spectrogram

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The most interesting spectrogram was a two dimensional one.

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Definitions (4)

Toggle American Heritage definitions American Heritage Dictionary (1)

  1. noun A graphic or photographic representation of a spectrum.

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Examples (35)

  • The result of the STFT can be used to produce the spectrogram of the signal: the magnitude squared over time and frequencies. —  The Code Project Latest Articles
  • We will use Fast Fourier Transform (FFT) to generate spectrogram of the signal of short periods of time. —  The Code Project Latest Articles
  • After spectrogram is calculated, the fundamental frequency can be determined by finding the index of the maximum value of the magnitude squared. —  The Code Project Latest Articles
  • Series of the spectrogram of the continued sound can be displayed as 2D (or 3D) image to present it visually. —  The Code Project Latest Articles
  • Grant and others have suggested that hearing may be improved by allowing subjects to confirm whether peaks and valleys in a noisy spectrogram belong either to foreground speech (peaks) or background noise (valleys). —  PLoS ONE Alerts: New Articles
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Etymologies (1)

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  1. New Latin spectrum, spectrum, + Greek γράμμα, anything written.
 

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/ˈspɛktrəgræm/
by American Heritage

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