Create a Melody from the Digits of Pi
Select the first 100 digits of in base 24.
In[1]:=
![Click for copyable input](assets.en/create-a-melody-from-the-digits-of-pi/In_89.png)
digits = First@RealDigits[\[Pi], 24, 100]
Out[1]=
![](assets.en/create-a-melody-from-the-digits-of-pi/O_39.png)
Use them to control the pitch of a sinusoidal oscillator.
In[2]:=
![Click for copyable input](assets.en/create-a-melody-from-the-digits-of-pi/In_90.png)
midiToFreq[m_] := 2^((m - 69)/12)*440.
AudioGenerator[{"Sin", TimeSeries[midiToFreq[50 + digits], {0, 10}]}]