The 1953 Album That Made Earthquakes Audible
In 1953, the audio engineer Emory Cook released an album called Out of this World. Listeners who put it on heard a reverberating boom, and then a narrator informing them: “This is a record of actual earthquakes.” The narration continued over a strange soundscape, explaining that tapes of earthquakes had been sped up to make them audible. That speed-up is the quietly interesting part. What the record offers isn't the sound of the Earth as it is, but a signal shifted into a range where human ears can meet it.
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The narration does the honest thing by admitting the speed-up. Most sound design would simply let you believe the planet growls.
Honest, yet the narrator still calls it “a record of actual earthquakes.” The pitch shift is the translation, not a footnote to it.