Accidentals for 48-EDO

The following table shows the accidentals for the 48-tone equal-temperament system (48-EDO, eighth-tone system).

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xStepxAlter.xCentsxsagxmsagxgostz
000
+1+1/8+25
−1−1/8−25
+2+1/4+50
−2−1/4−50
+2+1/4+50
−2−1/4−50
+3+3/8+75
−3−3/8−75
+4+1/2+100
−4−1/2−100
+5+5/8+125
−5−5/8−125
+6+3/4+150
−6−3/4−150
+6+3/4+150
−6−3/4−150
+7+7/8+175
−7−7/8−175
+8+1+200
−8−1−200
+9+9/8+225
−9−9/8−225
+10+5/4+250
−10−5/4−250
sag — Sagittal notation

Sagittal (“arrow-like”) symbols after George D. Secor and David C. Keenan, sagittal.org. sag is the "Pure Sagittal notation" in contrast to msag. It uses one distinct symbol for each alteration up to the whole tone. For higher alterations, two symbols are combined.

msag — Mixed Sagittal notation

Sagittal (“arrow-like”) symbols after George D. Secor and David C. Keenan, sagittal.org, and Standard sharp / flat symbols using the large double-sharp symbol. The symbols are placed either alone or a Standard symbol is combined with a Sagittal symbol.

gostz — Gould / Stein / Zimmermann notation

Arrow-sharp / flat symbols after Gould, fractional sharp symbols and quarter-tone flat symbol after Richard Stein, three-quarters-tone flat symbol after Bernd A. Zimmerman, Standard sharp / flat symbols, and Wilson plus / minus. Uses the narrow variant of the reversed flat.