そうおん
騒音
1. noise; din
2. Noise pollutionNoise pollution is excessive, displeasing human, animal, or machine-created environmental noise that disrupts the activity or balance of human or animal life. The word noise may be from the Latin word nauseas, which means disgust or discomfort. The source of most outdoor noise worldwide is mainly construction and transportation systems, including motor vehicle noise, aircraft noise, and rail noise.
Read “Noise pollution” on English Wikipedia
Read “騒音” on Japanese Wikipedia
Read “Noise pollution” on DBpedia
Read “Noise pollution” on English Wikipedia
Read “騒音” on Japanese Wikipedia
Read “Noise pollution” on DBpedia
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