The word "music" in english on a black background with a multicolored waveformThe word "music" in English on a black background with a multicolored waveform
An oscillogram, an image of a bright trace of musicAn oscillogram, an image of a bright trace of music
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The rate at which something occurs or is repeated over a particular period of time or in a given sample. The rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second.