Path: utzoo!attcan!uunet!samsung!usc!ucsd!helios.ee.lbl.gov!pasteur!oak.Berkeley.EDU!maverick From: maverick@oak.Berkeley.EDU (Vance Maverick) Newsgroups: comp.music Subject: minor triad Keywords: Intonation systems, octaves, tuning systems Message-ID: <19688@pasteur.Berkeley.EDU> Date: 17 Nov 89 20:40:34 GMT References: <6540@merlin.usc.edu> <3068@husc6.harvard.edu> <6335@merlin.usc.edu> <3113@husc6.harvard.edu> <6460@merlin.usc.edu> <3194@husc6.harvard.edu> Sender: news@pasteur.Berkeley.EDU Lines: 2 If you look at the three intervals of the triad 10:12:15, you get three nice ratios -- 5:6, 2:3, 4:5, all simpler than any of the ratios in 5:7:11. The absence of "complex" ratios between any pair of tones seems justification enough for the acceptance of the triad as stable.