Fundamental Frequency Calculator

Choose mode, enter temperature for air speed or override v, then solve f or L. End correction optional.

Mode Open–open (f₁ = v/(2L)) Closed–open (f₁ = v/(4L)) Air temperature (°C) Override v m/s ft/s Length L m cm ft in Fundamental f₁ Hz kHz Radius r (for end correction) m cm mm in Number of open ends (N) 0 1 2

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