ATIS Telecom Glossary
Wednesday, October 01, 2014

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echo attenuation
In a communication circuit (4- or 2-wire) in which the two directions of transmission can be separated from each other, the attenuation of echo signals that return to the input of the circuit under consideration. Note: Echo attenuation is expressed as the ratio of the transmitted power to the received echo power in dB.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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