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Definition of audiospectrograph in English:

audiospectrograph

noun

  • An instrument for analysing and displaying the frequency composition of sound, used especially in studying birdsong; a diagram produced by such an instrument.

Pronunciation

audiospectrograph

/ˌɔːdɪə(ʊ)ˈspɛktrəɡrɑːf/ /ˌɔːdɪə(ʊ)ˈspɛktrəɡraf/

Origin

1950s; earliest use found in Wilson Bulletin.