urras [1] filed a deletion request for libfilteraudio [2]:
Sorry, this should be libfilteraudio-git instead.
[1] https://aur.archlinux.org/account/urras/ [2] https://aur.archlinux.org/pkgbase/libfilteraudio/
Request #3001 has been accepted by Muflone [1].
aur-requests@lists.archlinux.org