NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 60386 AMD 1
IEC 60386 AMD 1
Method of measurement of speed fluctuations in sound recording and reproducing equipment
Title (German)
Messung von Tonhöhenschwankungen in Schallaufzeichnungs - und Wiedergabegeräten