| タイトル | Some aspects of sound discomfort caused by streetcar traffic |
| 著者（英） | Sirbu, A.; Puca, N.; Moise, G.; Dankner, A.; Ursoniu, C. |
| 著者所属（英） | Kanner (Leo) Associates |
| 発行日 | 1974-06-01 |
| 言語 | eng |
| 内容記述 | Streetcar noise was investigated on different lines and inside different types by sonometer measurements. The results showed variations of the total noise intensity between 88-97 db. In some squares with heavy traffic the total noise intensity reached 106 db. Noise intensity measurements inside different types of streetcars brought to light high values between 101-106 db, while in the case of the new silent type of streetcar the values were 86-87 db. The importance of the sound discomfort produced by streetcar traffic is emphasized, inasmuch as the noise intensity exceeds by far the values recommended by communal hygiene. |
| NASA分類 | BIOTECHNOLOGY |
| レポートNO | 74N28397 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/533090 |
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