【實用教育app】Nordic Road Noise|最夯免費app

【實用教育app】Nordic Road Noise|最夯免費app

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【免費教育App】Nordic Road Noise-APP點子

This App is intended as a simple tool for architects, city planners, acousticians or anyone else interested in an indication of the sound level at a given distance from a road. Utilizing the basic implementation of the "Nordic Prediction Model" (SNV Report 4653) sound levels from one long straight road to a listening position 2 meters above ground at a given distance perpendicular to the road is calculated.In addition to this, you can select the calculation model to be either in an acoustically reflective environment (city mode) which adds a 3 dB sound reflex from surrounding buildings to the calulated result, or select an open space (country mode) with no reflexes.You can also select if the ground surrounding the road is acoustically hard (asphalt, water, rock) or soft (grass, soil) which will give sound absorption and reduce the noise level.Please contact us if you have any questions.

【免費教育App】Nordic Road Noise-APP點子

【免費教育App】Nordic Road Noise-APP點子

免費玩Nordic Road Noise APP玩免費

免費玩Nordic Road Noise App

Nordic Road Noise APP LOGO

Nordic Road Noise LOGO-APP點子

Nordic Road Noise APP QRCode

Nordic Road Noise QRCode-APP點子
熱門國家系統支援版本費用APP評分上架日期更新日期
未知iOS
App Store
1.2.0
App下載
免費
2012-03-092015-06-04
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