Piano Data for Spectral Analysis

Piano Data for Spectral Analysis Shows experimental and simulation results that I have carried out since the publication of "Spectral Analysis of Musical Sounds with Emphasis on the Piano".

It also complements a series published in Piano Technicians Journal in 2018. If you have Matlab Home then you can download scripts from
https://sites.google.com/site/analysisofsoundsandvibrations/
and generate graphs like those shown here. Also, you can reference data that you have collected (like before and after Wapin Conv data).

This is the sound of a real plucked A2 piano string.
03/12/2025

This is the sound of a real plucked A2 piano string.

this is the sound of the simulated bridge force in response to a hammer strike for an A2 key.
03/11/2025

this is the sound of the simulated bridge force in response to a hammer strike for an A2 key.

Here is a corrected version of a video showing the response of a piano string to a hammer strike and a pluck.
02/28/2025

Here is a corrected version of a video showing the response of a piano string to a hammer strike and a pluck.

Using simulation of the stiff wave equation, a piano string is struck by a hammer and then plucked. Via spectra, spectral centroid and time traces, the respo...

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Painted Post, NY

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