Event Summary

Beginning of acoustic exploration of the sea

Date

1914

Description

Reginald Fessenden, on Coast Guard Cutter Miami, uses an oscillator to reflect acoustic signal off ice bergs and sea bottom. Beginning of acoustic exploration of the sea

Timeline 1

Oceanography & Marine Sciences, 1492 � to present

Timeline 2

Marine Environment & Environmentalism, 1836 - to present

Record ID

588