arXiv · 2607.22796
Gravitational GateWave: Gravitational waves as LFO modulation amplitude
Abstract
We present an audio gate plugin that uses real gravitational wave strain data from the LIGO and Virgo detectors as low frequency oscillator (LFO) modulation sources. Conventional audio gates rely on synthetic waveforms, sine, triangle, sawtooth, whose fixed harmonic content produces predictable pumping effects. By contrast, gravitational wave chirps from compact binary coalescences sweep through frequency and amplitude on subsecond timescales; when time scaled to LFO rates (0.1 to 10)Hz, these chirps yield modulation signals with continuously evolving harmonic structure. The plugin demonstrates that astrophysical signals can serve as musically compelling modulation sources, bridging sonification and creative audio processing.
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Carlos Darío Badilla Cerdas. 2026-07-24. Gravitational GateWave: Gravitational waves as LFO modulation amplitude. https://arxiv.org/abs/2607.22796
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