METHOD FOR MEASURING SOUND PRESSURE LEVEL AND METHOD FOR MANAGING SOUND PRESSURE LEVEL DATA

摘要

PROBLEM TO BE SOLVED: To provide a measuring method which can efficiently measure sound pressure level without impeding the measurement of sound insulation performance.;SOLUTION: A microphone 15A is provided with a transmitting means 1 and an arithmetic unit 20A for sound pressure level is provided with a receiving means 2; and data on a sound pressure signal collected by the microphone 15A is sent to the arithmetic unit 20A.;COPYRIGHT: (C)2001,JPO