DroneLull
DroneLull is a local-first fan and appliance ambience app with procedural sound generation, low-pass cutoff tuning, multi-layer mixer, background playback, sleep timer, and a Scene Plan for safer low-volume sessions.
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Scene Plan
Review scene fit, masking strength, cutoff tone, timer guidance, mixer guidance, and stop conditions before listening.
Procedural Audio
Fan, AC, fridge, vacuum, and dryer-style ambience generated locally without bundled audio recordings.
Safety Boundary
Use low volume. DroneLull is ambience, not medical treatment, hearing protection, or a substitute for sleep care.