If anyone wants to get a refresher on what AI IA could sound like, CeVIO released English demos of her on their private 2018 build of the software:
AI技術により超高精度な歌声合成を実現
Pink: AI with backing track | Blue: AI acapella | Grey: Sample based acapella
Youtube version:
We can hear from the comparison between the 2018 Japanese demo and current CeVIO AI that they had to scale back quality somewhat for a commercial release, so I am expecting more engine noise in the final product. (They mentioned in 2018 that this version took many, many hours to render.)
One thing I note is that the timing and emphasis of her words sounds a bit stilted at points. Prosody is a very subtle aspect of singing that I wouldn't be surprised if it's just something that's necessary to tune manually.
AI技術により超高精度な歌声合成を実現
Pink: AI with backing track | Blue: AI acapella | Grey: Sample based acapella
Youtube version:
We can hear from the comparison between the 2018 Japanese demo and current CeVIO AI that they had to scale back quality somewhat for a commercial release, so I am expecting more engine noise in the final product. (They mentioned in 2018 that this version took many, many hours to render.)
One thing I note is that the timing and emphasis of her words sounds a bit stilted at points. Prosody is a very subtle aspect of singing that I wouldn't be surprised if it's just something that's necessary to tune manually.