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Geneva: World Health Organization, [Date of publication not identified]
362.197 8 WOR s
Buku Teks  Universitas Indonesia Library
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Jenny Bashiruddin
"ABSTRACT
INTRODUCTION : Based on Indonesian Constitution, article 2712 mention that every Indonesian citizen has the right of having a job and wages in accordance to humanity. Bajaj as an model in this study is public transportation vehicle which is noisy and vibrating and potential to induce hearing and balance disturbances which could be dangerous to himself or to others. General Objectives of this study : To investigate the risks of noise and vibration in bajaj's drivers and to find the solutions to prevent them from hearing loss and balance disturbances.
Specific objectives : To determine : 1, hearing and balance functions induced by noise and vibration by audiometric and posturography tests 2. To find other physiologic factors such as age, blood pressure, blood glucose level, smoking habit and body mass index which could influence those functions ; 3, To determine the threshold of noise frequencies, intensity and also acceleration of vibration which contributed to noise.
Setting : Subdivision of Neurotology of ENT Department of Cipto Mangunkusumo Hospital, Jakarta, Study subjects : Bajaj drivers.
METHODS: The study was carried out from March 2000 until October 2001.Noise and vibration were measured using octave band analyzer and vibration meter. Clinical ENT examination, height and body weight for body mass index, blood pressure and blood glucose level tests were performed. The subjects were divided into four groups : the normal one, only hearing or balance problem group, group of both disturbances. The risk factors were calculated by bivariate and multivariate or logistic regression analyses.
RESULTS : Mean of bajaj's intensity level was 91 dBA, with minimum intensity 64 dBA, maximum intensity 96 dBA, mean acceleration of vibration was 4,2 misec2. Those results showed that noise and vibration of bajajs were over safety threshold, which has been established by OSHA. The rate of normal subjects was 27.72 %, whereas that of those who suffered from hearing and balance problems was 27,43%, and only 17.14% had hearing problems and 27,71 % had balance problems. The total was 72,28 % of disturbance. From the multivariate analysis, hearing and balance problems were influenced by age more than 40 years old, working periods more than 9 years, daily working hours more than 8 hours, history of heavy smoking habit and obesity. Balance problems were influenced by the same factors. But the working period was 5.9 years and hearing problems were only influenced by age more than 40 years old. It was concluded that balance function was more sensitive than hearing one. For prevention, this study also introduced risk scores for hearing and balance functions based on those physiological factors for workers who worked in noisy and vibrating areas, low risk for scores 0-5, moderate risk for scares 6-10 and high risk for scores more than 11. The sensitivity level was 70,83% and specificity was 73,20 %.
CONCLUSIONS : Mean of bajaj's intensity level was 91 dBA, with minimum intensity 64 dBA, maximum intensity 96 dBA. mean acceleration of vibration was 4,2 misec2, which are over the safety threshold. Noise and vibration could induce hearing and balance problems in 72,28% of drivers. Those problems are influenced by several factors such as age, working periods, daily working hours, smoking habit and obesity.
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Jakarta: Fakultas Kedokteran Universitas Indonesia, 2002
D486
UI - Disertasi Membership  Universitas Indonesia Library
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Primus Mitaran
"Gangguan pendengaran akibat bising masih menjadi masalah kesehatan baik di dunia maupun Indonesia. Data WHO 2005 melaporkan bahwa 278 juta 4.2 penduduk dunia mengalami gangguan pendengaran, 50 di Asia Tenggara termasuk Indonesia. Tingkat kebisingan di pelabuhan udara El Tari Kupang tahun 2010 mencapai 92,2 dB pada pagi hari dan 95,2 dB pada siang hari. Pada tahun 2011 tingkat kebisingan di area apron atau area udara mencapai rata-rata 90,48dB dengan interval 74,5-120 dB dan di area terminal rata-rata 89,2 dB. Pada tahun 2013 mencapai 91,5 dB di area apron dan 97,2 dB di ruangan check in, di ruangan keberangkatan mencapai 97 dB Data Tahunan KKP Kupang.
Penelitian ini bertujuan untuk mengetahui hubungan tingkat kebisingan dengan gangguan pendengaran pada pekerja di pelabuhan udara El Tari Kupang. Penelitian ini dilakukan menggunakan desain studi cross sectional analitik. Populasi studi pada penelitian ini adalah pekerja berjenis kelamin laki-laki yang bekerja pada perusahaan ground handling di pelabuhan udara El Tari Kupang tahun 2016. Hasil penelitian menemukan prevalensi gangguan pendengaran sensorineural pada pekerja di pelabuhan udara El tari Kupang sebesar 39,5.
Hasil estimasi risiko menemukan PR=1,80: 95 CI 1,01-3,19 artinya risiko gangguan pendengaran sensorineural pada pekerja ground handling yang terpapar tingkat kebisingan > 85 dBA 1,80 kali dibandingkan dengan pekerja ground handling yang terpapar tingkat kebisingan le; 85 dBA selama 8 jam TWA sehari di pelabuhan udara El Tari Kupang.
Kesimpulan: ada perbedaan risiko kejadian gangguan pendengaran antara pekerja yang terpapar tingkat kebisingan > 85 dBA dengan pekerja yang terpapar tingkat kebisingan le; 85 dBA selama 8 jam TWA sehari. Upaya pencegahan penting dilakukan yaitu mewajibkan semua pekerja menggunakan APD ear plug atau ear muff terutama yang bekerja di area apron pelabuhan udara El Tari Kupang.

Noise induced hearing impairment remained a health issue in Indonesia and the world. WHO 2005 reported 278 million 4.2 of the world population suffered from hearing impairment, 50 of them lives in South East Asia including Indonesia. In 2010, the noise level in El Tari airport of Kupang reached 92.2 dB in the morning and 95.2 dB in the noon time. In 2011, the noise level within the apron area or the air area reach the average of 90.48 dB with the interval of 74.5 ndash 120 dB and within the terminal area it reached the average of 89.2 dB. In 2013 the figure reached 91.5 dB within the apron area and 97.2 dB within the check in area, while within the departure area it reached 97 dB. Kupang Port Health Office, Annual Reports.
This research aims to find out the relationship between the noise level and the noise induced hearing impairment amongst the workers of El Tari airport in Kupang. The research applied cross sectional analytical design study. The study population of this research is male workers who works for the ground handling companies of El Tari airport in Kupang in 2016. The research found that the prevalence of sensorineural hearing impairment within the workers of El Tari airport in Kupang is 39.5.
The risk estimation result showed PR 1,80 95 CI 1,01 3,19. It means that the risk of suffering from sensorineural hearing impairment within the ground handling workers with the noise level exposure of more than 85 dB is 1.80 times compared to those with less or equal to 85 dBA noise level exposure for 8 TWA hours a day in the airport.
Conclusion there is a difference in the risk of suffering from sensorineural hearing impairment between the workers exposed to more than 85 dBA noise level and those exposed to less or equal to 85 dBA noise level per 8 TWA hours a day. It is crucial to take prevention efforts as in obliged the workers especially those working within the apron area of El Tari airport to use self protection devices ear plug or ear muff during their working hours within the apron area.
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Depok: Fakultas Kesehatan Masyarakat Universitas Indonesia, 2017
T47209
UI - Tesis Membership  Universitas Indonesia Library
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Lusianawaty Tana
"Ruang lingkup penelitian ini adalah gangguan pendengaran yang berhubungan dengan pajanan bising di lingkungan kerja, bertujuan untuk meningkatkan pengetrapan kesehatan dan keselamatan kerja di perusahaan pelapisan kayu lapis PT X. Rancangan penelitian berupa studi intervensi, dimana identifikasi masalah dikumpulkan melalui pengamatan dan wawancara.
Hasil yang diperoleh menunjukkan adanya beberapa faktor di lingkungan kerja yang dapat menimbulkan gangguan kesehatan bagi tenaga kerja yaitu faktor bising, panas, penerangan, getaran mekanis, debu kayu, zat kimia dan fisiologi kerja. Dengan menggunakan kriteria matriks, faktor bising mendapat prioritas pertama untuk diteliti lebih lanjut.
Hasil pengukuran intensitas bising di bagian genset adalah 97,5 - 102,2 dBA, sawmill 84,9 - 108,2 dBA dan heating floor 86,1 - 98,5 dBA. Dari hasil pemeriksaan telinga dan pemeriksaan audiometri terhadap 22 orang tenaga kerja yang memenuhi kriteria inklusi dan eksklusi di tiga bagian tersebut diperoleh 7 orang ( 31,81 % ) menderita noise induced hearing loss (NIHL ), 13,6 % dengan keluhan tinitus dan 36,36 % dengan keluhan penurunan daya dengar sementara. Pada uji statistik hanya umur yang mernpunyai hubungan bermakna terhadap NIHL ( p < 0,05 ), sedangkan lama kerja, sikap dan perilaku tidak ( p > 0,05 ).
Cara intervensi yang dilaksanakan ditetapkan berdasarkan kriteria matriks yaitu berupa penyuluhan mengenai bising dan alat pelindung telinga, serta pemberian sumbat telinga. Hasil intervensi yang dilakukan terlihat mempunyai hubungan berrnakna terhadap perubahan perilaku terhadap tenaga kerja ( p < 0,05 ).

The scope of this study is hearing disorder related noise int he workplace, as an effort to increase health and safety in plywood industry PT X. The design used in this study is intervention study, problem were indentified throught observations and questioners.
The result showed that noise,heat, lighting, mechanical vibration, wood dust, chemicals and work physiology had influenced the worker's health. Using matrix criteria, noise had first priority to be studied. the resulth of noise's intensity in genset was 97,5-102,2 dBA, sawmill was 84,90108,2 dBA and heating floor was 86,1-98,5dBa. Audiometry examination showed that 7 (31,81%) from 22 persons had noise induced hearing loss (NHL), 13,6% complained about tinitus and 36,36% Complained temporary thershold shift.
Statistical test showed only age influence NHL significantly (p<0.05), but work time, perception, behaviour did not.
Intervention was chosen by using matrikx criteria. The intervetion were education about noise and ear protectors, and giving earplugs to workers at these area. The statistical test showed that education and using earplugs had influenced workers behaviour significantly (p<0.05).
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Depok: Fakultas Kesehatan Masyarakat Universitas Indonesia, 1998
T-Pdf
UI - Tesis Membership  Universitas Indonesia Library
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Eriza
"ABSTRAK
Pelajar sekolah menengah dengan rentang usia 6-19 tahun diperkirakan telah mengalami gangguan pendengaran akibat penggunaan PLDs. Penggunaan PLDs sendiri apabila didengarkan pada volume yang tinggi dan digunakan dalam waktu yang lama akan menyebabkan gangguan pendengaran dan komunikasi verbal. Untuk menilai sensibiltas saraf pendengaran dapat dilakukan dengan pemeriksaan distorssion product otoacouatic emission (DPOAE) dan audiogram. Komunikasi verbal dinilai dengan pemeriksaan audiometri tutur. Gangguan sensibilitas saraf pendengaran dilihat dari hasil signal to noise ratio (DPOAE) dan audiometri nada murni ≥25 dB. Gangguan fungsi komunikasi verbal apabila speech recognition treshold (SRT) ≥30 dB. Penelitian potong lintang ini dilakukan di SMU Negeri di Jakarta pada bulan Oktober 2013, melibatkan 96 percontoh pengguna PLDs. Kemudian dilakukan pemeriksaan DPOAE, audiometri nada murni dan audiometri tutur. Sebanyak 27,2% mengalami gangguan sensibilitas saraf pendengaran. Didapatkan 6,3 % mengalami gangguan komunikasi verbal. Tidak ditemukan hubungan yang bermakna antara jenis kelamin, jenis earphone, besarnya intensitas dan lama pemakaian terhadap terjadinya gangguan sensibilitas saraf pendengaran. Namun dengan melihat nilai Odds Ratio pada pemakaian earphone jenis earbud memiliki resiko 3,69 kali mengalami gangguan pendengaran dan apabila mendengarkan pada 8-14 jam setiap minggu nya memiliki resiko 3,08 kali mengalami gangguan sensibilitas saraf pendengaran. Kelemahan penelitian ini pada desain penelitian , validasi output dan kurang dieskplornya faktor-faktor lain yang turut berperan dalam memengaruhi terjadinya gangguan pendengaran. Penelitian lebih lanjut perlu dilakukan untuk mencari faktor apa saja yang mempengaruhi terjadinya gangguan sensibilitas saraf pendengaran dan hubungannya terhadap terjadinya gangguan pendengaran.

ABSTRACT
High school students with the age range of 6-19 years old are assumed to suffer from hearing impairment from using PLDs. The usage of PLDs with high volume in long term will cause hearing and verbal communication impairments. Distorssion product otoacoustic emission (DPOAE) examination and pure tone audiometry can be used to evaluate the hearing organ function. Verbal communication function can be evaluated with speech audiometry examination. Hearing impairment is seen from the result of DPOAE signal to noise ratio and hearing threshold ≥25 dB. Communication impairment is seen from speech recognition test (SRT) ≥30 dB. This cross sectional study was conducted in the 70 General High School in October 2013, involving 96 samples using PLDs All samples had DPOAE, pure tone and speech audiometry examinations. (27,2%) had hearing impairments, in which (6,3%) had verbal communication impairments. There were no significant correlation between sex, earphone types, intensity and usage duration with the decrease of sensibility hearing impairment. Although by assessing Odds Ratio value, the usage of earbud type earphone increases the risk of hearing impairment by 3,69 times and duration of 8-14 hours every week has 3,08 higher risk of hearing impairment. The weaknesses of this study are the study design, validation output of PLDs and other factors contributing in causing hearing impairment were not explored. Further study is required to seek the factors contributing in causing hearing impairment from noise and its correlation with the occurrence of hearing impairment."
Jakarta: Fakultas Kedokteran Universitas Indonesia, 2014
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UI - Tesis Membership  Universitas Indonesia Library
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Johan Mediawanto Limaksana
"Latar Belakang: Adanya sumber bising di tempat kerja tidak bisa dihindari. Dampak kesehatan yang paling menonjol adalah gangguan pendengaran/tuli yang merupakan penyakit akibat kerja yang seharusnya dapat dicegah. Deteksi dini dengan melakukan pemeriksaan audiometri secara rutin pada high risk worker, merupakan salah satu kunci dalam mencegah terjadinya penyakit akibat kerja ini.
Metoda: Cross sectional dengan jumlah sampel 114, membandingkan data hasil audiometri Desember 2011 dengan audiometri Desember 2013 pada medical check up, serta data dari Tim P2K3 berupa data pajanan bising, jenis APD, ketaatan APD dan program pemeliharaan mesin.
Hasil:. Didapatkan korelasi cukup kuat peningkatan ambang dengar tahun 2011 dan 2013 (uji Spearman p < 0.001, r + 0.486 pada telinga kanan dan + 0.598 pada telinga kiri). Prevalensi peningkatan ambang dengar tahun 2011-2013 adalah 63.2%, dengan tipe unilateral lebih banyak (65.3%). Secara umum besar peningkatan ambang dengar adalah 5 dB (73.6%). Peningkatan ambang dengar ≥ 10 dB sebanyak 44% pada tipe bilateral, dan 17% pada tipe unilateral. Pada telinga kanan besar peningkatan ambang dengar antara 5 - 45 dB dan pada telinga kiri antara 5 - 35 dB. Faktor bidang okupasi dan non okupasi tidak didapatkan hubungan yang bermakna pada penelitian ini. Faktor Kesesuaian APD, Ketaatan APD dan maintenance mesin tidak dapat dianalisis lebih lanjut karena mempunyai kesamaan data.
Kesimpulan: Terdapat 63.2% pekerja terpajan bising mengalami peningkatan ambang dengar selama tahun 2011-2013, tetapi tidak didapatkan hubungan bermakna antara peningkatan ambang dengar dengan faktor-faktor yang terkait.

Background : It is undeniable that there are sources of noise in the working area. The effects that is commonly seen are hearing loss/deafness that is considered as a occupational disease which actually can be prevented. Early detection using audiometry examination routinely on high risk worker, is an important key in preventing the occupational disease.
Methods : Cross-sectional method was used with 114 samples that compares the audiometry data from December 2011 to December 2013 from medical check up, and data from the P2K3 company team that is noise-exposure data, PPE types, PPE obedience and machine service programme.
Results: There is a moderate correlation between an increased hearing threshold in the year 2011 and 2013 (Spearman test p<0.001, r+0.486 on the right ear and +0.598 on the left ear). The prevalance of the increased in hearing threshold from the year 2011-2013 is 63.2% with the unilateral type is higher (65.3%). Commonly the amount of deviation of the hearing threshold is 5 dB (73.6%). An increased in the hearing threshold of ≥ 10 dB is 44% on bilateral type, and 17% on unilateral type. On the right ear the hearing threshold increased between 5-45dB and left ear between 5-35 dB. There is no significance relationship between occupational and non-occupational factors in this research. PPE acceptance factor, PPE obedience and machine maintenance couldnot be analyze any further because they have a similar data.
Conclusion: There were 63.2% workers that had increased in hearing threshold around the year 2011 and 2013, but there is no significance relationship between the increased hearing threshold and the factors associated.
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Jakarta: Fakultas Kedokteran Universitas Indonesia, 2014
T-Pdf
UI - Tesis Membership  Universitas Indonesia Library
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Fatimah Kayla Kameela
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Gangguan pendengaran pada umumnya dapat terjadi sejak lahir (tuli kongenital) atau di kemudian hari (tuli didapat). Kedua grup memiliki perbedaan karakteristik yang berdampak pada proses pengobatannya. Oleh karena itu, mengetahui kedua jenis penyakit tersebut terlebih dahulu sebelum melanjutkan ke tindakan selanjutnya adalah sangat penting. Namun, saat ini di Indonesia masih belum ada program skrining yang berjalan untuk mendeteksi gangguan pendengaran pada anak sejak dini. Menanggapi hal tersebut, penelitian ini bertujuan menganalisis data Diffusion Tensor Imaging (DTI) dari kedua jenis pasien tuli untuk dilanjutkan ke proses klasifikasi dan clustering supaya didapat model yang dapat membedakan kedua kondisi tersebut. Pengembangan model dilakukan melalui proses hyperparameter tuning serta percobaan terhadap dataset dengan dan tanpa fitur usia. Selanjutnya, diterapkan juga percobaan terhadap ada atau tidaknya data validasi terpisah. Performa model dianalisis berdasarkan beberapa metrik evaluasi seperti akurasi, presisi, spesifisitas, recall, confusion matrix, skor F1, area under the ROC curve (AUC-ROC), precision-recall curve, dan silhouette score. Hasil analisis secara keseluruhan menunjukkan bahwa performa model menggunakan fitur usia lebih baik, yaitu pada model klasifikasi diperoleh spesifisitas 89.89%, skor F1 91.93%, dan AUC-ROC 88.61%, dan pada model clustering diperoleh nilai silhouette sebesar 0.8524. Analisis tanpa fitur usia menunjukkan bahwa kedua kelompok dapat diklasifikasi, namun tidak berdasarkan kondisi maturasinya, sedangkan hasil clustering menunjukkan pengelompokkan kelas yang berbeda dari klasifikasi. Penelitian ini berpotensi untuk dikembangkan lebih lanjut, terutama jika kedua kelas memiliki rasio dataset yang seimbang.


In general, hearing disorders can occur since birth (congenital hearing loss) or later in life (acquired hearing loss). Both group has different characteristics that affected the treatment process. Therefore, knowing both types of diseases beforehand before proceeding to further actions is crucial. However, currently in Indonesia, there are no any functional screening programs to detect hearing disorders on children from early ages. In response to this, this study aims to analyze Diffusion Tensor Imaging (DTI) data from both types of deaf patients to proceed to the classification and clustering processes to obtain a model that can differentiate between the two conditions. Model development is conducted through hyperparameter tuning and experimentation with datasets with and without age features. Additionally, we will experiment with the presence or absence of separate validation data. The model's performance is analyzed based on several evaluation metrics such as accuracy, precision, specificity, recall, confusion matrix, F1 score, area under the ROC curve (AUC-ROC), precision-recall curve, and silhouette score. The overall analysis results show that the model performance using age features is better, namely in the classification model, specificity of 89.89%, F1 score of 91.93%, and AUC-ROC of 88.61% are obtained. Meanwhile, in the clustering model, a silhouette score of 0.8524 is obtained. The analysis without age features indicates that both groups can be classified, but not based on their maturation conditions, while the clustering results show different grouping of classes from the classification. This research has the potential for further development, particularly if both classes have a balanced dataset ratio and age data distributed evenly.

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Depok: Fakultas Teknik Universitas Indonesia, 2024
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UI - Skripsi Membership  Universitas Indonesia Library
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Arvin Yardhika
"Hingga saat ini, penderita kecacatan pendengaran masih memerlukan alat bantu untuk berkomunikasi, terutama untuk komunikasi lisan yang merupakan bagian penting dalam kehidupan sehari-hari. Skripsi ini membahas pengembangan sistem alat bantu pembacaan bibir (Lip Reading) dengan metode MDTW (Multidimension Dynamic Time Warping). Metode ini memanfaatkan aspek-aspek fisik bibir manusia untuk mendeteksi kata-kata yang diucapkan. Aspek-aspek yang digunakan adalah tinggi bibir, lebar bibir, rasio tinggi-lebar, dan area dari bibir. Dari video, sistem mendeteksi lokasi bibir dan menerjemahkan gerak bibir menjadi kata-kata yang dapat dimengerti pengguna. Video input akan divariasikan berdasarkan resolusi, frame rate, noise, dan jumlah database. Kata-kata yang diterjemahkan dibatasi untuk Bahasa Indonesia dan Bahasa Inggris. Hasil eksperimen menggunakan bahasa Indonesia sebanyak 308 sampel dan bahasa Inggris dengan 160 sampel, masing-masing menunjukkan akurasi tertinggi sebesar 72.5% untuk bahasa Inggris dan 63% untuk bahasa Indonesia. Tingkat akurasi pada resolusi 1280×720, 1024×768, 720×576, 720×480 masing-masing sebesar 72.5%, 70%, 68.75%, dan 62.5%. Tingkat akurasi pada frame rate 30fps, 25fps, dan 20fps masing-masing sebesar 72.5%, 70%, dan 68.75%. Tingkat akurasi menggunakan noise salt & pepper dengan kepadatan sebesar 0.01 hingga 0.1 menghasilkan akurasi antara 48.75 hingga 63.75%. Berdasarkan eksperimen ini, tingkat akurasi akan dipengaruhi resolusi, frame rate, noise, dan jumlah database.

Until now, persons with hearing disabilities need hearing aids for communication, especially in oral communication which is a very important part in daily life. This research report describes about development of lip reading system using MDTW (Multidimension Dynamic Time Warping). This methods implements physical aspects from human lips recorded to recognize the speaker‟s words. There are 4 physical aspects from lips that will be used, i.e. lip‟s heights, lip‟s width, lip‟s height-width ratio, and area. Video processing is performed to locate the lips and translate the lips motion into understandable words for user. In the Model, Indonesian and English simplewords istranslated. Words recognition accuracy is analyzed based on various input videos and other parameters. Experiments using Indonesian languange resulted on 63% accuracy and English languange resulted on 72.5% accuracy. This experiment used 4 type of resolutions, 1280×720, 1024×768, 720×576, and 720×480. Each resolution resulted on 72.5%, 70%, 68.75%, and 62.5% accuracy respectively. This experiment used 3 types of frame rates, 30fps, 25fps, and 20 fps. Each frame rate resulted on 72.5%, 70%, and 68.75% accuracy respectively. This experiment used salt and pepper noise, varied with density between 0.01 and 0.1. The accuracy with noise varied between 48.75 and 63.75%. Accuracy will be based on resolution, frame rate, noise, and databse size.
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Depok: Fakultas Teknik Universitas Indonesia, 2014
S57613
UI - Skripsi Membership  Universitas Indonesia Library
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Dadan Rohdiana
"Gangguan pendengaran sensorineural merupakan salah satu komplikasi pada otitis media supuratif kronik (OMSK). Kelainan ini bisa bersifat sementara atau permanen dan dipengaruhi oleh banyak faktor. Pemeriksaan audiometri konvensional, masking dan tes Sensorinural Acuity Level (SAL) dapat menilai seberapa besar kejadian ini. Penelitian ini bertujuan untuk mengetahui prevalensi gangguan pendengaran sensorineural pada OMSK dan faktor yang berhubungan.
Penelitian ini merupakan penelitian potong lintang bersifat deskriptif analitik yang dilakukan di Poli THT RSUPN dr. Cipto Mangunkusumo periode Januari-Mei 2015 melibatkan 73 telinga OMSK. Gangguan pendengaran sensorineural pada OMSK didapatkan sebanyak 24,7% dan umumnya terjadi pada frekuensi tinggi. Tipe OMSK, durasi penyakit, dan tipe perforasi dapat memengaruhi gangguan pendengaran sensorineural dan secara statistik bermakna. Gangguan pendengaran sensorineural terjadi pada OMSK dan pemeriksaan audiometri yang benar dapat menentukan kejadian ini. Tipe OMSK, durasi penyakit, dan tipe perforasi memengaruhi kejadian gangguan pendengaran sensorineural pada OMSK.

Sensorineural hearing loss is one of the complications of chronic suppurative otitis media (CSOM). This order can be temporary or permanent and influenced by many factors. Conventional audiometry, masking, and Sensorineural Acuty Level (SAL) test can diagnose this incident. This study aims to determine the prevalence sensorineural hearing loss in chronic suppurative otitis media and related factors.
This study was a cross sectional descriptif analytic which done at ENT Department Cipto Mangunkusumo Hospital periode January to May 2015 involving 73 ears of CSOM. The prevalence of sensorineural hearing loss in CSOM is about 24,7% and generally occurs at high frequency. Type of CSOM, duration of disease, and type of perforation may affect sensorineural hearing loss and statistically significant. Sensorineural hearing loss accurs in CSOM and audiometry examination can determine this condition. Type of CSOM, duration of disease, and type of perforation influence the incidence of sensorineural hearing loss in CSOM.
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Jakarta: Fakultas Kedokteran Universitas Indonesia, 2015
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UI - Tesis Membership  Universitas Indonesia Library
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Linardita Ferial
"Aktivitas di terminal berpotensi menimbulkan pencemaran lingkungan antara lain kebisingan. Tingkat kebisingan yang tinggi berpotensi untuk terjadinya gangguan kesehatan bagi manusia khususnya gangguan pendengaran. Penelitian ini bertujuan untuk mengidentifikasi hubungan antara tingkat kebisingan terhadap gangguan pendengaran penduduk di lokasi pemukiman sekitar Terminal Pakupatan. Penelitian ini menggunakan desain studi cross sectional pada enam pemukiman di sekitar Terminal Pakupatan, Kota Serang, Provinsi Banten pada Januari-Mei 2018. Besar sampel sebanyak 100 orang dengan metode proposional random sampling.
Hasil penelitian menunjukkan tingkat kebisingan di lokasi pemukiman sekitar Terminal Pakupatan mencapai 81,09 dB dimana telah melewati baku mutu kebisingan yang mengacu pada Keputusan Menteri Lingkungan Hidup Nomor 48 Tahun 1996 sebesar 55 dB. Variabel confounding yaitu umur, riwayat penyakit, status bekerja, konsumsi rokok, konsumsi alkohol dan lamanya tinggal. Masyarakat yang tinggal di lokasi dengan tingkat kebisingan lebih dari 55 dB memiliki risiko yang lebih tinggi dibandingkan dengan yang tinggal di lokasi dengan tingkat kebisingan kurang dari 55 dB 3,39; 0,61-26,91, setelah dikontrol oleh jenis pekerjaan dan lama tinggal sehingga perlu adanya upaya pencegahan rambatan bising kepemukiman dengan menerapkan jalur hijau atau penanaman pohon.

potential to cause environmental pollution, such as noise. High noise levels have the potential to cause health problems for humans especially hearing loss. This study aimed to identify the relationship between noise level to hearing loss in residential locations around Pakupatan Bus Station. This study used cross sectional study design in six settlements around Pakupatan Bus Station, Serang City, Banten Province conducted in January May 2018. The number of samples is 100people with proportional random sampling method.
The results of the analysis showed that the noise level at the residential area around Pakupatan Bus Station reached 81.09dB where it has passed the noise quality standard based on the Decree of the Minister of the Environment Number 48 Year 1996 of 55 dB and found that people exposed to noise ge 55dB have lower risk compared to people exposed to noise.
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Depok: Fakultas Kesehatan Masyarakat Universitas Indonesia, 2018
T50232
UI - Tesis Membership  Universitas Indonesia Library
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