs is a top contender. The AI text-to-speech software offers natural-sounding voices in 29 languages and more than 120 voices for content creation, gaming, audiobooks and chatbots. It also offers natural text-to-speech, voice cloning, fine-tuning and dubbing abilities, and prices start at $5 per month with a free tier for 10,000 characters per month.

Narration Box is another option. The service covers more than 140 languages and accents, and has more advanced features like context awareness, emotive styles and long-form support. It also offers fine-grained control over voice inflection and pitch, and is good for e-learning, product demos and commercials. Narration Box pricing tiers include a free option and a custom enterprise option.

If you're on a budget, DeepZen offers high-quality audio content with human-like emotion and intonation. It's good for a variety of uses, including audiobooks, advertising and marketing, and offers flexible pricing options. DeepZen is designed to make it easier to create audio content, which can be faster and more accessible than traditional recording studios.