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All Journal MIND (Multimedia Artificial Intelligent Networking Database) Journal Jurnal Pengabdian Masyarakat (ABDIRA)
YOULLIA INDRAWATY
Institut Teknologi Nasional Bandung
Aerospace Engineering Computer Science & IT Languange, Linguistic, Communication & Media Nursing Social Sciences Other

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Ekstraksi Ciri Pelafalan Huruf Hijaiyyah Dengan Metode Mel-Frequency Cepstral Coefficients YOULLIA INDRAWATY; IRMA AMELIA DEWI; RIZKI LUKMAN
MIND (Multimedia Artificial Intelligent Networking Database) Journal Vol 4, No 1 (2019): MIND Journal
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/mindjournal.v4i1.49-64

Abstract

Huruf hijaiyyah merupakan huruf penyusun ayat dalam Al Qur’an. Setiap hurufhijaiyyah memiliki karakteristik pelafalan yang berbeda. Tetapi dalam praktiknya,ketika membaca huruf hijaiyyah terkadang tidak memperhatikan kaidah bacaanmakhorijul huruf. Makhrorijul huruf adalah cara melafalkan atau tempatkeluarnya huruf hijaiyyah. Dengan adanya teknologi pengenalan suara, dalammelafalkan huruf hijaiyyah dapat dilihat perbedaannya secara kuantitatif melaluisistem. Terdapat dua tahapan agar suara dapat dikenali, dengan terlebih dahulumelakukan ekstraksi sinyal suara selanjutnya melakukan identifikasi suara ataubacaan. MFCC (Mel Frequency Cepstral Coefficients) merupakan sebuah metodeuntuk melakukan ektraksi ciri yang menghasilkan nilai cepstral dari sinyal suara.Penelitian ini bertujuan untuk mengetahui nilai cepstral pada setiap hurufhijaiyyah. Hasil pengujian yang telah dilakukan, setiap huruf hijaiyyah memilikinilai cepstral yang berbeda.
Sistem Pembelajaran Berbasis Website Quizpper untuk SMA Yayasan Mekar Arum Youllia Indrawaty; Winarno Sugeng; Ivan Pakpahan; Rangga Bayu; Raden Akbar; Muhammad Faizal
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 3, No 1 (2023): Abdira, Januari
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v3i1.247

Abstract

This community service activity was carried out with the aim that the existing teaching and learning process at the Mekar Arum Foundation High School, Bandung Regency, West Java became more efficient and flexible. By providing an output in the form of an online learning website called Quizpper (quiz without paper), the Quizpper website is designed with the aim of improving the quality of teaching and learning activities between students and teachers in achieving learning objectives. Through the features available on the Quizpper learning website, the learning process also becomes more structured and organized, this is because Quizpper utilizes a database storage system. Design and development are carried out using the Research and Development (RD) method with a waterfall development model which consists of several stages, namely, requirements analysis, design, implementation or coding, and testing. The Quizpper website was developed using the PHP Codeigniter 3 framework and the mysql database as the storage tool. The arrangement and appearance of the front-end in the Quizpper learning system are adjusted based on teaching and learning activities in class.
Co-Authors IRMA AMELIA DEWI Ivan Pakpahan Muhammad Faizal Raden Akbar Rangga Bayu RIZKI LUKMAN Winarno Sugeng