Echo sounding or depth sounding is the use of sonar for ranging, normally to determine the depth of water (bathymetry). It involves transmitting acoustic...

processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional...

Depth sounding, often simply called sounding, is measuring the depth of a body of water. Data taken from soundings are used in bathymetry to make maps...

also commonly referred to as "Ice Penetrating Radar (IPR)" or "Radio Echo Sounding (RES)". Glaciers are particularly well suited to investigation by radar...

of sound on water or underwater, to navigate or to locate other watercraft, usually by submarines. Echo sounding, listening to the echo of sound pulses...

Newfoundland. In that test, Fessenden demonstrated depth sounding, underwater communications (Morse code) and echo ranging (detecting an iceberg at a 2-mile (3.2 km)...

Echo Sounding Of Ice". Dowdeswell, J A; Evans, S (1 October 2004). "Investigations of the form and flow of ice sheets and glaciers using radio-echo sounding"...

hydrography, the speed of sound must also be measured typically by deploying a sound velocity probe into the water. Echo sounding is effectively a special...

II surveyed the trench using echo sounding, a much more precise and vastly easier way to measure depth than the sounding equipment and drag lines used...

the sound waves to reflect off the seabed and return to the receiver is used to calculate the water depth. Unlike other sonars and echo sounders, MBES...

conducted in June 2020. These depth estimates are derived from acoustic echo sounding profiles referenced to in-situ direct pressure measurements and corrected...

In Greek mythology, Echo (/ˈɛkoʊ/; Greek: Ἠχώ, Ēkhō, "echo", from ἦχος (ēchos), "sound") was an Oread who resided on Mount Cithaeron. Zeus loved consorting...

continue to test her echo sounder. Guide made history during the voyage, becoming the first Coast and Geodetic Survey ship to use echo sounding to measure and...

be 3,962 metres (12,999 ft), a value later proven quite accurate by echo-sounding measurement techniques. Later on, due to increasing demand for the installment...

acceptance authority. Traditionally conducted by ships with a sounding line or echo sounding, surveys are increasingly conducted with the aid of aircraft...

Special Publication No. 4: Echo Sounding (Report). International Hydrographic Bureau. 1925. Douglas, H.P. (1929). "Echo Sounding". The Geographical Journal...

(depth sounding radar, gravity), understanding of physical processes controlling glacier flow and ice melt in the ocean, field methods (multibeam echo sounding...

Space Echo is a line of tape delay units introduced by Roland Corporation in 1974. Whereas prior tape delay effects used tape reels, the Space Echo uses...

Bathymetric measurements are conducted with various methods, from depth sounding, sonar and lidar techniques, to buoys and satellite altimetry. Various...

An echo chamber is a hollow enclosure used to produce reverberation, usually for recording purposes. A traditional echo chamber is covered in highly acoustically...

Look up Echo, echo, or reecho in Wiktionary, the free dictionary. An echo is a reflection of sound. Echo may also refer to: Echo (DC Comics), various different...

to conduct seabed surveys (bathymetry) with different high-precision echo-sounding systems and seismic surveys. These systems can be disturbed by air bubbles...

in the practice of depth sounding. The chains provided a platform for a 'leadsman', the sailor assigned to swing the sounding line, or 'lead' into the...

Echo suppression and echo cancellation are methods used in telephony to improve voice quality by preventing echo from being created or removing it after...

articulated by guitar and percussion figures that burble along in a fatback echo, sounding like a sink backing up." An edited version of the concert piece from...

depth, from which the instrument gets its name. The fathometer is an echo sounding system for measurement of water depth. A fathometer will display water...

metaphor based on an acoustic echo chamber, in which sounds reverberate in a hollow enclosure. Another emerging term for this echoing and homogenizing effect...

Cite journal requires |journal= (help) Kaharl, Victoria (March 1999). "Sounding Out the Ocean's Secrets" (PDF). Washington, D.C.: National Academy of Sciences...

Compressibility – Delay-line memory – Diffraction – Doppler effect – Echo sounding – Electronic filter – FTIR – Krakatoa – Loudspeaker – Mach number –...

of the Canning Industry), July 1934, pp. 222-223. Sund, O. (1935). "Echo sounding in fishery research". Nature. 135 (3423): 953. doi:10.1038/135953a0...