Withdrawn
Applies to audio-learning systems with cassette recorders, usually applied for language training. Gives a survey of the functions which may be provided in audio-learning systems of various types. Defines methods of measurement and requirements for characteristics affecting the performance of audio-learning systems.
WITHDRAWN
IEC 60574-17:1989 ED1
95.99
Withdrawal of Standard
Jul 7, 2006
ABANDON
IEC 60574-17 ED2