pressure wave pressure wave a longitudinal wave in the seafloor or solid Earth (also called a compression wave) Related Articles: Distributed acoustic sensing (DAS): Shedding light on passive acoustics – September 20, 2023Hearing in Land MammalsDOSITS VideosTutorial: Projector (Sound Source)How is sound measured?Tutorial: Can Animals Sense These Sounds Part IProjector (sound source)Marine VibroseisHow does sound propagate through sediment? Chris Knowlton2022-01-04T16:06:52-05:00