This page contains the supplementary material (sound examples and computer code) accompanying the paper "Using Inharmonic Strings in Musical Instruments" by Kevin Hobby, William Sethares, and Zhenyu Zhang, which was presented at the
2017 conference on Mathematics and Computation in Music.

Background information on the hyperpiano can be found here.

Several compositions for the hyperpiano:

Improvviso for Hyperpiano by G. Dettori

Miniature Variations, for Hyperpiano by G. Dettori

Arroyo by P. Eisenhauer

Hyperthing by B. Hamilton

Gon-Tanz by H. Straub

Mandala No. 1 by M. Tristan

Temple Bell Sketch by M. Tristan

Palimpsest by M. Tristan

Ayutthaya Rhapsody by M. Tristan

Siamese Cat by M. Tristan

Blue Rorqual by C. Devizia

Ten Two-Part HyperInventions by J.-P. Kervinen

HyperInvention No. 2 (Glitch) by J.-P. Kervinen

HyperInvention No. 3 (Variation) by J.-P. Kervinen

HyperInvention No. 8 (Variation) by J.-P. Kervinen

Gold-teased Peppermint S. Weigel

hyperScarlatti by W. A. Sethares

Triptych by Simon Kaplan

Triptych (video) by Simon Kaplan

Triptych (score) by Simon Kaplan

The cadence shown in Fig. 9 is performed with a software synth made from samples of the 10-tet string.

All of the sounds in this piece by Carlos Devizia (except for the drum machine) were created from samples of the 10-tet string

Two pieces by Giuseppe Testa using the 10-tet string samples

Software synthesizers that implement the hyperpiano and the 10-tet string synth:

The 24 Sqrt(4) quarter-hypertone Max sampler

The 24 Sqrt(4) quarter-hypertone SoundFont

The 12 Sqrt(4) hyperoctave Max sampler

The 12 Sqrt(4) hyperoctave SoundFont

The 10-tet nonuniform string EXS24 instrument

The 10-tet nonuniform string SoundFont

The 10-tet nonuniform string NN-XT instrument

The 10-tet nonuniform string Max sampler