regulate

definition: check the emission of (sound)
example:
speech part: verb
synonyms: baffle
definition: fix or adjust the time, amount, degree, or rate of
example: regulate the temperature
speech part: verb
synonyms: modulate
definition: shape or influence
example:
speech part: verb
synonyms: shape
definition: bring into conformity with rules or principles or usage
example:
speech part: verb
synonyms: order

regulate is explained and pronounced

How regulate is being used?