Modified cepstral analysis for accurate estimation of echo parameters in telecommunication networks. - Matteo Bertocco; Dennis Lorenzin; Pietro Paglierani (ICASSP, 1997)

In-service nonintrusive measurement of noise and active speech level in telephone-type networks. - Matteo Bertocco; Dennis Lorenzin; Pietro Paglierani (IEEE Trans. Instrum. Meas., 1998)