The sounds in this folder were sampled from source .wavs from Freesound.org. Specifically:

buzzer.ogg - https://freesound.org/people/hypocore/sounds/164090/ - public domain via CC 1.0 by hypocore
construction.ogg - https://www.freesound.org/people/mediapetros/sounds/109117/ - under the CC BY 3.0 license by mediapetros
dingding.ogg - https://www.freesound.org/people/JohnsonBrandEditing/sounds/173932/ public domain via CC 1.0 by JohnsonBrandEditing
honk.ogg - https://freesound.org/people/bigmanjoe/sounds/349922/ public domain via CC 1.0 by bigmanjoe
sploosh.ogg - https://www.freesound.org/people/mr_marcello/sounds/257609/ public domain via CC 1.0 by mr_marcello
squeal.ogg - https://www.freesound.org/people/RutgerMuller/sounds/104026/ public domain via CC 1.0 by RutgerMuller
truck.ogg - https://www.freesound.org/people/jberkuta14/sounds/134898/ public domain via CC 1.0 by jberkuta14
whirr.ogg - https://www.freesound.org/people/daveincamas/sounds/25034/ - under the CC BY 3.0 license by daveincamas
woopwoopwoop.ogg - https://www.freesound.org/people/gregconquest/sounds/188012/ public domain via CC 1.0 by gregconquest


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