Spectrophone

Noun

Word Frequency: 0.0

Definitions

1.NounAn instrument constructed on the principle of the photophone and used in spectrum analysis as an adjunct to the spectroscope.

2.NounAn instrument that is used to investigate the vibration of polyatomic gases by measuring pressure vibrations in the gas upon radiation with infrared light

Synonyms

spectroscope spectrograph spectrophotograph spectrohelioscope spectrascope spectrophotogoniometer spectrophotopolarimeter spectrophotography spectroheliometer spectromicroscope microspectroscope spectroreflectometer

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