Static, Hums & Drones Sounds
Low Rumble is currently the main synthesized low-frequency texture in this category.
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About this category
Unlike nature recordings, a synthetic drone can be nearly stationary or gently evolve. The available master is under listening-quality review.
Choosing your next sound
Consider speaker bass limitations and keep playback at moderate levels.
Planned sound additions (5)
Deep DroneRadio StaticTape HissVinyl CrackleElectrical Hum
Bass weighting and playback hardware
Low Rumble is a steeply bass-weighted digital background. The measured spectral tilt is much darker than White Noise; small mobile speakers often fail to reproduce its lowest frequencies.
The audio is not a calibrated bass test or an aircraft recording. Compare it with Deep Brown Noise and Airplane Cabin at comfortable volume before deciding which low-frequency background you prefer.