Measuring how noisy your town is!
Summary
Dr. Owen King discusses the impact of environmental noise in Ireland, noting that real-time monitors in Dun Laoghaire validate maps required by the European Noise Directive. He identifies road traffic as the primary noise source and explains that local authorities must implement five-year action plans to mitigate issues. The conversation covers innovative solutions like sonic crystals and quiet road surfaces, while emphasizing that sound quality and context are often more critical to annoyance than simple decibel levels.
Topics discussed
Show introduction and guest welcome
Real-time noise monitors in Dun Laoghaire
Role of European Noise Directive and mapping
Local authority five-year noise action plans
Primary noise sources: traffic, rail, and aircraft
Wind turbine noise and grandfathering issues
The importance of early planning for noise
Technological solutions: quiet surfaces and barriers
Explanation of sonic crystals and frequency interference
Sound quality versus volume: decibel limitations
Soundscape assessment and contextual noise
Closing remarks and guest credits
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