CIRCUIT PROVISION FOR THE RELEASE OF A MULTIPLEX SIGNAL OF IGNITION INTERFERENCE.

摘要

IN A CIRCUIT PROVISION FOR THE RELEASE OF A MULTIPLEX SIGNAL FROM IGNITION DISTURBANCES IN A RADIO RECEIVER, PREFERENTIALLY IN A RADIO RADIO, THE MULTIPLEX SIGNAL IS GUIDED AS A FREQUENCY OF EXPLORATION OF A FREQUENCY OF A MULTIPLICITY OF A MULTIPLICITY OF FREQUENCY HIGH PASS AND A SQUARE CIRCUIT. THE HIGH PASS AND SQUARE FILTERED MULTIPLEX SIGNAL AND A TEMPORARY AVERAGE VALUE OF THE HIGH PASS AND SQUARE FILTERED MULTIPLEX SIGNAL WILL BE COMPARED WITH ANOTHER. IN CASE OF DEVIATION, WHICH IS GREATER THAN A MEASURE GIVEN PREVIOUSLY, A PREVIOUSLY DETERMINED CONTROL SIGNAL IS FORMED, WHICH CONTROLS A CORRECTION CIRCUIT IN SUCH A WAY, WHICH DURING THE EXPLORATION VALUE THAT APPEARS FROM THE CONTROL SIGNAL OF THE MULTIPLEX SIGNAL, IT IS REPLACED DURING THE PERIOD GIVEN PRIOR TO THE EXPLORATION VALUE THAT APPEARS FROM PILOTTONS.