Development of an acoustic guitar tuner and graphical user interface (GUI) using MATLAB
Beautiful music requires precisely tuned instruments. Tuning a guitar is necessary for any guitarist on their first day. This work demonstrates an understanding of the critical characteristics that must be considered while developing an acoustic guitar tuner and the logical process of designing such...
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| Formato: | UMS Journal (OJS) |
| Idioma: | eng |
| Publicado em: |
Universitas Muhammadiyah Surakarta
2022
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| Acesso em linha: | https://journals2.ums.ac.id/index.php/arstech/article/view/1185 |
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| _version_ | 1805340800185270272 |
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| author | Hasan, Mohammad Mainul Islam, Saiful |
| author_facet | Hasan, Mohammad Mainul Islam, Saiful |
| author_sort | Hasan, Mohammad Mainul |
| collection | OJS |
| description | Beautiful music requires precisely tuned instruments. Tuning a guitar is necessary for any guitarist on their first day. This work demonstrates an understanding of the critical characteristics that must be considered while developing an acoustic guitar tuner and the logical process of designing such a tuner. The study aimed to create an algorithm using the Butterworth Filter and Fast Fourier Transform (FFT) capable of adequately analysing the frequency spectrum of a plucked guitar string to determine its fundamental frequency. The developed system compared the detected frequency and the standard frequency of the picked guitar string, which then requested the user on the tuning state of that corresponding string. The error in frequency detection was found to be in the order of 0.02%. The MATLAB App Designer tool created a Graphical User Interface (GUI) that users could use to easily tune guitars using the generated application. The implemented tuner overcame the steep learning curve and high sensitivity of traditional ones. |
| format | UMS Journal (OJS) |
| id | oai:ojs2.journals2.ums.ac.id:article-1185 |
| institution | Universitas Muhammadiyah Surakarta |
| language | eng |
| publishDate | 2022 |
| publisher | Universitas Muhammadiyah Surakarta |
| record_format | ojs |
| spelling | oai:ojs2.journals2.ums.ac.id:article-1185 Development of an acoustic guitar tuner and graphical user interface (GUI) using MATLAB Hasan, Mohammad Mainul Islam, Saiful Acoustic Signal Butterworth Filter Fast Fourier Transform MATLAB GUI Tuning Beautiful music requires precisely tuned instruments. Tuning a guitar is necessary for any guitarist on their first day. This work demonstrates an understanding of the critical characteristics that must be considered while developing an acoustic guitar tuner and the logical process of designing such a tuner. The study aimed to create an algorithm using the Butterworth Filter and Fast Fourier Transform (FFT) capable of adequately analysing the frequency spectrum of a plucked guitar string to determine its fundamental frequency. The developed system compared the detected frequency and the standard frequency of the picked guitar string, which then requested the user on the tuning state of that corresponding string. The error in frequency detection was found to be in the order of 0.02%. The MATLAB App Designer tool created a Graphical User Interface (GUI) that users could use to easily tune guitars using the generated application. The implemented tuner overcame the steep learning curve and high sensitivity of traditional ones. Universitas Muhammadiyah Surakarta 2022-12-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://journals2.ums.ac.id/index.php/arstech/article/view/1185 10.23917/arstech.v3i2.1185 Applied Research and Smart Technology (ARSTech); Vol. 3 No. 2 (2022): Applied Research and Smart Technology; 49-55 2722-9645 2722-9637 eng https://journals2.ums.ac.id/index.php/arstech/article/view/1185/379 Copyright (c) 2022 Mohammad Mainul Hasan, Saiful Islam https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Acoustic Signal Butterworth Filter Fast Fourier Transform MATLAB GUI Tuning Hasan, Mohammad Mainul Islam, Saiful Development of an acoustic guitar tuner and graphical user interface (GUI) using MATLAB |
| title | Development of an acoustic guitar tuner and graphical user interface (GUI) using MATLAB |
| title_full | Development of an acoustic guitar tuner and graphical user interface (GUI) using MATLAB |
| title_fullStr | Development of an acoustic guitar tuner and graphical user interface (GUI) using MATLAB |
| title_full_unstemmed | Development of an acoustic guitar tuner and graphical user interface (GUI) using MATLAB |
| title_short | Development of an acoustic guitar tuner and graphical user interface (GUI) using MATLAB |
| title_sort | development of an acoustic guitar tuner and graphical user interface gui using matlab |
| topic | Acoustic Signal Butterworth Filter Fast Fourier Transform MATLAB GUI Tuning |
| topic_facet | Acoustic Signal Butterworth Filter Fast Fourier Transform MATLAB GUI Tuning |
| url | https://journals2.ums.ac.id/index.php/arstech/article/view/1185 |
| work_keys_str_mv | AT hasanmohammadmainul developmentofanacousticguitartunerandgraphicaluserinterfaceguiusingmatlab AT islamsaiful developmentofanacousticguitartunerandgraphicaluserinterfaceguiusingmatlab |