FR603383A - Perfectionnements aux dispositifs destinés à contrôler l'amplitude des courants transmis dans les systèmes électriques de signalisation
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Perfectionnements aux dispositifs destinés à contrôler l'amplitude des courants transmis dans les systèmes électriques de signalisation
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Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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Publication date
Application filed by Le Materiel Telephonique Thomson CSFfiledCriticalLe Materiel Telephonique Thomson CSF
Application grantedgrantedCritical
Publication of FR603383ApublicationCriticalpatent/FR603383A/fr
H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
H04B1/64—Volume compression or expansion arrangements
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Amplifiers
(AREA)
FR603383D1925-07-061925-09-14Perfectionnements aux dispositifs destinés à contrôler l'amplitude des courants transmis dans les systèmes électriques de signalisation
ExpiredFR603383A
(fr)