Prosody Tutorial: Lecture 24: Speech Synthesis скачать в хорошем качестве

Prosody Tutorial: Lecture 24: Speech Synthesis

This is Lecture 24 of our series in prosody. For synthesized speech, proper prosody is not just nice-to-have, but essential for good intelligibility. We survey 40 years of work, including recent deep learning approaches whose output can be better than human speech for some purposes. Nevertheless, more work is needed to attain controllability, pragmatic expressiveness, and effectiveness for dialog applications. 00:00 Prosody for Intelligibility 01:48 Rule-Based Synthesizers 02:44 Statistical Synthesis with Hidden Markov Models 03:30 End-to-End Speech Synthesizers 04:42 Machine Learning Process Overview 05:33 Loss Functions and Synthesis Quality 06:10 Variant Architectures 06:53 Limitations of the State of the Art 07:34 Beyond Text-to-Speech 08:01 Toward Synthesis for Dialog Applications 09:04 Toward Better Models through Disentanglement