Recorded traditional bicycle bell — ring-ring Adapted from "Traditional Bicycle Bell.wav" by trpete. Source: https://freesound.org/people/trpete/sounds/688055/ Creator publication: 20 May 2023. Recorded traditional English handlebar bell on a Zoom H5 with the XY microphone module; single and multiple rings. Licence: CC0 1.0 Universal — https://creativecommons.org/publicdomain/zero/1.0/ Official legal code is preserved in the existing CC0-1.0.txt in this folder. No endorsement by the creator is implied. Derived from the full public HQ MP3 preview. The original WAV requires login and was not downloaded. The exact unchanged public preview is preserved privately; bell-SOURCE.json records URL, hashes, size and preparation details. Changes: source excerpt 1.82–3.82 seconds; mono 48 kHz; high-pass 100 Hz; 5 ms entry and 250 ms tail fades; gain attenuation; 64 kbit/s VBR Opus. Both ringing attacks are retained from the actual recording. No synthesized oscillators, extra strike copies, pitch shift or tempo change were added. Use as one non-looping bell action. Subjective listening unavailable during preparation; source identity, decoding, duration, size, peak and hashes verified.