NBN EN 61603-7:2004现行
OVERBRENGEN VAN AUDIO- EN/OF VIDEO- EN VERWANTE SIGNALEN VIA INFRAROODSTRALING - DEEL 7: DIGITALE AUDIOSIGNALEN VOOR VERGADERINGEN EN SOORTGELIJKE TOEPASSINGEE
出版：Belgian Standards
专家解读视频
Provides the characteristics of a digital multiple channel, multiple carrier audio transmission system as an extension to conference interpretation or similar systems using the frequency ranges 45 kHz to 1 MHz and 2 MHz to 6 MHz.
Partially supersedes NBN EN 61603-3. (05/2004)
NF EN 61603-7:2005 - Identical
DIN EN 61603-7 (2004-04) - Identical
BS EN 61603-7:2003 - Identical
SN EN 61603-7:2003 - Identical
UNE EN 61603-7:2005 - Identical
BS EN 61603-7 : 2003 - Identical
BS EN 61603-7 : 2003 - Identical
DIN EN 61603-7 : 2004 - Identical
I.S. EN 61603-7:2003 - Identical
I.S. EN 61603-7:2003 - Identical
SS EN 61603-7 Ed. 1 (2004) - Identical
