Method of and a device for generating a signal having a predetermined quality criterion for use in or on a communication system

摘要

There is disclosed a signal having a predefined quality criterion for use with a communication systems, a method of and a system for generating such a signal, a method of testing the operation of a communication system using such a signal and a (tele)communication system arranged for operating such a method. The method for generating the signal having a predefined quality the steps of:-representing a first signal (10) comprising a plurality of frequency components each having spectral amplitude and phase properties, and-processing the represented signal by arranging (11) its spectral amplitude properties, and-processing the represented signal by arranging (11) its spectral amplitude properties in accordance with the predefined quality criterion.