U+1D0D2 "𝃒" Byzantine Musical Symbol Diesis Digrammos Ex Dodekata Unicode Character

U+1D0D2 "𝃒" Byzantine Musical Symbol Diesis Digrammos Ex Dodekata is a specialized notation from the Byzantine musical system, used to indicate a specific microtonal interval within the chant tradition. The term "diesis digrammos ex dodekata" refers to a double diesis derived from a twelve step interval, marking a precise pitch alteration of two minor semitones. This symbol is part of the broader Byzantine Musical Symbols block in Unicode, which encodes the neumes and signs that guide the performance of Eastern Orthodox liturgical music. Its inclusion in digital text ensures that scholars and musicians can accurately represent the historically rich and mathematically precise system of Byzantine chant in modern electronic formats.