Developing Speech Recognition System for Quranic Verse Recitation Learning Software

Quran as holy book for Muslim consists of many rules which are needed to be considered in reading Quran verse properly. If the recitation does not meet all of those rules, the meaning of Quran verse recited will be different with its origins. Intensive learning is needed to be able to do correct recitation. However, the limitation of teachers and time to study Quran verse recitation together in a class could be an obstacle in Quran recitation learning. In order to minimize the obstacle and to ease the learning process we implement speech recognition techniques based on Mel Frequency Cepstral Coefficient (MFCC) features and Gaussian Mixture Model (GMM) modeling, we have successfully designed and developed Quran verse recitation learning software in prototype stage. This software is interactive multimedia software which has many features for learning flexibility and effectiveness. This paper explains the developing of speech recognition system for Quran learning software which is built with the ability to perform evaluation and correction in Quran recitation. In this paper, the authors present clearly the built and tested prototype of the system based on experiment data

Signal Enhancement by Single Channel Source Separation

Most gadgets and electronics devices are commonly equipped with single microphone only. This is difficult task in source separation world which traditionally required more sensors than sources to achieve better performance. In this paper we evaluated single channel source separation to enhance target signal from interred noise. The method we used is non-negative matrix factorization (NMF) that decompose signal into its components and find the matched signal to target speaker. As objective evaluation, coherence score is used to measure the perceptual similarity from enhanced to original one. It show the extracted has 0.5 of average coherence that shows medium correlation between both signals

Kualitas Lingkungan Permukiman di Desa Wisata Air Ponggok Kecamatan Polanharjo, Klaten

Penelitian ini mengkaji kualitas lingkungan permukiman di kawasan obyek wisata dengan tujuan memperoleh data kualitas lingkungan permukiman dan data korelasi kualitas lingkungan permukiman dengan jarak lokasi obyek wisata Umbul Kapilaler dan Umbul Ponggok di Desa Ponggok. Penelitian menggunakan parameter: aspek penghuni rumah, fisik bangunan permukiman, status legalitas, dan lingkungan permukiman. Metode yang digunakan adalah teknik cluster sampling. Responden yang dipilih adalah 60 keluarga di daerah penelitian. Penilaian kualitas lingkungan permukiman menggunakan statistik deskriptif. Selain menggunakan analisis deskriptif untuk menjelaskan penilaian kualitas lingkungan permukiman, penelitian ini menggunakan metode person product moment. Hasil penelitian di Dusun Umbulsari menunjukan bahwa 2 permukiman memiliki kategori baik, 10 permukiman memiliki kategori sedang, 18 permukiman memiliki kategori buruk. Sedangkan, di Dusun Ponggok menunjukan bahwa 13 permukiman memiliki kategori baik, 14 permukiman memiliki kategori sedang, 3 permukiman memiliki kategori buruk. Hasil korelasi diketahui bahwa permukiman yang lokasi jaraknya dekat dengan obyek wisata maka kualitas lingkungan permukimannya baik

Analisis Partisipasi Anggota pada Koperasi Karyawan Pt.pln “Mekar” Wilayah Kalimantan Barat

This thesis titled "Analysis the Participation of Members in the Employee Cooperative PT. PLN (Persero) "MEKAR" Areas of West Borneo. The focus of this research was to determine participation of members in saving saving capital, participation of members in following annual meeting of members, participation of members in utilizing the services a cooperative venture.The method used in the research is descriptive qualitative of survey shape. Sources of data in this study was cooperative chairmen, one of the managers of a cooperative and a three members a cooperative. This research uses data collecting technique with a direct communication technique and a technique of documentary studies in the form of interviews and a documentation. Whereas the data collection tools in the form of as interview guides and a record sheet. Research results show that the participation of members in saving capital can be categorized a good saving capital. Then participation of members in following the Annual Members Meeting can be category as very good and a for participation of members in utilizing the services cooperative effort category good

Pemisahan Banyak Sumber Suara Mesin Menggunakan Independent Component Analysis (Ica) Untuk Deteksi Kerusakan

Pemeliharaan kondisi mesin di industri membutuhkan kecepatan dan kemudahan, salah satu metodenya adalah dengan analisis getaran. Getaran mesin menyebabkan pola suara yang diemisikan mesin, di mana suara mesin satu bercampur dengan mesin lainnya. Blind Source Separation (BSS) merupakan teknik memisahkan sinyal campuran berdasarkan sifat kebebasan statistik antar sumber. Melalui simulasi dengan beberapa motor dan susunan mikrofon sebagai sensor, didapatkan data suara campuran dari beberapa motor yang terekam melalui tiap mikrofon. Intensitas sinyal yang diterima mikrofon berbeda satu sama lain, tergantung pada jarak dan sudut datangnya. Tujuan penelitian ini adalah untuk memisahkan sinyal campuran dari tiap mikrofon sehingga didapatkan sinyal estimasi sumber untuk mendeteksi kerusakan motor. Berdasarkan hasil penelitian, diperoleh pemisahan sinyal terbaik dalam Time-Domain ICA. Sinyal estimasi tersebut dianalisis untuk menentukan kondisi kerusakan mesin berdasarkan pola frekuensi sesaatnya. Maintenance of engine conditionin the industry requires speed and convenience, one of the method is by vibration analysis. Machine’s vibration causes the machine emitted sound pattern, in which an engine sound mixed with other machine’s. Blind Source Separation (BSS) is a technique to separate mixed signals based on the statistical independence properties between the sources. Through simulation with several motors and the composition of the microphones as the sensor, noise mixture data obtained from some motors recorded by each microphone. The signal intensity received by microphone are different from each other, depending on the distance and angle of arrival. The purpose of this study is to separate the mixed signals from each microphone to obtain estimation of the signal source to detect the motor damage . Based on the research, obtained the best signal separation in the Time-Domain ICA. Signal estimation is analyzed to determine the condition of an engine failure patterns based on instantaneous frequency

Analisis Dan Simulasi Video Watermarking Menggunakan Metode Dual Tree Complex Wavelet Transform (DT-CWT) Dan Singular Value Decomposition (SVD)

Video piracy is the act of obtaining, copying, and selling or distributing videos that already had the copyright without the consent of the copyright owner. Watermarking is a process which embeds an additional information in the host video signal so that the embedded watermark cannot be seen and difficult to be erased or altered. Video watermarking in this journal used a mp4 format video and two different watermark images. Host video frames are divided into two equal lots, some of the frames are embedded by watermark image 1, and the others are embedded by watermark images 2. The methods used are Dual-Tree Complex Wavelet Transform (DTCWT) and Singular Value Decomposition (SVD). The two watermarks are embedded and extracted in each subband at a depth level 1 to level 4 DTCWT - SVD with the aim of seeking the best subband and the best level for embedding and extracting. In the extraction testing, watermarked video is given several attacks before extraction process. Based on the MOS and PSNR value the DTCWT-SVD level for embedding process is level 4, and based on the MOS and MSE value, the best extraction images are produced from the level 3. The best subband for embedding watermark are the subbands with three parts such as {1,5}{1,1}{1,2} and {1,5}{1,2}{1,2}

Holographic Screening Length in a Hot Plasma of Two Sphere

We study the screening length of a quark-antiquark pair moving in a hot plasma living in two sphere $S^2$ manifold using AdS/CFT correspondence where the background metric is four dimensional Schwarzschild-AdS black hole. The geodesic solution of the string ends at the boundary is given by a stationary motion in the equatorial plane as such the separation length $L$ of quark-antiquark pair is parallel to the angular velocity $\omega$. The screening length and the bound energy are computed numerically using Mathematica. We find that the plots are bounded from below by some functions related to the momentum transfer $P_c$ of the drag force configuration. We compare the result by computing the screening length in the quark-antiquark reference frame where the gravity dual are "Boost-AdS" and Kerr-AdS black holes. Finding relations of the parameters of both black holes, we argue that the relation between mass parameters $M_{Sch}$ of the Schwarzschild-AdS black hole and $M_{Kerr}$ of the Kerr-AdS black hole in high temperature is given by $M_{Kerr}=M_{Sch}(1-a^2l^2)^{3/2}$, where $a$ is the angular momentum parameter.Comment: Major revision: title changed, adding authors, 13 pages, 8 figures, etc. Accepted for publication in European Physical Journal

Manajemen Pondok Pesantren Tahfidz Qur\u27an Raudlotul Huffadz Tabanan Bali (Kepemimpinan, Cara Belajar)

This study aims to determine the type of leadership in leading a boarding school clerics Tahfidz Qur\u27an Raudlotul Huffadz Kediri Tabanan Bali and learning are used in the learning process Tahfidz Qur\u27an in Pondok Pesantren Kediri Tabanan Bali Raudlotul Huffadz. This study uses a qualitative research design.Research using the techniques of data collection interviews, documents and observations. Interviews were conducted with religious scholars, students and the community board. Documents obtained from administrative records that exist in the administration office. observations made to obtain valid data. Results of this study found that the Pondok Pesantren Kyai Raudlotul Huffadz Kediri Tabanan Bali is a charismatic leader. Clerics possessed charisma is one force that can make an impact in the environment, but Kyai Nur Hadi did not see the board, students and the community as a subordinate, but as a partner. Kyai Nur Hadi always motivate students to launch memory. And the learning process of students using methods muraja\u27ah and Ziyadah, so that students are able to meet the target of 5 Juz within one year and the students have completed 6 years of memory