Schaltungsanordnung zur Rauschminderung von einem HF-Traeger frequenzmoduliert nach dem FCC-Verfahren uebertragenen Multiplexsignalen in einem Stereodecoder

摘要

A variable resistor, a photoconductor shone upon by an incandescent lamp the brightness of which is inversely proportional to the carrier strength, or a variable time constant RC-network is connected to the stereo decoder to vary the stereo separation in direct proportion to the carrier strength.