what classifies a falcetto?
some chazzanim use a voice that’s kinda in between. namely Shlisky, for example in his Uvmakhalos rivivos at the end he goes into an in between voice. he sounds like a malach. in other places he does a much thinner falcetto. (I’m not talking about the chazzanim (whom shall remain nameless) that didn’t have a proper falcetto, only a throaty squeak.)