https://www.mongodb.com/es/docs/v4.4/reference/operator/query/maxdistance/
$maxDistance - MongoDB Manual v4.4 - MongoDB Docs
mongodbmanualdocs
https://developer.mozilla.org/en-US/docs/Web/API/PannerNode/maxDistance
PannerNode: maxDistance property - Web APIs | MDN
The maxDistance property of the PannerNode interface is a double value representing the maximum distance between the audio source and the listener, after which...
web apispropertymdn