Glossary definition of 'Upper band-edge frequency'
(Test & Measurement / AES17) The maximum frequency to be measured, which must be less than the folding frequency of the EUT in digital systems. In most cases, the upper band-edge frequency is 20kHz unless this is restricted by the sample rate of the EUT. The dScope implementations of the AES17 tests always set the upper band-edge frequency to 20kHz.see also: