oscillograph(redirected from oscillographs)
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Related to oscillographs: William Duddell
An instrument that records oscillations, usually electrical.
oscillograph(ŏs′ĭl-ō-grăf) [″ + Gr. graphein, to write]
An electronic device used for detecting, displaying, and recording variations in electrical phenomena. In medicine, electrocardiographs and electroencephalographs are examples of the application of this technique.