Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbHfiledCriticalTelefunken AG
Application grantedgrantedCritical
Publication of FR828578ApublicationCriticalpatent/FR828578A/fr
H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
H04N5/50—Tuning indicators; Automatic tuning control
H04N5/505—Invisible or silent tuning
Landscapes
Engineering & Computer Science
(AREA)
Multimedia
(AREA)
Signal Processing
(AREA)
Television Receiver Circuits
(AREA)
FR828578D1936-11-031937-11-02Perfectionnements aux récepteurs d'images sonores applicables à la télévision, avec accord unique pour l'image et le son
ExpiredFR828578A
(fr)