Claudius Ptolemaeus Musica 25

ed. Karl von Jan

Musica. Claudius Ptolemaeus. ed. Karl von Jan. United States. 2017.

Funding provided by Harvard Library Arcadia Fund.

Current edition First1KGreek

Musica (Greek) (Claudius Ptolemaeus. Musici Scriptores Graeci. Jan, Karl von, editor. Leipzig: Teubner, 1895.)

Notes on the current edition

Musica

1. 2 γ΄ om. P. 3 παραμέσης P, παράμεσις ἡλίου ιη inv. N. 5 μέσων] μέσην P, cor. η in ω N. 6 σελήνης πυρὸς ἀέρος προσλαμβανόμ. ὕδατος γῆς NP, verum ordinem habet H, 7 προσλαμβανομένη H. 9 ε NP, ϛ Vincent. 10 ζ ego, ε NP. Vi. 11 γ Vi, ε NP.
2. stellis conunctis Tetrabibli init.). sed haud scio an ommia conficta sint a recentioribus Pythagoreis. sphaerarum enim seriem ex elementis et planetis compositam receptam vides a Pythagoreis apud Photium, biblth. 249 (p. 439 b Bk). numerorum autem series oriri potuit ex illa, quam Boetius proponit, mus. II 11. is multiplicationibus quibusdam adhibitis e proportione harmonica 3 4 6 invenit numeros hos: 9 12 16 18 24 36. ubi ter habes rationem diatessaron, semel rationem toni, bis dianente. pone 16 = mesen, 18 = paramesen: invenis 9 hypaten hypaton, 12 hyp. meson, 24 neten diez. et 36 sonum qui tono superat neten hyperbolaeon. adde meses (16) dimidium et duplum: habes 8 = proslambanomenon et 32 = neten hyperbolaeon.
3. 25. Μεσ. ἀριθμ. Μεσ. γεωμ. Μεσ. ἀρμ. | 3:4 2:3 1:2 1:4 8·12·16 8:12:18 8·12·24 | 9:12 8:12 8:16 8:32 8·16·24 8:16:32 12·16·24 | 12:16 12:18 9:18 9:36 12·18·24 9:12:16 12·18·36 | 16:21⅓ 16:24 12:24 12·24·36 9:18:36 | 18:24 24:32 16:32 16·24·32 12:16:21⅓ | 24:32 18:36 16:24:36 18:24:32 τόνοι 8 : 9, 16 : 18, 21⅓ :24, 32:36. 27*