Spectrograph — synonyms, definition
1. spectrograph (Noun)
1 synonym
spectrogram
2 definitions
spectrograph (Noun) — A spectroscope by which spectra can be photographed.
spectrograph (Noun) — A photographic record of a spectrum.
7 types of
exposure photo photograph pic picture prism spectroscope spectroscope
2 types
sound spectrograph visible speech