Question about the problem of artifact: 'zzz'

[Haobo666666]

Hi dear,

I am so glad to hear your updated demos, in these demos I found that, one kind of artifact sounds like "zzz" occurring during the whole duration of voiced parts has been 'totally' resolved. It now has an amazing hearing feeling.
What I am curious about is how you solved this issue, it should be so great nice if you can share this with me.

Thanks a lot, and looking forward to your response.