A METHOD AND AN APPARATUS FOR VOICE QUALITY ENHANCEMENT

摘要

A voice quality enhancement (VQE) detector for a network element receiving an audio signal from a previous network element of a network, wherein said voice quality enhancement detector (2) is adapted: to perform a voice quality enhancement detection based on the received audio signal, wherein said voice quality enhancement detection comprises detecting that at least one voice quality enhancement function, VQEF, was applied to the received audio signal by at least one previous network element of the network (1); and to control a voice quality enhancement processing of the received audio signal depending on the detection result.