Calibrating the data logger…
Knowledge graph centered on Road traffic noise measurement (Plantae) with 25 nodes and 97 connections. Top connected: Rocky Mountain Biological Laboratory, Gothic, Scarlet Gilia, Slender-tube Skyrocket, Beetles.
Paired decibel measurements near and far from road using smartphone applications during vehicle passage events. Traffic volume also quantified by timing vehicle passage through marked road sections.
Synthesized from method descriptions across 1 paper using this protocol.