Is This Interpretation of Auxiliary Independent Vector Analysis (AuxIVA) Correct?
I think your understanding is right, and it has already been implemented in many open sourced codes, like https://github.com/LCAV/pyroomacoustics and https://github.com/n-narisawa/bss

However, the performance of AUXIVA is not as good as original IVA according to my experiements. Do you have some new conclusions about the performance and the real-time implementation of AUXIVA? Thanks.