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.)
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Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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Filing date
Publication date
Application filed by Alsacienne de Constructions Mecaniques SAfiledCriticalAlsacienne de Constructions Mecaniques SA
Application grantedgrantedCritical
Publication of FR1032403ApublicationCriticalpatent/FR1032403A/fr
H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04B—TRANSMISSION
H04B14/00—Transmission systems not characterised by the medium used for transmission
H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
H04B14/044—Sample and hold circuits
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
FR1032403D1951-02-131951-02-13Perfectionnements aux dispositifs de signalisation électrique
ExpiredFR1032403A
(fr)