Hearing Protection Devices for Aviation and Transportation Industry
Aviation and transportation industry is by far the worst hit in terms of noise pollution. According to Overview of Current Aviation Noise Issues, ‘83% of respondents indicated that noise issues outside DNL 65 were “important,” “very important,” or “critical” to their airport’. Combined with such noises is aircraft noise which is produced by aircraft and its other working components during flight, take off and landing.
The different types of noise may include
