REGULATOR FOR CONTROL OF TRANSMISSION FACTOR

REGULATOR FOR CONTROL OF TRANSMISSION FACTOR

In a circuit for automatic dynamic compression or expansion the control voltage generator generates a control voltage which is linear against the logarithm of the input amplitude. This characteristic is achieved by a transfer member consisting of several transistors which are subject to different re...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ERNST SHREDER,DE, YURGEN VERMUT,DE
Format: Patent
Sprache:eng
Schlagworte:
ANALOGUE COMPUTERS
BASIC ELECTRONIC CIRCUITRY
CALCULATING
COMPUTING
CONTROL OF AMPLIFICATION
COUNTING
ELECTRICITY
PHYSICS
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Beschreibung
Zusammenfassung:In a circuit for automatic dynamic compression or expansion the control voltage generator generates a control voltage which is linear against the logarithm of the input amplitude. This characteristic is achieved by a transfer member consisting of several transistors which are subject to different reference voltages and the series resistances of which are staggered.