In audio signal processing and acoustics, echo is a reflection of sound that
arrives at the listener with a delay after the direct sound. The delay is proportional
An echo is caused by the reflection of sound waves at some moderately even
surface, such as the wall of a building. The waves of sound on meeting the
An echo is caused when sound waves bounce off of a surface and travel back to
the ears. Echoes commonly occur when loud sounds are emitted into an empty ...
If you have ever been inside of a large canyon, you have likely observed an echo
resulting from the reflection of sound waves off the canyon walls. Suppose you ...
Jan 21, 2016 ... Our conference bridge doesn't generate any echo, so the source of the echo ... To
see if your phone is causing the echo, stay silent while other ...
Understanding VoIP Echo is the first step to be able to eliminate it. Here's how to
isolate voip echo, correct it and improve your call quality.
Nov 9, 2005 ... How can we hear an echo? How are things estimated with echoes? What sort of
special effects can echoes cause? This lesson will answer ...
Excessive room echo is caused primarily by two things - hard surfaces and high
ceilings. The worst materials are glass, marble and concrete block. Next to this is
Echo and microphone feedback is generally caused by the improper placement
of hardware, or potentially the misconfiguration of either hardware or software ...
If there is echo, static, feedback or any other unwanted noise on the audio ... Most
often, audio feedback is caused by an improper placement of hardware or a ...