Method of measuring the acoustic characteristics of traffic flows in urban environments
2020 ◽
Vol 78
(4)
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pp. 273-279
Keyword(s):
When examining doctors ' workplaces, it was found that traffic noise inside the premises exceeds sanitary standards. For medical institutions, the sanitary standards are 50 dBA, and for fullscale measurements, they were 60-63 dBA. Traffic noise levels have a maximum at low frequencies (31.5 Hz) and a minimum at high frequencies (16,000 Hz).
Keyword(s):
2019 ◽
Vol 11
(1)
◽
Keyword(s):
2015 ◽
Vol 804
◽
pp. 25-29
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Keyword(s):
1993 ◽
Vol 107
(3)
◽
pp. 179-182
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Keyword(s):
2000 ◽
Vol 39
(10)
◽
pp. 1645-1656
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