Elmenhorst, Eva-Maria und Müller, U. und Rolny, V. und Pennig, Sibylle und Quehl, J. und Maass, H. und Basner, M (2011) Impact of nocturnal railway and aircraft noise on awakening probability in the field. ICBEN 2011, 2011-07-25 - 2011-07-28, London. (nicht veröffentlicht)
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
Objectives: Surveys suggest that railway noise is less annoying than aircraft noise. A study on air, road and rail traffic noise conducted by the DLR-Institute of Aerospace Medicine showed that this order is inversed regarding awakening reactions during sleep in the laboratory. The present study investigated event-related awakening reactions during sleep in a field study on railway noise comparing the results with a similar study on aircraft noise. Methods: 33 healthy participants (mean age 36.2 years ± 10.3 (SD); 22 females) living alongside railway tracks around Cologne/Bonn (Germany) were polysomnographically investigated during nine consecutive nights. The probability of noise-induced awakenings was analysed basing on 8866 recorded noise events. In a second step, these data were pooled with data from a field study on aircraft noise including 64 subjects and 10658 noise events directly comparing the effects of railway and aircraft noise in one model. Results: Probability of sleep stage changes to wake/S1 from railway noise increased significantly from 5.2% at 30 dB(A) to 15.0% at 70 dB(A) LAFmax. Comparing railway noise and aircraft noise, awakening probability decreased in the order freight train noise, aircraft noise, passenger train noise. Conclusions: Nocturnal freight train noise leads to significantly increased awakening probabilities which are higher than for aircraft noise, supporting the order found in the laboratory and contrasting the findings of annoyance surveys. Sound pressure rise time of the noise event proved to be one important factor for explaining different reaction probabilities during sleep.
elib-URL des Eintrags: | https://elib.dlr.de/71066/ | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||||||
Titel: | Impact of nocturnal railway and aircraft noise on awakening probability in the field | ||||||||||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||||||||||
Datum: | 2011 | ||||||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||
Status: | nicht veröffentlicht | ||||||||||||||||||||||||||||||||
Stichwörter: | railway noise, aircraft noise, field studies, awakening reactions, sleep, annoyance, doese-responce relationship | ||||||||||||||||||||||||||||||||
Veranstaltungstitel: | ICBEN 2011 | ||||||||||||||||||||||||||||||||
Veranstaltungsort: | London | ||||||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz, Andere | ||||||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 25 Juli 2011 | ||||||||||||||||||||||||||||||||
Veranstaltungsende: | 28 Juli 2011 | ||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||||||
HGF - Programmthema: | ATM und Flugbetrieb (alt) | ||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | L AO - Luftverkehrsmanagement und Flugbetrieb | ||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Faktor Mensch und Sicherheit in der Luftfahrt (alt) | ||||||||||||||||||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Luft- und Raumfahrtmedizin > Flugphysiologie | ||||||||||||||||||||||||||||||||
Hinterlegt von: | Slupkowski, Patrick | ||||||||||||||||||||||||||||||||
Hinterlegt am: | 07 Okt 2011 13:30 | ||||||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:36 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags