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Meaning of PHONAUTOGRAPH in Tamil

Use in sentences of PHONAUTOGRAPH

    Meaning of PHONAUTOGRAPH in English

    • An instrument by means of which a sound can be made to produce a visible trace or record of itself. It consists essentially of a resonant vessel, usually of paraboloidal form, closed at one end by a flexible membrane. A stylus attached to some point of the membrane records the movements of the latter, as it vibrates, upon a moving cylinder or plate.

    Synonyms of ‘PHONAUTOGRAPH

      Antonyms of ‘PHONAUTOGRAPH

        Articles Related to ‘PHONAUTOGRAPH

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