Answer | Crossword Clue |
---|---|
phonometers | PHONOMETER, an instrument for measuring sound levels also PHONMETER |
phonmeters | PHONMETER, an instrument for measuring sound levels also PHONOMETER |
phonometer | an instrument for measuring sound levels also PHONMETER |
phonmeter | an instrument for measuring sound levels also PHONOMETER |
phonometrical | relating to use of the phonometer, an instrument for measuring sound levels also PHONOMETRIC |
phonometric | relating to use of the phonometer, an instrument for measuring sound levels also PHONOMETRICAL |