This is really impressive. They say that at 3kbps this new codec sounds as good as Opus at 12kbps, and that it is trained across a wide range of bandwidth. It is a much bigger deal than Lyra was. I'd like to know whether it can run at low latency.
How low though? Lyra added significant overhead, from what I read. They said it was small but then in practice it was like 100ms or something, which given a typical ok connection is easily 50ms would put it in the perceivable range of delay.
