In audio signal processing and acoustics, an echo (plural echoes) is a reflection
of sound, ... An echo can be explained as a wave that has been reflected by a
discontinuity in ... "A duck'...
Echo and Reverberation - Reflected Sound Waves.
Echo definition, a repetition of sound produced by the reflection of sound waves
from a wall, mountain, or other ... The American Heritage® Science Dictionary
The definition of an echo is a sound that is repeating after the original sound
ended. An example of an echo is the sound that comes back to you as a repeat of
Nov 9, 2005 ... Explanation of echoes made by sound. ... An echo is the sound you hear when
you make a noise and the sound wave reflects off a distant object. Besides the
novelty of hearing .... www.school-for-champions.com/science/
echo: According to Greek myth, a beautiful nymph named Echo fell hopelessly in
... The scientific explanation is that sound waves are reflected from flat surfaces.
www.ask.com/youtube?q=What Is the Scientific Explanation of an Echo&v=BYiCzWZ8cBs
Sep 25, 2008 ... Nice introduction to sound waves through echoes and explaining how some
animals rely on sound echoes to find their prey...
Echo - Echoes and Doppler shift are two effects that are key to understanding
radar. Learn about echoes, Doppler shift and sonic booms.
a sound that is a copy of another sound and that is produced when sound waves
bounce off a surface (such as a wall). : something (such as a feature or quality) ...
Define echo. echo synonyms, echo pronunciation, echo translation, English ...
The American Heritage® Dictionary of Student Science, Second Edition.