METHOD TO REDUCE THE DISTORTION IN A VOICE TRANSMISSION OVER DATA NETWORKS
摘要
The invention provides a method whereby the perceptual quality of voice signals used to Voice over IP (VoIP) systems is assessed. The content of the voice data packets may be altered in order to increase the perceived quality of the VoIP system.
申请公布号
WO0201824(A1)
申请公布日期
2002.01.03
申请号
WO2001GB02848
申请日期
2001.06.26
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY;REYNOLDS, RICHARD, JOHN, BUCHAN;GRAY, PHILLIP;HOLLIER, MICHAEL, PETER;RIX, ANTONY, WILLIAM
发明人
REYNOLDS, RICHARD, JOHN, BUCHAN;GRAY, PHILLIP;HOLLIER, MICHAEL, PETER;RIX, ANTONY, WILLIAM