IEC 60581-12:1988 ed1.0

Отменен

High fidelity audio equipment and systems: Minimum performance requirements. Part 12: Sound output of television tuners — 15 стр.

Описание Изменения Ссылки Версии

На этот документ ссылаются

BS EN 60107-2:1997

Действует

Methods of measurement on receivers for television broadcast transmission. Audio channels. General methods and methods for monophonic channels — 32 стр.