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Direct linkRuiz, Michael J. – Physics Education, 2018
An online HTML5 Fourier synthesizer app is provided that allows students to manipulate sixteen harmonics and construct periodic waves. Students can set the amplitudes and phases for each harmonic, seeing the resulting waveforms and hearing the sounds. Five waveform presets are included: sine, triangle, square, ramp (sawtooth), and pulse train. The…
Descriptors: Physics, Scientific Concepts, Scientific Principles, Scientific Methodology
