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.
IEC 60645-3 Ed. 1.0 b:1994 History
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IEC 60645-3 Ed. 1.0 b:1994
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