Question: What term, more masculine than falsetto, refers to the optimal combination of airflow and glottal tensions that yields maximum vibration?
Sentence (from "Falsettone"): Falsettone is a term used in modern Italian musicology to describe a vocal technique used by male opera singers in the past, in which the fluty sounds typical of falsetto singing are amplified by using the same singing technique used in the modal voice register.
Relevant evidence: Yes