source file: mills3.txt Date: Sun, 14 Dec 1997 20:39:53 +0100 Subject: Re: Discrimination of Intervals in Melody From: mr88cet@texas.net (Gary Morrison) >In melody however, which is the primary >means by which harmony is produced (at least ideally) the critical limen >of intervallic perception is on the order of 55-60 cents. If a given >melody has one of its members altered by less than this limen, the >melody may well be heard as vaguely different, but there will be _no_ >fundamental change in melody. I agree about half-way with Gregg here. I agree in that I have found that melody maintains its recognizability through what might seem on the surface to be extreme manipulation. That fact is also born out by melodic variation and inversion. To that end I have found that differences in 12-toned temperaments, or even 5-limit diatonic JI, produce effects that are subtle in comparison to the full gamut of new-tuning possibilities. So, speaking for my own personal new-tuning interests, I find the more radically nontraditional tunings to be much more interesting. Tunings that have no recognizable representation of a major scale, for example, seem to me to provide vastly more exciting possibilities. Of course that's a matter of personal opinion and interpretation. Now, speaking of interpretations, I interpret Gregg to say that differences in 12-toned diatonic tunings, such as would occur between 12TET, a Werckmeister well temperament, QC meantone, and Ptolemaic JI to be (realistically speaking) so subtle as to be musically insignificant. I definitely can't agree with that. They are more subtle than, oh ... quartertones for example, but I have performed or participated in many studies of one sort or another to show that those subtle differences are indeed musically interesting. One example is the comparison of JI and LucyTuning I described to you tuning listers something like a couple years ago. There is also another very important counterexample to Gregg's belief here, again assuming that I understood it correctly. That counterexample is microtonal steps - e.g., 41sts of an octave, in a melody. Clearly a melody that uses melodic steps smaller than Gregg's 60-cent limen can't possibly be rendered faithfully in a tuning with 12 tones per octave. If anybody doesn't buy that, I recommend picking up a copy of Neil Haverstick's new CD. It has plenty of examples of great melodies whose meaning and even recognizability would be significantly impaired by attempting them in 12's comparatively crude tuning resolution. SMTPOriginator: tuning@eartha.mills.edu From: mr88cet@texas.net (Gary Morrison) Subject: Re: Harvard's Just PostedDate: 15-12-97 03:08:53 SendTo: CN=coul1358/OU=AT/O=EZH ReplyTo: tuning@eartha.mills.edu $MessageStorage: 0 $UpdatedBy: CN=notesrv2/OU=Server/O=EZH,CN=coul1358/OU=AT/O=EZH,CN=Manuel op de Coul/OU=AT/O=EZH RouteServers: CN=notesrv2/OU=Server/O=EZH,CN=notesrv1/OU=Server/O=EZH RouteTimes: 15-12-97 03:06:52-15-12-97 03:06:52,15-12-97 03:06:33-15-12-97 03:06:33 DeliveredDate: 15-12-97 03:06:33 Categories: $Revisions: Received: from ns.ezh.nl ([137.174.112.59]) by notesrv2.ezh.nl (Lotus SMTP MTA SMTP v4.6 (462.2 9-3-1997)) with SMTP id C125656E.000B9C3C; Mon, 15 Dec 1997 03:08:45 +0100 Received: by ns.ezh.nl; (5.65v3.2/1.3/10May95) id AA15386; Mon, 15 Dec 1997 03:08:53 +0100 Date: Mon, 15 Dec 1997 03:08:53 +0100 Received: from ella.mills.edu by ns (smtpxd); id XA15389 Received: (qmail 9648 invoked from network); 14 Dec 1997 18:08:46 -0800 Received: from localhost (HELO ella.mills.edu) (127.0.0.1) by localhost with SMTP; 14 Dec 1997 18:08:46 -0800 Message-Id: Errors-To: madole@mills.edu Reply-To: tuning@eartha.mills.edu Originator: tuning@eartha.mills.edu Sender: tuning@eartha.mills.edu