A well-tuned piano is actually slightly out of tune. The ratios used to tune it ...

		juliangregorian on April 13, 2015 \| parent \| context \| favorite \| on: The Golden Ratio: Design's Biggest Myth A well-tuned piano is actually slightly out of tune. The ratios used to tune it "perfectly" go out of phase at the far ends. http://music.stackexchange.com/questions/14244/why-are-piano...