Re: [abcusers] Re: abc and microtonality

2003-07-05 Thread Phil Taylor
John Wlash wrote: >Phil taylor wrote > >>I can't actually do that for ~ at the moment, because I haven't included >>the tilde in the list of symbols which can be reassigned (only H..Z). >> > > There *are* several ways to play rolls on some instruments, of >course, and sometimes you'd play th

Re: [abcusers] Re: abc and microtonality

2003-07-04 Thread John Walsh
Phil taylor wrote >Buddha Buck wrote: > >>start at the beginning of the expanded text. Phil mentioned a ~n3 >>macro, that would perform a roll the way a piper would. But I can >>easily see there being more than one alternative method of playing that >>someone might want to notate as ~n3, in the

Re: [abcusers] Re: abc and microtonality

2003-07-04 Thread Phil Taylor
I wrote: >now you can write three different macros to specify how the three different >trills represented in the abc by T, U and V are to be played. Turn the macros >off for display purposes and they will all be represented as a trill, turn them >off for playing and each will play in the specifie

Re: [abcusers] Re: abc and microtonality

2003-07-04 Thread Phil Taylor
Buddha Buck wrote: >> The confusion in abc comes from the fact that there are a couple >>of types of macros (or "macro-like entities") floating around: First, >>Phil Taylor's Barfly macros seem to fit the Hacker's definition nicely. >>(Even his transposable macros fit, since the definition a

Re: [abcusers] Re: abc and microtonality

2003-07-04 Thread I. Oppenheim
On Fri, 4 Jul 2003, Buddha Buck wrote: Thank you Buddha; I think it's a nice summary of the three different symbol manipulation facilities we're dealing with. > 1) "long macros" -- Phil Taylor's m: macros. These > are prefixed in the ABC music with a special > character, like ~, or @ or somethin

Re: [abcusers] Re: abc and microtonality

2003-07-04 Thread John Chambers
John Walsh wrote: > First, in my on-line Websters, a macro is defined as: > >macro n, pl macros [short for macroinstruction] (1959): a single computer >instruction that stands for a sequence of operations. One serious problem with this definition is that all subroutine and function mechani

Re: [abcusers] Re: abc and microtonality

2003-07-04 Thread Buddha Buck
John Walsh wrote: Ah yes, the M word. I think I added my own bit to the confusion, tho not, I hope, to the flames. What is clear is that there are a couple of definitions of "macro" floating around. They overlap but don't coincide; and there are a couple of different types of "macro" i

Re: [abcusers] Re: abc and microtonality

2003-07-03 Thread John Walsh
This response is a bit late. I'm recovering from a hard-disk crash and suddenly find myself 150 messages behind--so if what I'm going to say has been covered, apologies. John Chambers wrote: > >Another part of the problem is that when we've discussed >the issue in the past, it h

[abcusers] RE : abc and microtonality

2003-06-27 Thread Forgeot Eric
I've read with great attention and interest the last thread about microtone. Although I'm not an expert in this field, I'm interested in writing notation for persian music, and playing it as well. I regret I haven't worked much on this project (including transcribing music) recently, but I had a pa

Re: [abcusers] Re: abc and microtonality

2003-06-26 Thread Georg Hajdu
Sorry, what I meant was ratio not step size. I still think this should defined in a separate line. I might use an incomplete abc implementation (only the things I really need) in my own real-time notation program; I'll leave it to others to integrate Buddha Buck's or my suggestions in their more

Re: [abcusers] Re: abc and microtonality

2003-06-26 Thread I. Oppenheim
On Thu, 26 Jun 2003, Georg Hajdu wrote: > I must admit that I like Buddha Buck's idea the best. > I'd like to suggest a small modification in case someone ever needs a > subdivision of the whole tone smaller than 1/8. > 1. The step size should be defined in a special field in analogy to the > defa

Re: [abcusers] Re: abc and microtonality

2003-06-26 Thread Georg Hajdu
I must admit that I like Buddha Buck's idea the best. I'd like to suggest a small modification in case someone ever needs a subdivision of the whole tone smaller than 1/8. 1. The step size should be defined in a special field in analogy to the default fraction specified in the L: field (as Irwin O

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread I. Oppenheim
On Wed, 25 Jun 2003, John Chambers wrote: > Buddha Buck writes: > | Georg Hajdu wrote: > | Actually, I could suggest another notation: _#C, where # is a single > | digit, means flatting C by that many eighth-tones. For finer control, > | _##C, where ## is a pair of digits, means flattening C by

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread I. Oppenheim
On Wed, 25 Jun 2003, Georg Hajdu wrote: > 4/8 sharp IS a full sharp (as you know, the reference interval is > always a whole tone). Sorry, I didn't realize that. I thought you were dividing a regular sharp into 8 pieces. Now I understand we are actually dealing with eighth-tones. > Therefore lab

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread John Chambers
Buddha Buck writes: | Georg Hajdu wrote: | Actually, I could suggest another notation: _#C, where # is a single | digit, means flatting C by that many eighth-tones. For finer control, | _##C, where ## is a pair of digits, means flattening C by that many | cents, or 100ths of a semitone. ^#C and

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread Buddha Buck
Georg Hajdu wrote: 4/8 sharp IS a full sharp (as you know, the reference interval is always a whole tone). Therefore labeling it ^4 may be a bit misleading, but it's ok if you can use the symbols alternatively. Other than that, I like it. Microtonal notation is mostly used to _approximate_ ton

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread Georg Hajdu
4/8 sharp IS a full sharp (as you know, the reference interval is always a whole tone). Therefore labeling it ^4 may be a bit misleading, but it's ok if you can use the symbols alternatively. Other than that, I like it. Microtonal notation is mostly used to approximate tonal events that can't be d

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread I. Oppenheim
On Wed, 25 Jun 2003, Georg Hajdu wrote: > Proposed symbols for eighth-tone notation: > > 1/8 sharp:=` ( ` is back quote is ascii 96) [snip] > 3/4 flat: \ or ` `_ > > Example A `= would be middle-a eighth-tone flat or 6875 MIDI cents. If these are the symbols you need, what

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread Georg Hajdu
Proposed symbols for eighth-tone notation: 1/8 sharp: =` ( ` is back quote is ascii 96) 1/4 sharp: ; 3/8 sharp: `^ 1/2 sharp: ^ 5/8 sharp: ^ ` 3/4 sharp: & or ^ `` 1/8 flat: `= 1/4 flat: ? 3/8 flat: _ ` 1/2 flat: _ 5/8 flat: `_ 3/4 flat: \ or ` `_ Example A `= would be middle-a

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread Bernard Hill
In message <[EMAIL PROTECTED]>, Jeff Bigler <[EMAIL PROTECTED]> writes >> > Date: Tue, 24 Jun 2003 21:06:28 +0100 >> > From: Bernard Hill <[EMAIL PROTECTED]> >> > >> > In message <[EMAIL PROTECTED]>, [EMAIL PROTECTED] >> > writes >> > >Bernard Hill wrote- >> > > >> > > >Surely by the standard >> >

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread Bernard Hill
In message <[EMAIL PROTECTED]>, [EMAIL PROTECTED] writes >Bernard Hill wrote: > > >I was advised by Chris Walshaw himself that that is the current > >standard and has replaced the one on the standard web site. > >Cool. Thanks. First I'd heard. No mention of it on Chris's web >site (still refers to

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread I. Oppenheim
On Wed, 25 Jun 2003, Georg Hajdu wrote: > could there be an attempt to make eighth-tone > notation (which is quasi-standard in places such as > IRCAM, Paris) standard in abc with predefined > symbols? Since you seem to be the local expert on microtonality - could you propose an extension to ABC

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread Henrik Norbeck
Georg Hajdu wrote: > Is that correct, or could there be an attempt to make eighth-tone > notation (which is quasi-standard in places such as IRCAM, Paris) > standard in abc with predefined symbols? What do these symbols normally look like. I've seen quarter-tone symbols, but not 8th-tone. Can y

Re: [abcusers] Re: abc and microtonality

2003-06-25 Thread Georg Hajdu
So, the bottom line--if I choose abc over xml (which in my special case might actually prove to be easier)--is to user-define my accidentals using exclamation-mark expressions and assigning them to letters H-Z (or whatever is left in the new specification). Is that correct, or could there be an a

Re: [abcusers] Re: abc and microtonality

2003-06-24 Thread Jeff Bigler
> > Date: Tue, 24 Jun 2003 21:06:28 +0100 > > From: Bernard Hill <[EMAIL PROTECTED]> > > > > In message <[EMAIL PROTECTED]>, [EMAIL PROTECTED] > > writes > > >Bernard Hill wrote- > > > > > > >Surely by the standard > > > >(www.gre.ac.uk/~c.walshaw/abc/abc-draft.txt) H *is* predefined > > > >as fer

Re: [abcusers] Re: abc and microtonality

2003-06-24 Thread DavBarnert
Bernard Hill wrote: >I was advised by Chris Walshaw himself that that is the current >standard and has replaced the one on the standard web site. Cool. Thanks. First I'd heard. No mention of it on Chris's web site (still refers to it as draft and 1.6 as current). Does everyone know about this?

Re: [abcusers] Re: abc and microtonality

2003-06-24 Thread Bernard Hill
In message <[EMAIL PROTECTED]>, [EMAIL PROTECTED] writes >Bernard Hill wrote- > > >Surely by the standard > >(www.gre.ac.uk/~c.walshaw/abc/abc-draft.txt) H *is* predefined > >as fermata. > >But that's not the standard. That's the draft of the elusive next >standard. I was advised by Chris Walsha

[abcusers] Re: abc and microtonality

2003-06-24 Thread DavBarnert
Bernard Hill wrote- >Surely by the standard >(www.gre.ac.uk/~c.walshaw/abc/abc-draft.txt) H *is* predefined >as fermata. But that's not the standard. That's the draft of the elusive next standard. Version 1.6 is still the operational standard and it says: | New notation |

[abcusers] Re: abc and microtonality

2003-06-24 Thread DavBarnert
Bernard Hill wrote- >Surely by the standard >(www.gre.ac.uk/~c.walshaw/abc/abc-draft.txt) H *is* predefined >as fermata. But that's not the standard. That's the draft of the elusive next standard. Version 1.6 is still the operational standard and it says: | New notation |

Re: [abcusers] Re: abc and microtonality

2003-06-24 Thread John Chambers
Irwin Oppenheim opines: | On Tue, 24 Jun 2003, Georg Hajdu wrote: | > > In abc the capital letters H..Z are reserved for | > > user-defined purposes. Software which supported | > > microtonal accidentals could make use of these. | | That is not a good idea. Several of these letters | (THLMPSO?) hav

Re: [abcusers] Re: abc and microtonality

2003-06-24 Thread I. Oppenheim
On Tue, 24 Jun 2003, Georg Hajdu wrote: > The parsing of xml files seems more difficult, XML is very easy to parse: you can make use of several free off-the-shelf parsers that either create a complete document tree (DOM standard) or generate parser events (SAX standard). Just have a look at http

[abcusers] Re: abc and microtonality

2003-06-24 Thread Georg Hajdu
Hello Phil, As a composer and computer programmer I'm currently working on a real-time music notation system for networked music performances that can also display (microtonal) scores (see http://www.quintet.net), Attachment converted: Macintosh HD:Exit3.jpg (JPEG/prvw) (00057D27) OK. The jpeg