Abberations of Audibility of Fog Signals

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Excerpt from Abberations of Audibility of Fog Signals: A Paper Read Before the Philosophical Society of Washington, October 22, 1881This report is in itself full of interest. It appears that this officer spent several days steaming around Little Gull, while the fog-signal was in full blast, in various kinds of weather, and that he found the aberrations in audition here were as numerous and even more eccentric than those before mentioned as experienced at Beaver Tail. The results of his observations are given in Tables B and C, and in each case the condition of the atmosphere as to humidity, pressure, temperature and motion are shown, as is also the then tidal condition.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.