A method and a transmission system are disclosed for the transmission of wanted signals between a sensor and an evaluation unit. In order to suppress interference to the sensor signals due to external interference sources as far as possible, at least one embodiment of the inventive system has at least one signal receiver with the sensor for detecting a wanted signal and a signal processing device for conditioning the wanted signal, at whose output a mixed signal with a wanted signal component and an interference signal component from at least one interference source are present； an interference source signal input for detecting at least one interference source signal of the at least one interference source； a filter device for reconstructing the interference signal component as a function of the at least one interference source signal； and a subtractor for eliminating interference superimposed on the wanted signal.
