IndexTTS2: A Breakthrough in Emotionally Expressive and Duration-Controlled Auto-Regressive Zero-Shot Text-to-Speech · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2506.21619/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTIndexTTS2: A Breakthrough in Emotionally Expressive and Duration-Controlled Auto-Regressive Zero-Shot Text-to-Speech — mentioned by satvikpendemhttps://news.ycombinator.com/item?id=44555809urn:hackerpapers:mention:2506.21619:44555809Mon, 14 Jul 2025 02:11:37 GMT<p>ArXiv: https://arxiv.org/abs/2506.21619 The demos are very impressive, and the code looks to be Apache 2 licensed just as IndexTTS and IndexTTS1.5 were.</p><p><a href="https://hackerpaper.kaipfister.de/p/2506.21619/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.CL