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Commuted Piano Synthesis
Hammer-string interaction pulses (
force
):
Vertical lines = locations and amplitudes of three
impulses
Hammer-string interaction
signal
synthesized using
one to three
digital filters
Filters
depend on
striking
velocity
Subsections
Synthesis of One Hammer-String Interaction Pulse
Synthesis of Multiple Hammer-String Interaction Pulse
Complete Piano Model
Simplified Variations of the Commuted Piano
Three General Interaction Pulses
Differentially Filtered Interaction Pulses
Striking a Digital Waveguide String
Equivalent Computational Models
Use of a Tapped Delay Line
Excitation Factoring
Piano and Harpsichord Sound Examples
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Download
Piano.pdf
Download
Piano_2up.pdf
Download
Piano_4up.pdf
``
Piano Synthesis
'', by
Julius O. Smith III
, (From Lecture Overheads,
Music 420
).
Copyright ©
2020-06-27
by
Julius O. Smith III
Center for Computer Research in Music and Acoustics (CCRMA),
Stanford University
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