File:Radio Newsreel - Spectrogram.jpg
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8-octave spectrogram from 55Hz to 14080Hz at 200 pixels per second with FFT frequency of 11.25Hz
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|current||12:21, 16 May 2017||3,310 × 768 (558 KB)||Martinwguy||8-octave spectrogram from 55Hz to 14080Hz at 200 pixels per second with FFT frequency of 11.25Hz|
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