Neural network for voice generation from text: speech synthesis (TTS)
The article explains the distinction between text-to-speech (TTS) services and large language models (LLMs) in the context of creating audio content. TTS services like ElevenLabs, Google Cloud Text-to-Speech, and Yandex SpeechKit are responsible for converting prepared text into human-like speech. LLMs such as Claude, GPT-5.5, and Gemini, on the other hand, are used for generating scripts, adapting text for oral delivery, and marking up text with pauses and intonations to guide the TTS process. Promptra acts as an aggregator for LLM access, facilitating the text preparation phase before it's sent to a TTS service. AI
IMPACT Clarifies the distinct roles of LLMs and TTS services, guiding users on how to integrate them for efficient audio content creation.