Hertz for music notes.

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2 Votes • 5 Comments
Immediately show the frequency for a note upon request of the user. Ex: ?? Hz = A.

Not very useful for most but certainly a cool little instant answer.
• posted 4 years and 1 month ago Improvement

glennmatthew
Do you have a list/source for the expected answers? :)
posted by glennmatthew 4 years and 1 month ago Link
jkanarek
This should work, I assume: https://en.wikipedia.org/wiki/Piano_key_...
posted by jkanarek Staff4 years and 1 month ago Link
freshlikeesch
posted by freshlikeesch 4 years and 1 month ago Link
Moollaza
We actually have a very similar IA that's already live! https://duckduckgo.com/?q=75+Hz&t=ffab&i...

Perhaps this would be an addition to that Instant Answer?
posted by Moollaza Staff4 years and 1 month ago Link
jkanarek
Good call. Interesting that that IA triggers but doesn't show.
posted by jkanarek Staff4 years and 1 month ago Link