Fluctuation Sound Effects

Fluctuation sound effects, royalty-free and cleared for commercial work. 3 libraries carry this tag, most of them filed under Miscellaneous and Objects.

Recordists here also tag pulse, Buzz and pitch, which is worth a look if nothing below fits.

  • Mind States Vol. 3

    $28.00
    1.29 GB | 49 WAV files
    Through expertly manipulated sine waves, this collection delivers binaural sound effects capturing mental transitions, featuring brainwave fluctuations, ambient drones, and atmospheric pads in high-quality 24-bit format.
    Sold By : 344 SFX
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  • Vuvuzela

    $25.00
    52 MB | 36 WAV files
    A comprehensive collection of 75 mono and stereo Vuvuzela sound effects, captured at multiple distances, featuring both isolated recordings and natural city ambiance reflections.
    Sold By : TheWorkRoom
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  • Shortwave

    $10.00
    172 MB | 30 WAV files
    Broadcasting-focused collection featuring authentic radio sounds, static, beeps and white noise recorded across multiple frequencies, delivered with minimal processing for realistic sound effects.
    Sold By : Christopher
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