Recommended methods of measurement on receivers for television broadcast transmissions - Part 5: Electrical measurements on multichannel sound television receivers using the NICAM two-channel digital sound-system

Informationen über die Norm:

Bezeichnung normen: IEC 60107-5-ed.1.0
Ausgabedatum normen: 15.9.1992
Zahl der Seiten: 31
Gewicht ca.: 93 g (0.21 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen IEC

Die Annotation des Normtextes IEC 60107-5-ed.1.0 :

Applies to television receivers designed for the reception of television broadcasts using the two-channel digital sound system. The sound coding-system is based on NICAM 728 and is transmitted by a quadrature phase-shift keying (QPSK) modulated digital subcarrier. Sappliquent aux recepteurs de television concus pour recevoir les emissions radiodiffusees a deux voies son numerique. Le systeme de codage audio est base sur le NICAM 728. Il utilise a lemission une sous-porteuse numerique modulee par deplacement de phase a quatre etats (QPSK, modulation par quadrature de phase).