Simulating a Guitar with a Conventional Sonometer


In this paper we present a simple way to convert a conventional sonometer into a simulated fretted instrument, such as a guitar or similar, by adding a fingerboard to the sonometer. In particular, we use this modified apparatus in relation to the problem of the instrument intonation, i.e., how to obtain correctly tuned notes on these string instruments. The experimental procedures presented in this study can become a more structured laboratory activity to be used in general physics courses or acoustics classes.

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Z. Burstein, C. Gower and G. Varieschi, "Simulating a Guitar with a Conventional Sonometer," Open Journal of Acoustics, Vol. 2 No. 2, 2012, pp. 67-71. doi: 10.4236/oja.2012.22007.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] N. H. Fletcher and T. D. Rossing, “The Physics of Musical Instruments,” 2nd Edition, Springer-Verlag, New York, 1998.
[2] G. U. Varieschi and C. M. Gower, “Intonation and Compensation of Fretted String Instruments,” American Journal of Physics, Vol. 78, No. 1, 2010, pp. 47-55. doi:10.1119/1.3226563
[3] PASCO, “WA-9613 Sonometer Instruction Manual,” 1988.
[4] TurboTuner, “Model ST-122 True Strobe Tuner”.

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