9625/9477

This page presents a novelty topic. It may contain ideas which are less likely to find practical applications in music, or numbers or structures that are arbitrary or exceedingly small, large, or complex. Novelty topics are often developed by a single person or a small group. As such, this page may also contain idiosyncratic terms, notation, or conceptual frameworks.

Interval information

Ratio	9625/9477
Factorization	3-6 × 53 × 7 × 11 × 13-1
Monzo	[0 -6 3 1 1 -1⟩
Size in cents	26.82732¢
Name	toastedosma
FJS name	[math]\displaystyle{ \text{A1}^{5,5,5,7,11}_{13} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	26.4428
Weil norm (log2 max(n, d))	26.4651
Wilson norm (sopfr(nd))	64
Comma size	small
Open this interval in xen-calc

The horogram illuminating this comma.

The toastedosma is a small, no 2s, 13-limit comma. It is the difference between the porcupine comma and the negustma. It is tempered out in 41edo among others.

Etymology

This comma was named by committee at the 2026 Untwelve Microtonal Recording Retreat, and the connection is apparent when you closely study the horogram on the side of a box of Great Value Toasted O's.^{[clarification needed]}

Examples

This piece is arranged for a 6 string kite bass, a 7 string electric kite guitar, and a synthesizer part. There are two separate chord progressions that traverse the toastedosma.

File:BAANOIR-Toastedosma1.pdf

A quick audio mockup of two chord progressions that traverse the toastedosma.