sine waves
Trigonometry's signature curves
Sine waves are smooth, repeating oscillations that follow the mathematical sine function—the fundamental waveform in physics and engineering.
They appear naturally in sound, light, and alternating electrical current.
A pure musical tone is a sine wave; more complex sounds combine multiple sine waves at different frequencies.
The singular sine wave describes one such oscillation.
- oscillationRepeated back-and-forth movement
- resonanceAmplified oscillation at natural frequency
- waveformGraphed oscillation pattern
- pure toneSingle-frequency sound wave
- curveSmooth, angleless line
frequency · amplitude · pulse · hertz · alternating current · harmonic · oscilloscope · phase shift · periodicity · Euler's formula · wavelength · crest · ocean swells · psychoacoustics · phase · undulating · ripple · signal processing
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- generative artgenerative art, code art, fractals, strange attractors, tessellation
- analog technologyanalog clocks, analog clock, analog computers, film cameras, analog meter
- cycleslife cycle, cycle, circle of life, cycles, period
- granular synthesisgrains, window size, scatter, spray, spread
- TransformsFFT