[Effect of the distance between transducer and lens on the sound pressure].
D000162:Acoustics; D000818:Animals; D007908:Lens, Crystalline / Q000502:physiology*; D008433:Mathematics; D055095:Optics and Photonics; D011312:Pressure; D013016:Sound; D013552:Swine; D014159:Transducers; D014465:Ultrasonics
Der Einfluss des Abstandes zwischen Schalkopf und Linse auf den Schalldruck.