ATIS Telecom Glossary
Friday, October 31, 2014

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compound signal
In ac signaling, a signal consisting of the simultaneous transmission of more than one frequency. Note: An example of compound signaling is dual-tone multifrequency (DTMF) signaling.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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