csvorbis.Floor0.toBARK C# (CSharp) Method

        static double toBARK(float f)
        {
            double a,b,c;
            a = 13.1 * Math.Atan(0.00074 * f);
            b = 2.24 * Math.Atan(f * f * 1.85e-8);
            c = 1.0e-4 * f;

            return (a + b + c);
        }