Specifies means of describing the physical characteristics of audiometric test and reference signals of short duration and methods for their measurement. The standard also specifies a psychoacoustic method of determining the level of the test signal in terms of hearing level. Requirements for the information to be given in an instruction manual are also included.
WITHDRAWN
IEC 60645-3:1994 ED1
99.60
Withdrawal effective
Mar 20, 2007
WITHDRAWN
IEC 60645-3:2007 ED2