Before revision: In telecommunication, degradation, is the loss of quality of an electronic signal, which may be categorized as either "graceful" or "catastrophic", has the following meanings: The deterioration in quality, level, or standard of performance of a functional unit.
After revision: andIn telecommunication, degradation, is the loss of quality of an electronic signal, which may be categorized as either "graceful" or "catastrophic", has the following meanings: The deterioration in quality, level, or standard of performance of a functional unit.