duration durationthe length of a sound in seconds. Related Articles: Glossary: impulsive soundGlossary: root-mean-square pressureGlossary: sound exposure level (SEL)Glossary: PeriodDecision Makers Effects of Sound Tutorial IntroductionCommercial Vessel TrafficFrequencyVocalizations Associated with ReproductionPile drivingWavelength Chris Knowlton2020-02-04T13:45:39-05:00