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
Echoes work through the reflection of sound waves. When a person shouts into a
well or ... possible to determine distance, such as the width of a canyon or the
depth of a well. Learn more about Optics & Waves. Sources: science.
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.
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.
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) ...
In Greek mythology, Echo was a nymph who could only repeat the last words of ...
All SourcesFictionArts / CultureNewsBusinessSportsScience / MedTechnology.