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Publication of FR726190ApublicationCriticalpatent/FR726190A/fr
H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
H04H60/04—Studio equipment; Interconnection of studios
Landscapes
Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
FR726190D1930-11-261931-11-12Perfectionnements apportés aux dispositifs pour l'enregistrement, la transmission et la reproduction des sons
ExpiredFR726190A
(fr)
Perfectionnements apportés aux procédés et dispositifs pour l'enregistrement des sons et des images sur des supports communs et pour leur reproduction
Perfectionnements apportés aux appareils pour la reproduction des sons, notamment aux appareils pour l'enregistrement et la projection de films parlants