spectral spectral the frequency composition of sound. Related Articles: Underwater Acoustic Impacts of COVID-19Glacial Calving in the Arctic Produces Record Source LevelsWhat are soundscapes?Masking in MammalsTutorial: Mammals – MaskingMarine Mammal Hearing AttenuationHearing Loss Advanced TopicHow does marine life affect ocean sound levels?Dall’s PorpoiseNoise Field in the Arctic Holly Morin2022-02-02T13:56:25-05:00