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AT&T Corp
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Western Electric Co Inc
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Publication date
Application filed by Western Electric Co IncfiledCriticalWestern Electric Co Inc
Publication of ES178656A1publicationCriticalpatent/ES178656A1/en
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo
(AREA)
Transceivers
(AREA)
Abstract
Sistema de transmisión de señales que comprende medios electrónicos para establecer un trayecto de baja impedancia a través de una línea antes y después de un intervalo prefijado, con el fin de derivar eficazmente señales de dicha línea antes y después de dicho intervalo prefijado.A signal transmission system comprising electronic means for establishing a low impedance path through a line before and after a predetermined interval, in order to efficiently derive signals from said line before and after said predetermined interval.
ES0178656A1944-08-171947-06-17
A SIGNAL TRANSMISSION SYSTEM
ExpiredES178656A1
(en)