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- Title
Development of an on-site system for measuring the low-frequency noise and complainant's responses.
- Authors
Hiroshi Sato; Jongkwan Ryu; Kenji Kurakata
- Abstract
An on-site system for measuring low-frequency noise and complainant's responses to the low-frequency noise was developed to confirm whether the complainant suffer from the environmental noise with low-frequency components. The system suggests several methods to find the dominant frequency and major sound pressure level spectrum of the noise causing annoyance. This method can also yield a quantified relationship (correlation coefficient and percentage of response to the noise) between physical noise properties and the complainant's responses. The advantage of this system is that it can easily find the relationship between the complainant's response to the acoustic event of the houses and the physical characteristics of the low-frequency noise, such as the time trends and frequency characteristics. This paper describes the developed system and provides an example of the measurement results.
- Subjects
NOISE pollution; VIBRATION (Mechanics); FREQUENCIES of oscillating systems; FREQUENCY stability; SOUND measurement; ACOUSTIC variables measurement
- Publication
Journal of Low Frequency Noise, Vibration & Active Control, 2018, Vol 37, Issue 2, p373
- ISSN
1461-3484
- Publication type
Article
- DOI
10.1177/1461348418756017