CIRCUIT ARRANGEMENT FOR FREQUENCY DETERMINATION

A device and a method for frequency analysis. The frequency of an output signal is divided, and an auxiliary signal with a known frequency is subtracted from the low-frequency signal to define a low-frequency differential signal. The output frequency is determined on the basis of the frequency of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GRUSON FRANK, SCHNEBLI PAUL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A device and a method for frequency analysis. The frequency of an output signal is divided, and an auxiliary signal with a known frequency is subtracted from the low-frequency signal to define a low-frequency differential signal. The output frequency is determined on the basis of the frequency of the low-frequency differential signal.