scholarly journals Analisis Kebisingan Kawasan Permukiman di Sepanjang Frontage Road A. Yani Surabaya

2019 ◽  
Vol 5 (1) ◽  
pp. 17-25
Author(s):  
Dyah Ratri Nurmaningsih ◽  
Shinfi Wazna Auvaria ◽  
Widya Nilandita
Keyword(s):  
Noise Level ◽  
Negative Impact ◽  
Positive Impact ◽  
Quality Standard ◽  
Sound Level ◽  
City Development ◽  
Residential Areas ◽  
Noise Sources ◽  
Board Material ◽  
Rapid City

Surabaya city is one of the cities in Indonesia which has the most advanced development in various fields, such as economy, education and transportation. Rapid city development has positive and negative impacts. Positive impact such as high technology from various infrastructures for transportation, health, education, entertainment and others that support the daily activities of Surabaya people. The negative impact is the declining quality of the environment, which can cause health problems and community discomfort. The research method uses quantitative descriptive methods. This study analyzes the noise caused by traffic that occurs in residential areas along the frontage road A.Yani Surabaya (Menanggal I, Jemur Gayungan I and Jemur Wonosari Masjid Alley). Noise level values was measured using sound level meter and analyzed using a statistical formula. The results showed the value of the noise level in daytime activity (LS) in Menanggal I settlement was 79.96 dB (A), Jemur Gayungan I settlement was 80.28 dB (A) and Jemur Wonosari Mosque mosque settlement was 78.44 dB ( A), and have exceeded the quality standard. Noise control can be done with vegetation barriers at noise sources, settlements and along the frontage road. Reduction of noise level can be done by replacement of wall materials with glass or a combination of glass and brick, as well as a combination design in the interior of the room by adding gypsum board material to the ceiling and room dividers.

scholarly journals ANALISIS KEBISINGAN PADA INSTITUSI PENDIDIKAN DI FRONTAGE ROAD SISI TIMUR JALAN A.YANI SURABAYA

2018 ◽  
Vol 3 (2) ◽  
pp. 70-77
Author(s):  
Widya Nilandita ◽  
Dyah Ratri Nurmaningsih ◽  
Shinfi Wazna Auvaria
Keyword(s):  
Noise Level ◽  
Teaching And Learning ◽  
Negative Impact ◽  
Educational Institution ◽  
Quality Standard ◽  
Sound Level ◽  
Educational Institutions ◽  
Sound Level Meter ◽  
Noise Levels ◽  
Level Meter

Noise can occur anywhere, including at educational institutions. Noise research at educational institutions began to be studied a lot because of the negative impact on the teaching and learning process and disrupt the performance of teachers and students. Some studies show that schools or universities located on the edge of the road, show noise levels that exceed quality standards. This research was conducted at educational institutions located along the east Frontage Road Jl A.Yani Road, Surabaya, by measuring noise levels at 3 locations, in daylighting measurements with 4 measurement times (L1-L4). Data collection and processing was carried out by referring to the quality standard of KEPMENLH No. 48 of 1996. Data was measured using a sound level meter for 10 minutes for each measurement, with a reading every 5 seconds to obtain 120 data. Data processing results are compared with the standard noise level. The noise value at SD Margorejo I / 403 is 82.2 dB, UIN Sunan Ampel Surabaya is 79.76 dB, and SMK 3 Surabaya is 80.06 dB. The noise level value has exceeded the established quality standard, which has maximum of 55 dB for the educational intitutions area. The source of noise comes from the activities of motorized vehicles in and around educational institution that is quite crowded. Another cause of the high noise value is the train activities along the east frontage road Jl A.yani Surabaya, as well as the distance of the noise source with research location that relatively close. Keywords: noise, educational institution, sound level meter

scholarly journals The excess of sanitary norms on noise from motor transport in the cities of Irkutsk and Angarsk (Irkutsk agglomeration)

2018 ◽  
Vol 26 (4) ◽  
pp. 409-418
Author(s):  
Svetlana A Novikova
Keyword(s):  
Noise Level ◽  
Negative Impact ◽  
Noise Pollution ◽  
Road Transport ◽  
Sound Level ◽  
World Health ◽  
The European Union ◽  
Residential Areas ◽  
Irkutsk Region ◽  
Health Organization

Acoustic pollution is a type of negative impact on the environment. According to the World Health Organization, the increased noise level is the second largest after pollution of the atmospheric air by the environmental cause of health problems in the population of industrial and transport cities. The increase in the number of road transport in the cities of the Irkutsk region leads to an increase in noise levels, its penetration into residential, public and office buildings. The increase in noise is also associated with the construction of new highways, bridges and roundabouts in cities. The article assesses noise pollution in large cities of the Irkutsk region. Observations on the composition and intensity of traffic at major intersections, highways and residential areas were carried out. With help of the sound level meter, noise level measurements were made in the daytime and at night and noise maps of the levels of the urban road network were constructed. The legislative basis for noise regulation in the Russian Federation and the countries of the European Union has been studied. A set of measures is suggested that contributes to reducing the acoustic impact on residents of the cities of the Irkutsk region.

Pemetaan Tingkat Kebisingan di Uinversitas Islam Negeri Sunan Ampel

2021 ◽  
Vol 6 (2) ◽  
pp. 104-110
Author(s):  
Dyah Ratri Nurmaningsih
Keyword(s):  
Public Transportation ◽  
Noise Level ◽  
Teaching And Learning ◽  
Positive Impact ◽  
Quality Standard ◽  
Sound Level ◽  
Public Facility ◽  
Noise Distribution ◽  
Distribution Map ◽  
Negative Impacts

UIN Sunan Ampel is a campus with strategic location, because it is close to various public facility buildings, such as health facilities, offices and entertainment, as well as its presence near public transportation / traffic access which is quite high. This certainly has positive and negative impacts on the campus environment of UIN Sunan Ampel. The positive impact is in the form of ease mobilization for campus community, while one of the negative impacts is noise (noise pollution) caused by traffic around the campus, which can interfere when the teaching and learning process takes place. This research method is quantitative descriptive. Noise data obtained with a sound level meter at 12 sampling points. The data is analyzed by statistical methods and the results are compared with the noise quality standard based on the Decree of the Minister of Environment No. Kep - 48 / MENLH / 11/1996. Then a noise distribution map was made with the application of Surfer 11. The results showed that the value of the noise level at the UIN Sunan Ampel campus had exceeded the permitted quality standard. The noise distribution map shows that the highest noise value is shown in red with the noise level value ≥ 70 dbA. The risk due to noise that occurs at UIN Sunan Ampel campus has exceeded the limit is not conducive environmental condition, such as an impact on learning convenience. So that it is necessary to handle the noise, such as planting trees as a barrier of noise sources and designing a room that are added with soundproof material, that has sound absorbing properties.

scholarly journals Assessment of traffic noise due to transverse rumble strips at residential areas

2018 ◽  
Vol 250 ◽  
pp. 02006
Author(s):  
Zaiton Haron ◽  
Darus Nadirah ◽  
Supandi Mohamad Afif ◽  
Yahya Khairulzan ◽  
Nordiana Mashros ◽  
...  
Keyword(s):  
Noise Level ◽  
Traffic Noise ◽  
Middle Layer ◽  
Sound Level ◽  
Skid Resistance ◽  
Residential Areas ◽  
Noise Levels ◽  
Traffic Characteristics ◽  
Level Meter ◽  
Road Characteristics

Transverse rumble strips (TRS) are commonly being installed to alert the drivers through sound and vibration effects. The sound produced affects the existing traffic noise level which caused noise annoyance to the nearby residents. This study aims to assess the traffic noise due to TRS at residential areas by determining the roadside noise levels, traffic and road characteristics and evaluating the relationship between these parameters. Middle overlapped (MO), middle layer overlapped (MLO) and raised rumbler (RR) TRS profiles with same thickness were selected. The measurements of roadside noise levels and skid resistance were conducted using sound level meter (SLM) and British pendulum tester (BPT) respectively. Traffic characteristics were evaluated using previous data measured using automatic traffic counter (ATC). In overall, MLO produced highest roadside noise levels with increase of 20.5dBA from baseline. Generally, the increase of roadside noise level due to TRS is strong with speed, weak to medium with skid resistance of TRS and no relationship with traffic volume. Based on three TRS profile types, MLO is not suitable to be installed on the roadways adjacent to the residential areas as the increase of roadside noise level is significant which is more than 5dBA compared to MO and RR.

Tingkat Kebisingan di Sekolah Sekitar Perlintasan Kereta Api

2017 ◽  
Vol 2 ◽  
pp. 62
Author(s):  
Faradiba Faradiba
Keyword(s):  
School Environment ◽  
Noise Level ◽  
Negative Impact ◽  
Descriptive Analysis ◽  
Data Retrieval ◽  
Sound Level ◽  
Sound Level Meter ◽  
Measurement Point ◽  
Cross Sectional ◽  
Level Meter

<p class="AbstractEnglish"><strong>Abstract:</strong>. Noise is a sound that can cause discomfort. One of them is rail activity. Noise generated enough to bring negative impacts to the surrounding environment, especially in the school environment.. This research uses descriptive analysis method with cross sectional approach. The location of this research is the school that is right next to the railway crossing i.e. SMA Negeri 37 Jakarta. Noise level data retrieval is performed using a sound level meter applications android-based. The data measured by the instantaneous sound pressure level for 5 minutes, or Leq (5 minutes) for each measurement point. There are 5 point measurements. From the results of measurements at SMA Negeri 37 Jakarta gained an average noise level for 5 measurement point is 70.50 dB. The figure exceeds the threshold if refers to the Kep-48 MNLH/11/1996 to 55,00 dB maximum school environment. Necessary noise control efforts at that school to minimise the negative impact caused. Because of the higher the intensity of noise, the more negative impact, especially for students in the school.<strong></strong></p><p class="KeywordsEngish"> </p><p class="AbstrakIndonesia"><strong>Abstrak:</strong> Bising merpukan sebuah bunyi yang dapat menimbulkan ketidaknyamanan. Salah satu yang mengakibatkan timbulnya suara bising yang cukup tinggi adalah aktivitas kereta api. Kebisingan yang dihasilkan cukup membawa dampak negatif bagi lingkungan disekitarnya, khususnya di lingkungan sekolah. penelitian ini menggunakan metode analisis deskriptif dengan pendekatan <em>cross sectional. </em>Lokasi penelitian ini adalah sekolah yang berada tepat di samping perlintasan rel kereta api yaitu SMA Negeri 37 Jakarta.<em> </em>Pengambilan data tingkat kebisingan dilakukan dengan menggunakan aplikasi <em>sound level meter</em><em> </em>berbasis android. Data diukur dengan tingkat tekanan bunyi sesaat selama 5 menit, atau Leq (5 menit) untuk setiap titik pengukuran. Terdapat 5 titik pengukuran. Dari hasil pengukuran pada SMA Negeri 37 Jakarta diperoleh rata-rata tingkat kebisingan untuk 5 titik pengukuran adalah 70,50 dB. Angka tersebut melebihi ambang batas jika merujuk pada Kep-48 MNLH/11/1996 untuk lingkungan sekolah maksimum 55 dB. Diperlukan upaya-upaya pengendalian kebisingan pada sekolah tersebut untuk meminimalisir dampak negatif yang ditimbulkan. Karena semakin tinggi instensitas kebisingan semakin memberikan dampak negatif khususnya bagi siswa di sekolah  tersebut.</p>

scholarly journals Analysis of Traffic Noise in Taman Kota Lumintang Denpasar

2019 ◽  
Vol 10 (02) ◽  
pp. 20585-20591
Author(s):  
Adrian Pradana ◽  
I Made Tamba ◽  
I Ketut Widnyana
Keyword(s):  
Noise Level ◽  
Open Space ◽  
Direct Method ◽  
Traffic Noise ◽  
Ground Level ◽  
Quality Standard ◽  
Sound Level ◽  
The Road ◽  
Level Meter ◽  
City Park

This research was conducted to analyze the level of traffic noise in Lumintang City Park, Denpasar. The measurement method is by using a direct method that is using an integrating sound level meter that has an LTMS measurement facility, namely Leq with a measuring time every 5 seconds. The examination is carried out by measuring for 10 minutes. The measurement time is carried out during the 24 hour activity (NGO) on December 3, 2018. The measurement distance ranges from 5-10 meters from the road, with a height of 1-1.2 m from the ground level. The results of the research on the level of traffic noise in Lumintang City Park Denpasar showed the noise level that exceeded the noise level quality standards of the green open space area of 50 dB, where in the first lane the traffic noise level was 92.52 dB at L3. While the noise research in lane 2 shows that the highest traffic noise level of 85.70 dB occurs at L5. For day and night (NGO) noise levels in lane 1 amounting to 70.13 dB and lane 2 of 67.95 dB has exceeded the quality standard of green open space, so that it can cause physical and psychological disturbances for visitors to the Taman Lumintang City of Denpasar..

scholarly journals KADAR LOGAM BERAT TEMBAGA (Cu), KROMIUM (Cr) PADA SEDIMEN DAN JARINGAN LUNAK Anadara granosa DI PERAIRAN TAMBAK LOROK SEMARANG

2018 ◽  
Vol 6 (3) ◽  
pp. 197-204
Author(s):  
Mayda Anggita Dewi ◽  
Djoko Suprapto ◽  
Siti Rudiyanti
Keyword(s):  
Industrial Development ◽  
Sea Water ◽  
Negative Impact ◽  
Positive Impact ◽  
Quality Standard ◽  
Sampling Location ◽  
Us Epa ◽  
Anadara Granosa

ABSTRAK Perkembangan industri di Semarang memiliki dampak positif bagi kesejahteraan masyarakat dan dampak negatif bagi kehidupan A. granosa. Penelitian ini dilaksanakan pada bulan Oktober 2016 hingga Februari 2017 dengan tujuan untuk mengetahui kadar logam Cu dan Cr pada air, sedimen,  A. granosa serta nilai MTI (Maximum Tolerable Intake) di perairan Tambak Lorok, Semarang. Lokasi sampling ditetapkan secara purpose sampling, kandar Cu, Cr pada air laut menggunakan acuan APHA 1992, sedimen mengacu US.EPA 1996, A. granosa berdasarkan AOAC 2012. Hasil penelitian memperoleh pada air kadar Cu <0,001 mg/L – 0,002 mg/L dan Cr <0,001 mg/L - <0,003 mg/L ,pada sedimen kadar Cu 37,13 mg/kg - 49,41 mg/kg dan Cr 22,65 mg/kg - 29,25 mg/kg, pada A. granosa kadar Cu  0,43 mg/kg – 1,48 mg/kg dan Cr 0,44 mg/kg – 1,48 mg/kg. Analisis hasil pengukuran logam Cu, Cr pada air laut  menurut Kep.Men.LH nomor 51 tahun 2004 tidak melebihi baku mutu. pegukuran Cu dan Cr pada sedimen telah melampaui batas yang diterapkan NOAA 1999. A. granosa telah tercemari oleh logam Cu maupun Cr dan nilai MTI untuk logam Cu yaitu 0,187 gram per minggu serta 0,002 gram per minggu untuk logam Cr. Kata Kunci: Logam berat Cu; Cr; Anadara granosa; air laut; sedimen ABSTRACT Industrial development in Semarang has positive impact on people’s welfare and negative impact on life A. granosa. This study was conducted on October 2016 until Februari 2017 with the aim to know the levels of Cu and Cr metals in water, sediment, A. granosa and the valve if MTI in water of Tambak Lorok, Semarang.  The sampling location is set purpose sampling, levels of Cu and Cr in sea water using APHA 1992, sediment refers to US. EPA 1996, A.granosa based on AOAC 2012. The results of the research obtained Cu levels in water <0,001 mg/L - 0,002 mg/L, Cr <0,001 - <0,003 mg/L, on Cu sediment 37,13 mg/kg - 49,41 mg/kg, Cr levels in sediment 22,65 mg/kg - 29,25 mg/kg, on A. granosa Cu levels 0,43 mg/kg – 1,48 mg/kg and Cr levels 0,44 mg/kg – 1,48 mg/kg. Analysis of the results of measurement of Cu, Cr at sea water according to Kep.Men.LH number 51 of 2004 not exceeding the quality standard. The measurement of Cu and Cr on sediments has exceeded the limits applied by NOAA 1999. A. granosa has been contaminated by both Cu and Cr metals and the MTI value for Cu metals is 0.187 grams/week  also 0.002 grams/week for Cr. Keywords: Cu; Cr; Anadara granosa; sea water; sediment 

scholarly journals Traffic Noise Level Assessment in the Residential Area around Different Road Functions in Malang City, East Java, Indonesia

2021 ◽  
Vol 29 (3) ◽  
Author(s):  
Ngudi Tjahjono ◽  
Imam Hanafi ◽  
Latipun Latipun ◽  
Suyadi Suyadi
Keyword(s):  
Psychological Health ◽  
Noise Level ◽  
Urban Areas ◽  
Negative Impact ◽  
Heavy Traffic ◽  
Traffic Noise ◽  
Sound Level ◽  
Noise Levels ◽  
Significant Difference ◽  
Motorized Vehicles

Noise due to motorized vehicles is a major problem in urban areas which can interfere with physiological and psychological health. This study aims to determine the extent of noise levels outside and inside the house around the function of different roads in Malang City, East Java, Indonesia. The study was conducted by measuring the traffic noise level using a sound level meter. Measurements were taken in the afternoon between 16.00-21.00 during the peak of heavy traffic and outside working hours when residents were already at home. Statistical Student’s t-test analysis was used to test differences in the average noise level outside and inside the house on each road function. Variance analysis was used to compare noise levels around primary arterial roads, secondary arteries, primary collectors, secondary collectors, primary local, and secondary local. From the measurement results, it is known that the noise due to motorized vehicles is 84.28 dB on average. This exceeds the threshold based on the Decree of the State Minister for the Environment Number 48 of 1996. There was a significant difference in noise level between outside and inside the house on each road function. There was no significant difference in noise level between the functions of the road segments both outside and inside the house. The results of the study concluded that the traffic noise level at 16:00 to 21:00 hours on all roads that were targeted for research exceeds the national threshold. It is recommended that the level of traffic noise around roads in the city of Malang can be reduced to minimize the negative impact on physiological and psychological health.

scholarly journals How did the ‘state of emergency’ declaration in Japan due to the COVID-19 pandemic affect the acoustic environment in a rather quiet residential area?

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Kimihiro Sakagami
Keyword(s):  
Noise Level ◽  
Residential Area ◽  
The State ◽  
Residential Areas ◽  
Noise Levels ◽  
Noise Sources ◽  
State Of Emergency ◽  
Acoustic Environment ◽  
Large Cities ◽  
City Centres

The COVID-19 pandemic caused lockdowns in many countries worldwide. Acousticians have made surveys to monitor how cities became quieter under the lockdown, mainly in central areas in cities. However, there have been few studies on the changes in the acoustic environment due to the pandemic in the usually quieter residential areas. It may be expected to be different from the effect in ‘originally noisy’ areas. Also, the effect could be different in Japan, because the ‘state of emergency’ declaration there was different to lockdowns elsewhere. Considering these circumstances, this article reports the results of noise monitoring and makes some observations on the acoustic environment in residential areas far from city centres, to provide an example of how the acoustic environment was affected by the state of emergency declaration due to the COVID-19 pandemic in Japan. The results showed that the reduction of noise levels was somewhat less than that reported in large cities. Also, comparing the results after the cancellation of the state of emergency, the noise level increased again. However, observations of noise sources imply that a possible change in human behaviour may have also affected the acoustic environment.

scholarly journals Traffic Noise Assessment at Residential Areas in Skudai, Johor

2018 ◽  
Vol 34 ◽  
pp. 02024
Author(s):  
F.S. Sulaiman ◽  
N. Darus ◽  
N. Mashros ◽  
Z. Haron ◽  
K. Yahya
Keyword(s):  
Noise Level ◽  
Traffic Noise ◽  
Noise Pollution ◽  
Traffic Volume ◽  
Sound Level ◽  
Pollution Level ◽  
Vehicle Speed ◽  
Residential Areas ◽  
Traffic Characteristics ◽  
Noise Assessment

Vehicles passing by on roadways in residential areas may produce unpleasant traffic noise that affects the residents. This paper presents the traffic noise assessment of three selected residential areas located in Skudai, Johor. The objectives of this study are to evaluate traffic characteristics at selected residential areas, determine related noise indices, and assess impact of traffic noise. Traffic characteristics such as daily traffic volume and vehicle speed were evaluated using automatic traffic counter (ATC). Meanwhile, noise indices like equivalent continuous sound pressure level (LAeq), noise level exceeded 10% (L10) and 90% (L90) of measurement time were determined using sound level meter (SLM). Besides that, traffic noise index (TNI) and noise pollution level (LNP) were calculated based on the measured noise indices. The results showed an increase in noise level of 60 to 70 dBA maximum due to increase in traffic volume. There was also a significant change in noise level of more than 70 dBA even though average vehicle speed did not vary significantly. Nevertheless, LAeq, TNI, and LNP values for all sites during daytime were lower than the maximum recommended levels. Thus, residents in the three studied areas were not affected in terms of quality of life and health.

Sign in / Sign up

Export Citation Format

Share Document