Also relevant is: https://www.arxiv.org/pdf/2407.12707 On “TTS Arena” UTMOSv1 has only a weak correlation with the leaderboard, while WVMOS has much better results. I haven't tested UTMOSv2 and WVMOS yet. But UTMOSv1 does not necessarily lead to a correct voice quality evaluation in my experiments.
Add WV-MOS from https://arxiv.org/pdf/2203.13086 Code is here: https://github.com/AndreevP/wvmos/tree/main
Also relevant is: https://www.arxiv.org/pdf/2407.12707 On “TTS Arena” UTMOSv1 has only a weak correlation with the leaderboard, while WVMOS has much better results. I haven't tested UTMOSv2 and WVMOS yet. But UTMOSv1 does not necessarily lead to a correct voice quality evaluation in my experiments.