Revised
Gives an objective method for rating the transmision quality of speech with respect to intelligibility. Is intended for rating speech transmission with or without sound systems.
WITHDRAWN
IEC 60268-16:1988 ED1
WITHDRAWN
IEC 60268-16:1998 ED2
99.60
Withdrawal effective
May 22, 2003
WITHDRAWN
IEC 60268-16:2003 ED3