English
spectrogram
From spectro- + -gram.
Today it means
noun A visual representation of the spectrum of a sound changing through time.
Language periods are conventional ranges, not dates for this word.
Etymograph / spectrogram
English
From spectro- + -gram.
noun A visual representation of the spectrum of a sound changing through time.
Language periods are conventional ranges, not dates for this word.
Etymograph / spectrogram