By <Ciro Santilli>:
* https://askubuntu.com/questions/53896/natural-sounding-text-to-speech/1524003#1524003
* https://askubuntu.com/questions/501910/how-to-text-to-speech-output-using-command-line/1522885#1522885
Other threads:
* https://www.reddit.com/r/MachineLearning/comments/12kjof5/d_what_is_the_best_open_source_text_to_speech/
* https://www.reddit.com/r/software/comments/176asxr/best_open_source_texttospeech_available/
* https://www.reddit.com/r/opensource/comments/19cguhx/i_am_looking_for_tts_software/
* https://www.reddit.com/r/LocalLLaMA/comments/1dtzfte/best_tts_model_right_now_that_i_can_self_host/


Comparison of text-to-speech software