A Digital Guitar Tuner
Mary Lourde R., Anjali Kuppayil Saji
TL;DR
This paper presents the design and implementation of a digital guitar tuner that accurately detects string frequency and offers a user-friendly interface for easy tuning.
Contribution
It introduces a specific algorithm for fundamental frequency detection and a Matlab-based graphical interface for guitar tuning.
Findings
Accurate frequency detection algorithm developed
User-friendly Matlab interface created
Effective guitar tuning demonstrated
Abstract
The objective of this paper is to understand the critical parameters that need to be addressed while designing a guitar tuner. The focus of the design lies in developing a suitable algorithm to accurately detect the fundamental frequency of a plucked guitar string from its frequency spectrum. A userfriendly graphical interface is developed using Matlab to allow any user to easily tune his guitar using the developed program.
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Taxonomy
TopicsMusic Technology and Sound Studies · Experimental and Theoretical Physics Studies · Music and Audio Processing