European Heart Journal – Cardiovascular Effects of Environmental Noise Exposure, 2014
Noise Causes Cardiovascular Disease, Journal of Exposure Science and Environmental Epidemiology, of Dec 2024
OSHA – Health Effects of Noise Exposure
Noise and Health, Harvard Medicine, Spring 2022
Does Noise Affect Learning? A Short Review of Noise Effects on Cognitive Performance in Children
Noise and hearing damage
How sound decreases with distance: Inverse Square Law and “Rule of 6”
OSHA showing the 8-hr max safety threshold of 90dB instead of the former 85dB
CDC Noise and Hearing Loss chart threshold is 85 dB for 8 hr max
Hearing protection gear for landscapers: How well ear plugs and ear muffs work
American Academy of Audiology Sound Chart
Assessment of Occupational Noise Exposure among
Groundskeepers in North Carolina Public Universities, 2016 (DOWNLOADABLE LINK)
DC City Council Public Hearing, acoustic study on leaf blowers, July 2018
Lawn and Garden Equipment Sound: A comparison of gas and electric equipment, 2018
Understanding decibels, “loudness” vs “sound intensity”, why 20 dB sounds twice as loud as 10 dB, but has 10 times greater sound pressure