07-28-2023-1205 - Deep learning speech synthesis uses Deep Neural Networks (DNN) (DRAFT)

Deep learning speech synthesis uses Deep Neural Networks (DNN) to produce artificial speech from text (text-to-speech) or spectrum (vocoder). The deep neural networks are trained using a large amount of recorded speech and, in the case of a text-to-speech system, the associated labels and/or input text.

Some DNN-based speech synthesizers are approaching the naturalness of the human voice. 

https://en.wikipedia.org/wiki/Deep_learning_speech_synthesis