sound-ranging section

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• sound reception — Introduction       response of an organism s aural mechanism, the ear, to a specific form of energy change, or sound waves. Sound waves can be transmitted through gases, liquids, or solids, but the hearing function of each species is particularly …   Universalium

• Speed of sound — Sound is a vibration that travels through an elastic medium as a wave. The speed of sound describes how much distance such a wave travels in a certain amount of time. In SI Units with dry air at 20 °C (68 °F), the speed of sound is 343 m/s. This… …   Wikipedia

• McMurdo Sound — McMurdo Sound, Antarctica The ice clogged waters of Antarctica s McMurdo Sound extend about 55 km (35 mi) long and wide. The sound opens into the Ross Sea to the north. The Royal Society Range rises from sea level to 13,205 feet (4,205… …   Wikipedia

• The Mersey Sound (book) — For other uses, see Mersey sound The Mersey Sound is an anthology of poems by Liverpool poets Roger McGough, Brian Patten and Adrian Henri first published in 1967, when it launched the poets into considerable acclaim and critical fame .… …   Wikipedia

• British Library Sound Archive — The Archive became part of the British Library in 1983. Country United Kingdom Location …   Wikipedia

• William Sansome Tucker — was born in Kidderminster, Worcestershire, in 1877, the son of William Tucker, an artist painter, and Anna his wife. William married in Chorlton,dn Lancashire, in 1906. He lectured on physics in London, and joined the British Army.In 1916,… …   Wikipedia

• Ernest Marsden — Sir Ernest Marsden (19 February 1889 – 15 December 1970) was an English New Zealand physicist. He was born in East Lancashire, living in Rishton and educated at Queen Elizabeth s Grammar School, Blackburn, where an inter house trophy rewarding… …   Wikipedia

• Reginald James — Reginald William James[1], né le 9 janvier 1891 à Paddington …   Wikipédia en Français

• Geophysical MASINT — is a branch of Measurement and Signature Intelligence (MASINT) that involves phenomena transmitted through the earth (ground, water, atmosphere) and manmade structures including emitted or reflected sounds, pressure waves, vibrations, and… …   Wikipedia

• artillery — /ahr til euh ree/, n. 1. mounted projectile firing guns or missile launchers, mobile or stationary, light or heavy, as distinguished from small arms. 2. the troops or the branch of an army concerned with the use and service of such weapons. 3.… …   Universalium

• RTLS communications — Articleissues essay=July 2008 copyedit=May 2008 refimprove=August 2008RTLS communications is a special breed of wireless communicating with the aim to support locating wireless nodes not only topologically, but merely topographically outdoors or… …   Wikipedia