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Light
Fourier Synthesis
A3 = 220 Hz · Build a sound from sine waves
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Waveform preset
Sine
Square
Sawtooth
Triangle
Harmonics (n = 1 – 12)
Amplitude shape
Equal
A ∝ 1/n
A ∝ 1/n²
Fund.
dominant
Waveform · time domain (A3, ~16 ms shown)
Spectrum · frequency domain · linear
Linear
Fundamental:
A3 = 220 Hz
Active harmonics:
—
Frequencies:
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