2020年3月27日 · Lewis Nixon invented the very first Sonar type listening device in 1906 as a way of detecting icebergs. Interest in Sonar increased during World War I when there was a need to be able to detect submarines.

Lewis Nixon (April 7, 1861 – September 23, 1940) was a naval architect, shipbuilding executive, public servant, and political activist. He designed the United States' first modern battleships, and supervised the construction of its first modern submarines, all before his 40th birthday. He was briefly the leader of Tammany Hall.

SONAR is short for Sound Navigation And Ranging. One of the earliest SONAR-like devices was invented by naval architect Lewis Nixon in 1906. It was designed to detect icebergs underwater to help ships navigate around them. This detection system became more important after the sinking of the Titanic in 1912.

聲納技術至今已有超過100年歷史，它是1906年由英國海軍的 李維斯·理察森 （ 英语 ： Lewis Nixon (naval architect) ） （Lewis Nixon）所發明。 他發明的第一部聲納儀是一種被動式的聆聽裝置，主要用來偵測 冰山 。

2024年4月17日 · Lewis Nixon, a prominent American naval architect, marked a significant milestone in maritime safety with his invention of the first sonar-like device in 1906, primarily aimed at detecting...

In 1906, Lewis Nixon invented the first sonar-type listening device as a way to detect icebergs. During the First World War, interest in hoarseness increased when it was necessary to be able to detect submarines.

1906 Lewis Nixon invented the first sonar type listening device to detect icebergs. 1915 Paul Langevin invented first device for submarines. 1918 Both Britain and the U.S. had active sonar systems. Sonar is a system that detects sound wave echoes to measure distances of submerged objects and relay communication.

2022年1月1日 · In 1906, Lewis Nixon, a British naval soldier, invented the first sonar, a passive listening device that was applied in the battlefield to detect submarines hidden in the water during World War I. These sonars can only be passively listened, so they belong to passive sonar.

Lewis Nixon invented the very first Sonar type listening device in 1906, as a way of detecting icebergs. Interest in Sonar was increased during World War I when there was a need to be able to detect submarines .

Sonar (so und n avigation a nd r anging) is a technique that uses sound propagation under water to navigate or to detect other watercraft. There are two kinds of sonar, active and passive. In 1906, Lewis Nixon invented the very first sonar-type listening device, as a …