diff --git a/papers/doc/7-systems/ay8930.md b/papers/doc/7-systems/ay8930.md
index 7344b8f0b..6d9db10a9 100644
--- a/papers/doc/7-systems/ay8930.md
+++ b/papers/doc/7-systems/ay8930.md
@@ -5,7 +5,7 @@ a backwards-compatible successor to the AY-3-8910, with increased volume resolut
 sadly, this soundchip has only ever observed minimal success, and has remained rather obscure since.
 it is known for being used in the Covox Sound Master, which didn't sell well either.
 
-while emulation of this chip is mostly complete, the additional noise setup registers are not emulated (yet). whether it ever has been emulated at some point in a now-abandoned tracker with similar goal as Furnace is unknown.
+while emulation of this chip is mostly complete, hardware comparison hasn't been performed yet due to its scarcity. it also was emulated in a now-abandoned tracker with similar goal as Furnace, which sparked interest on the chip.
 
 # effects