What does text-to-speech (TTS) technology do?

Text-to-speech (TTS) technology is primarily designed to convert written text into spoken words. This functionality allows the computer to read out loud the content of written documents, web pages, or any other text format. TTS systems use a combination of natural language processing and speech synthesis technology to take written input and produce audio output that mimics human speech. This capability is particularly useful for applications such as accessibility tools for individuals with visual impairments, language learning, and creating voiceovers for various multimedia content.

Additionally, the other options describe different functionalities that do not align with what TTS technology accomplishes. For instance, processing spoken words into text would pertain to speech-to-text technology, translating spoken language into another spoken language relates to translation services, and analyzing text for sentiment involves natural language processing that assesses the emotion conveyed in the text. Each of these tasks utilizes distinct technologies that differ from the core functionality of TTS.