Wouldn't a fence with 8 posts a meter apart be 8 meters long? Regards, Jim > -------- Original Message -------- > Subject: Re: [OT] Octaves > From: RussellMc > Date: Fri, August 22, 2014 10:15 am > To: "Microcontroller discussion list - Public." >=20 >=20 > On 23 August 2014 02:49, David C Brown wrote: >=20 > > Yes there are eight keys in an octave but inly seven intervals between > > keys. Since an "octave" is an interval made up of those seven smaller > > intervals it would logically be called ot a septade or heptade. To ca= ll > > it an octave is as logical as saying that a fence with eight posts a me= tre > > apart is eight metres long. > > >=20 >=20 > And how many keys are there in two octaves ? :-) >=20 >=20 > R > --=20 > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .