Given an input string with the scientific pitch notation for standard tuning ( http://en.wikipedia.org/wiki/Guitar_tunings#Standard_tuning ) of a guitar string (e.g. 'E4'), return the frequency (to nearest whole number) in hertz (in this case, 330).
Solution Stats
Problem Comments
-
2 Comments
Boris Huart
on 9 Jan 2013
Many solutions depend on the tested inputs... Is there a way to prevent it ?
Corentin OGER
on 21 Feb 2019
I posted 2 working solutions, they're not the shortest, but at least, they work with ANY input (C0, B10...), not just the tested ones!
Almost all working solutions are just a plain lookup tables : boring.
Solution Comments
-
1 Comment
Corentin OGER
on 21 Feb 2019
Works for all 70 natural notes between 'C0' (16Hz) and 'B9' (15804Hz)
-
1 Comment
Corentin OGER
on 21 Feb 2019
Works for all 70 natural notes between 'C0' (16Hz) and 'B9' (15804Hz)
-
1 Comment
Corentin OGER
on 21 Feb 2019
Only works for tested inputs
tried D6 => 147 instead of 1175
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)