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The Stability Model of Piano Tone Tuning Based on Ordinary Differential Equations

Jingjing Guo

Jingjing Guo

School of Music and Film, Tianjin Normal UniversityChina
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Guo, Jingjing
  
Jul 15, 2022
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Published Online: Jul 15, 2022
Page range: 929 - 936
Received: Feb 17, 2022
Accepted: Apr 22, 2022
DOI: https://doi.org/10.2478/amns.2022.2.0079
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© 2023 Jingjing Guo, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1

Autocorrelation function waveforms under ideal conditions
Autocorrelation function waveforms under ideal conditions

Figure 2

Note E4 autocorrelation function waveform
Note E4 autocorrelation function waveform

Figure 3

Comparison of (a) before frameshift and (b) after frameshift of note D5 waveform
Comparison of (a) before frameshift and (b) after frameshift of note D5 waveform

Figure 4

Amplitude ratio changes for multiple frameshifts
Amplitude ratio changes for multiple frameshifts
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