Originally Posted by OG
That being said, there is a simple change in the logic which would eliminate the problem - the stall warning, having been activated by a valid AOA signal should remain latched until is receives a valid signal that AOA has reduced to below the stall trigger value
But isn't it already exactly what the official documentation pretends to be doing :
When the threshold is reached, a permanent aural alert (“STALL, STALL” synthetic voice then cricket) is triggered until a correct angle-of-attack is recovered.
How 60kt can be a limit for the stall warning when officially unreliable speeds do not affect that stall warning ???
Unreliable speeds can be anything, from high numbers to zero.
Rely on the stall warning that could be triggered in alternate or direct law. It is not affected by unreliable speeds, because it is based on angle of attack.
I do question the Airbus documentation ...