Recording Echo
Echoes sometimes result when a call is recorded.
It is produced when the sound that is emitted by the speakers are recorded by the microphone.
It can also be produced when your sound driver is recording all the sounds you hear.
If the echo stopsyour correspondent can tell you whether it doesyour problem lies with the recording process.
Echo created by recording a call is difficult to fix without a change in hardware setup.
Better yet, instead of speakers, use earphones or headsets.
Choose headphones that have echo cancellation with good shields.
Problems specific to VoIP technology include:
VoIP breaks voice signals into digitalpacketsthat route using the internet.
These packets are delivered to their destinations through apacket-switchingprocess and reassembled into the original message at the endpoint.
Packets may be lost en route, or arrive in the wrong order.
If you hear yourself on every call, the echo is your problem.
If your phone generates the echo, try the following:
What is an Echo?
Engineers have been dealing with it since the early days of telephony.
Causes of Telephone Echo
The first source is referred to assidetone.
When you speak, your voice is looped back to you.
This loop is purposefully designed into phone systems to improve the experience of speaking on a phone.
