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All Journal Jurnal Sains dan Informatika Aksi Nyata : Jurnal Pengabdian Sosial dan Kemanusiaan
Dimas Abdul Aziz
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Engineering Law, Crime, Criminology & Criminal Justice Mathematics

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Simulasi Ekstraksi Fitur Suara menggunakan Mel-Frequency Cepstrum Coefficient Santoso Santoso; Ratna Hartayu; Choirul Anam; Dimas Abdul Aziz
Jurnal Sains dan Informatika Vol. 8 No. 1 (2022): Jurnal Sains dan Informatika
Publisher : Teknik Informatika, Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jsi.v8i1.357

Abstract

Berbicara adalah cara komunikasi yang paling mudah dan banyak digunakan antara manusia. Pengembangan antarmuka komputer manusia untuk membangun dialog serupa antara mesin dan manusia adalah inspirasi di balik sistem pengenalan suara. Salah satu algoritma tersebut adalah koefisien Cepstral frekuensi Mel. Makalah ini menjelaskan semua tahapan teknik MFCC bersama dengan deskripsi singkat dari setiap proses. Dalam penelitian ini dijelaskan salah satu metode alternatif analisa pengenalan suara. Program simulasi menggunakan python. Penelitian ini menghasilkan analisa simulasi perubahan data sinyal suara, menggambarkan implementasi pengenalan pola suara. Dalam penelitian ini dikembangkan metode filter hamming window, fast fourier transform(FFT) dan MFCC
Peran Usaha Telur Asin dalam Membantu Ekonomi di Kecamatan Kandangan Dimas Abdul Aziz; Ahmad Rifki Andika Muhdiyanto; M Wildan Al Hakim; Farid Rizky Akbar; Syahru Ramadhan A.G; Ahmad Fakhruddin Fajrul Islam
Aksi Nyata : Jurnal Pengabdian Sosial dan Kemanusiaan Vol. 2 No. 3 (2025): Aksi Nyata : Jurnal Pengabdian Sosial dan Kemanusiaan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/aksinyata.v2i3.1574

Abstract

The purpose of this study was to determine and explain the role of salted egg businesses in helping to improve the economy of the community in Kandangan District. Micro and small businesses such as salted egg production have great potential in contributing to household income and local labor absorption. This study uses a case study method with a qualitative approach. Data were collected through field observations, in-depth interviews with salted egg business actors, and documentation of business activities. The results of the study show that salted egg businesses in Kandangan District are not only the main source of income for some people, but also create jobs, encourage economic independence, and increase the purchasing power of local people. In addition, business actors also show creativity in packaging and marketing products, both conventionally and digitally. This study concludes that salted egg businesses can be one of the driving forces of a sustainable local economy if supported by adequate training, market access, and capital.
Co-Authors Ahmad Fakhruddin Fajrul Islam Ahmad Rifki Andika Muhdiyanto Farid Rizky Akbar I Gusti Bagus Wiksuana M Wildan Al Hakim Ratna Hartayu Santoso Santoso Syahru Ramadhan A.G