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How to solve the problem of mechanical and hard sound of traditional text-to-speech tools?

2025-08-20 206

Solution: Using AI-powered natural speech technology

While the main pain points of traditional TTS tools are flat vocal tones and unnatural sentence breaks, Parrot TTS achieves natural speech effects through the following technical solutions:

  • AI Speech Model SelectionAfter installation, go to the settings page and select the models labeled "Natural Speech" (e.g., the English recommended "Wavenet" series), which are based on millions of hours of deep learning of human speech data.
  • Rhyme parameter adjustment: Adjust the "Speech Speed" to 0.8-1.2x in the playback control panel and set the "Tone Variation" slider to 60% or above to simulate the intonation of human speech.
  • Intelligent sentence break optimization: Enable "Context-aware sentence breaks" in the settings, the system will automatically add pauses according to the semantics, and it is recommended to enable "Paragraph Enhancement" at the same time for complex texts such as academic papers.

advanced program: For users with professional needs, they can subscribe to the Premium Edition to get the "Emotional Voice Pack", which contains 12 emotional tones (e.g. serious, cheerful, etc.) and is especially suitable for language learners to imitate the pronunciation of emotions.

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