Effects of duration of repeated impulsive sounds on noisiness

Yano, Takashi; Kobayashi, Asato; Izumi, Kiyoto

doi:10.1016/0160-4120(90)90024-z

Cited by 5 publications

(2 citation statements)

References 6 publications

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“…According to [9], thermoplastic TRS with narrow strips are able to increase the road noise level, LAeq by around 2-4 dBA. In addition, TRS noise is claimed to be in the pattern of impulse noise which is the most annoying to people [9,10]. Malaysia is a developing country, and is presently suffering from an increase in noise pollution arising from traffic noise.…”

Section: Introductionmentioning

confidence: 99%

Exterior Noise Due to Interaction of Tire-Thermoplastic Transverse Rumble Strips

et al. 2017

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Abstract. Transverse rumble strips (TRS) are a common choice to reduce vehicle speed and increase driver alertness on roadways. However, there is a potential trade-off using them on rural roadway due to the noise problem created when vehicles go over the strips. The present study investigated the noise level, spectral analysis and the possible noise generation mechanism when the TRS hit by a vehicle. Ten-raised-rumbler (RR) and three-layeroverlapped (TLO) were selected in this study as they have received complaints from the public. Results showed that RR generated relatively higher noise and impulse at low speed, and increased sound level in each octave band. Based on these results, RR may irritate human ears even when the vehicle travels at low speed. It was found that RR increased all noise generation mechanism of tire-pavement interaction whilst for the TLO increased structural resonance, sidewall and surface texture vibration.

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Section: Introductionmentioning

confidence: 99%

Exterior Noise Due to Interaction of Tire-Thermoplastic Transverse Rumble Strips

et al. 2017

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“…According to the British Government White Paper published in 1972 entitled "Putting People First", one of the eight principles contained therein are "people threatened by, or suffering from, the effects of public works must be told, in an understandable way, their rights and help which available to them" [9]. Regarding the TRS, Bendtsen et al [10] reported that TRS made of groove of road surface produce a pattern of impulsive noise while Yano and Kobayashi [11] reported that this noise pattern can cause higher levels of disturbance.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of External Noise Produced by Transverse Rumble Strips on Rural Roadways

Othman

Haron

Yusof

et al. 2012

AMR

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Transverse rumble strips (TRS) are widely used by local authority in Malaysia to reduce vehicle speed and alert drivers to any changes on the road. The objective of this study was to evaluate the anticipated community reaction due to the external noise produced by the TRS. The evaluations were carried out through the noise levels measurement, calculation of the TNI and anticipated community response analysis. Measurements of noise level were taken at two locations of a rural roadway that have received complaints from the public i.e Kampung Pengkalan Raja (KPR) and Kilometer 52 (KM52) of Johor Bahru-Pontian federal road, in Pontian District, Johor. Results showed that TRS can increase the level of traffic noise, TNI values, and annoyance response in community. TNI values of 126dB(A) and 119dB(A) for KPR and KM52, respectively were exceeded suggested level of TNI for planning purpose of 74 dB (A) for 3% annoyance from the social surveys. Anticipated annoyance response analysis also indicated that resident in both locations received strong to very strong impact that can lead to vigorous community reaction and this was in agreement with the real reaction from the community.

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Effect of temporal pattern of impact sound on annoyance: Children's impact sounds on the floor

Kim

Lee

et al. 2022

Building and Environment

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Effects of duration of repeated impulsive sounds on noisiness

Cited by 5 publications

References 6 publications

Exterior Noise Due to Interaction of Tire-Thermoplastic Transverse Rumble Strips

Exterior Noise Due to Interaction of Tire-Thermoplastic Transverse Rumble Strips

Evaluation of External Noise Produced by Transverse Rumble Strips on Rural Roadways

Effect of temporal pattern of impact sound on annoyance: Children's impact sounds on the floor

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