Noise in Indonesian Urban Areas: Rules and Facts (original) (raw)
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Regulating sound in Indonesian urban areas
ARTEKS : Jurnal Teknik Arsitektur
Like other developing countries where traffic is a significant sound nuisance, traffic in Indonesian urban areas is boisterous. How this condition is regulated by the Indonesian government so that the community can live healthily and comfortably is a very crucial issue. Unfortunately, Indonesia has not had any sound environmental improvement since the regulation was enacted. Additionally, regulators and government officers who run the rule carelessly worsen the condition. This study aims to study how sound is regulated in Indonesia’s central and local governments, what types of sound or noise and levels are covered, and whether recent local regulations have been enacted to regulate sound in Indonesian cities. The study mainly uses quantitative, i.e., snowball or chain referral sampling techniques, to collect sound regulations applied in ten large and busy cities in Indonesia. Then, the qualitative stage was conducted based on the content of the rules. The data shows that the Indones...
Attitudes and Responses Residents Against Traffic Noise in Malang City, East Java, Indonesia
2021
Traffic noise that exceeds the required noise level standard in the Minister of Environment Decree No. 48 of 1996 of the Republic of Indonesia can interfere with physiological and psychological health. This research was conducted in the city of Malang, which aims to determine the attitudes and responses of residents who live around the road sections to the noise coming from motorized vehicles that expose it. The study was conducted with interviews assisted with closed and open questionnaires. Simultaneously with the interview, data collection of noise levels outside and inside the house was carried out using a sound level meter. Interviews were conducted between 16:00 and 21:00. Respondents' responses are divided into four variables, namely perception, expectation, attitude, and adjustment to the noise that exposes it. From the separately processed noise level data, it is found that around the road segments in Malang City have far exceeded the required noise level, which is an a...
Community Regulation in Noise Control Towards Less Noise City
Otolaryngology Open Access Journal
Background: An increase in the noise of a region closely related to industrial areas and technological developments. However, these conditions are still slightly considered so that the impact on people who are vulnerable to hearing loss. Therefore, it is necessary to control the noise in the community. Objectives: To identifying some of the noisy potential locations and levels of community hearing in some locations. Methods: This study uses analytical observational designs that taken in vocational high schools, tourist attractions, entertainment venues, workplaces, highways, and hospitals. The measurement of noise by using Sound Level Meter and hearing level using Audiometry. Results: The intensity of the sound achieves multiple check results could reach up to 85 dB or more. Noise at vocational high school (101 dB), East Java police station (115-128 dB), Highways (78-78 dB), Tourist Venues (88-97 dB), and several locations in hospitals such as water pumps (104 dB), boiler (96 dB), kitchen (99 dB), incinerator (101 dB), grinding (113 dB), and workshop location (102 dB). Increased hearing levels of more than 25 dB in East Java Police School (37%), Vocational School (61% class, 51% class III), and some Hospital locations such as sanitation (29%), kitchen (48 %), and workshop location (50%). Conclusion: The data collection on potential locations of noise and the level of community hearing in some locations provides a picture of the dangers of noise. The noise setting in the community is important to implement and optimize health and safety management to makes a safety city.
Revue Algérienne des Sciences Juridiques et Politiques, 2024
Controlling noise in Algeria has seen various legal milestones, most notably the two executive decrees N°93-184 of 1993 and N°03-410 of 2003 relating to noise emission maximum limits, which assisted in the establishment of the regulatory framework to safeguard public tranquility. In this study, a quantitative assessment of the sound environment was carried out through a measurement campaign in five locations in Annaba's city center, in order to investigate the feasibility of applying the national noise regulation texts and their compatibility with the lived reality. The main findings revealed that noise levels ranged from 55 dB to 96 dB, primarily emitted by means of transportation as a result of drivers' social behavior, exceeding nearly 90% of the levels specified in the above-mentioned executive decrees.
Volume 5 No. 1 March 2021
Airport is a facility to accommodate arrivals and departures as well as aircraft movements that have the potential to cause noise impacts. This research was conducted to obtain opinions from the public regarding the noise that occurs around Husein Sastranegara Airport, Bandung, Indonesia. In addition, the determination of the airport noise area was also carried out using the Weighted Equivalent Continuous Perceived Noise Level (WECPNL) method. There are 12 measurement points, namely at distances of 100 m, 500 m, and 1500 m in each of the North, East, South, and West directions. Opinions regarding the noise that occurred were obtained from 150 respondents from the community around the airport. The results of the study can be concluded that the highest WECPNL index value is found on the 100 m runway, the WECPNL index value is 76.39, the 500 m distance the WECPNL index value is 62.71, and the 1500 m distance the WECPNL index value is 52.74. The results of the WECPNL index at Husein Sas...
International Journal of Integrated Engineering, 2019
Nowadays, environmental noise pollution is ranked second among other environmental pollutions in terms of public health impacts due to rapid urbanization and growing traffic especially road traffic. The aim of this study is to assess traffic noise levels between different types of residential areas in Nibong Tebal and Juru, Penang. This study compares road traffic noise levels in high density (Juru) and medium density (Nibong Tebal) residential areas in Penang. The noise levels measurements were carried out periodically in the morning (from 0700 to 1100), evening (from 1600 to 1900), and at night (from 2200 to 2300) for 15 minutes using sound level meter. The traffic characteristics were measured simultaneously during noise levels measurements. One-Way Analysis of Variance (ANOVA) was used to determine any significant differences between two or more noise levels measured at sites of the study. Independent samples t-test was used to compare independent groups (noise levels at two different study sites and areas). In the present study, p values of less than 5% (p<0.005) were considered as statistically significant The results show that all of the noise levels measured in Juru and Nibong Tebal residential areas exceed the noise permissible limits stated in The Planning Guidelines For Environmental Noise Limits and Noise Control by low density residential areas with the permissible limits of 50dB(A) day time and 40dB(A) night time, suburban residential (medium density with the permissible limits of 55dB(A) day time and 45dB(A) night time) and urban residential (high density with the permissible limits of 60dB(A) day time and 55dB(A) night time). The equivalent continuous noise levels measured in Nibong Tebal residential areas are between 57.6-69dB(A) while in Juru residential areas, the noise levels measured are 66.65 to 70.7dB(A). All noise levels exceed the maximum permissible sound levels in both areas.
Monitored Community Noise Pollution in Selected Sensitive Areas of Kuala Lumpur
2014
This article focuses on the monitoring of community noise pollution in some selected sensitive areas of Kuala Lumpur that include Blue Boy Mansions residential area and LaSalle Secondary School in busiest part of Klang Valley. The objectives of the article were to monitor and to assess the existing noise levels at the selected sites. A modular precision Sound Level Meter (SLM) Type One was used in the measurements. The measurements were taken for 24-hours in the residential area and from 6 am to 7 pm in the school area (schooling hours). The measurements were taken at an interval of ten minutes and each measurement lasted for five minutes at appropriate points in accordance with ISO 1996-1:1982, ISO 1996-2:1987 and ISO 19896-3:1987. Equivalent Continuous Sound Level (Leq), Sound Level exceeded 10% of the measurement period (L10), Sound Level exceeded 90% of the measurement (L90), minimum noise level (Lmin) and maximum noise level (Lmax) were measured to assist in assessing the existing noise levels at the selected sites. Results showed that the monitored noise levels in terms of Leq, in residential area ranged between 52.1dB(A) to 72.7dB (A) and in the school area ranged between 68.2dB(A) to 73.7dB(A). These levels highly exceeded the level recommended by the World Health Organization (p ≤ 0.001). These noise levels cause sleeping disturbance, interfere with speech communication and message extraction. The main causes of such noise levels are related to transportation system, motor vehicles and traffic supported by poor urban planning. To reduce such noise levels suggestion are made for municipalities to consider protection of communities from an environmental noise as an integral part of their policy for environmental protection to create conducive environment for the society.
Assessment of road traffic noise indices in urban residential areas of Klang Valley, Malaysia
2017
Nowadays, environmental noise pollution is ranked second among other environmental pollutions in terms of public health impacts due to rapid urbanization and growing traffic especially road traffic. The aim of this study is to assess traffic noise levels between different types of residential areas in Nibong Tebal and Juru, Penang. This study compares road traffic noise levels in high density (Juru) and medium density (Nibong Tebal) residential areas in Penang. The noise levels measurements were carried out periodically in the morning (from 0700 to 1100), evening (from 1600 to 1900), and at night (from 2200 to 2300) for 15 minutes using sound level meter. The traffic characteristics were measured simultaneously during noise levels measurements. One-Way Analysis of Variance (ANOVA) was used to determine any significant differences between two or more noise levels measured at sites of the study. Independent samples t-test was used to compare independent groups (noise levels at two different study sites and areas). In the present study, p values of less than 5% (p<0.005) were considered as statistically significant The results show that all of the noise levels measured in Juru and Nibong Tebal residential areas exceed the noise permissible limits stated in The Planning Guidelines For Environmental Noise Limits and Noise Control by low density residential areas with the permissible limits of 50dB(A) day time and 40dB(A) night time, suburban residential (medium density with the permissible limits of 55dB(A) day time and 45dB(A) night time) and urban residential (high density with the permissible limits of 60dB(A) day time and 55dB(A) night time). The equivalent continuous noise levels measured in Nibong Tebal residential areas are between 57.6-69dB(A) while in Juru residential areas, the noise levels measured are 66.65 to 70.7dB(A). All noise levels exceed the maximum permissible sound levels in both areas.
Community responses to road traffic noise in Hanoi and Ho Chi Minh City
Applied Acoustics, 2010
Over the past decade, Vietnam has experienced a period of market liberalization, and tremendous changes occurring in its economy and industry on one hand, enhanced developmental opportunities, but on the other hand have made it more vulnerable to environmental deterioration. Noise emitted from road traffic is an increasingly noticeable and serious problem in large cities like Hanoi (northern Vietnam) and Ho Chi Minh City (southern Vietnam). The current situation of noise pollution in these cities has not been resolved despite the fact that a Vietnam noise standard was built assigning the maximum permitted noise levels in public and residential areas. The execution of appropriate measures is therefore critical to coping with the current situation. Yet, there has been no reliable data source on community response to noise and an appropriate approach regarding the establishment of a practical noise policy for Vietnam. The main purposes of this paper are firstly investigating the validity of the current Vietnam noise standard, and secondly to propose a practical approach to the establishment of a noise policy in Vietnam based on precedent available knowledge on road traffic noise policies around the world.