\mathrm{A}_4

\mathrm{H}_4

\mathrm{A}_5

\mathrm{C}^♯_5

\mathrm{D}_5

\mathrm{E}_5

\mathrm{F}^♯_5

\mathrm{G}^♯_5

fd

cis

de

e

fis

gis

stupnice A dur

Přehrát stupnici

440\,\text{Hz}

880\,\text{Hz}

stupnice a moll aiolská

stupnice a frygická

stupnice A dur cikánská

\mathrm{A}^{\sharp}_4

\mathrm{C}_5

\mathrm{F}_5

\mathrm{G}_5

f: y = (0.5 * sin((((440 * 2) * pi) * x)))
g: y = (0.5 * sin((((880 * 2) * pi) * x)))
be = 440 (slider from 0 to 880, step 0.01)
cis = 440 (slider from 0 to 880, step 0.01)
de = 440 (slider from 0 to 880, step 0.01)
ee = 440 (slider from 0 to 880, step 0.01)
fis = 440 (slider from 0 to 500000, step 0.01)
gis = 440 (slider from 0 to 880, step 0.01)
InputBox2 = Textfield(be)
InputBox4 = Textfield(cis)
InputBox5 = Textfield(de)
InputBox7 = Textfield(ee)
InputBox9 = Textfield(fis)
InputBox11 = Textfield(gis)
a_1(x) = (0.5 * sin((((be * 2) * pi) * x)))
a_{2}(x) = (0.5 * sin((((cis * 2) * pi) * x)))
a_{3}(x) = (0.5 * sin((((de * 2) * pi) * x)))
a_{4}(x) = (0.5 * sin((((ee * 2) * pi) * x)))
a_{5}(x) = (0.5 * sin((((fis * 2) * pi) * x)))
a_{6}(x) = (0.5 * sin((((gis * 2) * pi) * x)))
n = 10 (slider from 1 to 10, step 1)
h(x) = If[0 ≤ x ≤ 1, f(x), 1 < x ≤ 2, a_1(x), 2 < x ≤ 3, a_{2}(x), 3 < x ≤ 4, a_{3}(x), 4 < x ≤ 5, a_{4}(x), 5 < x ≤ 6, a_{5}(x), 6 < x ≤ 7, a_{6}(x), 7 < x ≤ 9, g(x)]
dur = true
aiol = false
frygi = false
cika = false