n. 1 an instrument for measuring the vibration frequency of a string etc. 2 an audiometer.
[ L sonus sound + -METER ]
SONOMETER
Meaning of SONOMETER in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012
n. 1 an instrument for measuring the vibration frequency of a string etc. 2 an audiometer.
[ L sonus sound + -METER ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012