Method and system for measuring transmission quality of an audio transmission system under test. Specifically, an input signal (X), such as an original input speech signal, is applied to the audio transmission system which results in an output signal (Y) produced by the transmission system. Both signals...http://www.google.fr/patents/US7689406?utm_source=gb-gplus-shareBrevet US7689406 - Method and system for measuring a system's transmission quality
Method and system for measuring a system's transmission quality
