sound spectrograph
- an electronic device for recording a sound spectogram.
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Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
sound spectrograph
- an electronic instrument that produces a record (sound spectrogram) of the way in which the frequencies and intensities of the components of a sound, such as a spoken word, vary with time
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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