[Haskell-cafe] Haskore microtonal support
magnus at smartelectronix.com
Thu Sep 14 13:29:36 EDT 2006
On Thu, 14 Sep 2006, Henning Thielemann wrote:
> On Thu, 14 Sep 2006, Magnus Jonsson wrote:
>> Now even more interestingly, my program also deals with music! :) I'm
>> generating microtonal midi files. I use it for very much the same purpose as
>> you do (although my program is not yet finished).
> Is it something we could and should add to Haskore?
If Haskore could support microtones that would make this world a slightly
better world for me. Here are the basic things you need to support
- Pitch representations would have to be able to express any pitch.
- One appealing approach is to represent a pitch directly as it's
- Probably the most useful representation though is a base pitch,
say one of C,D,E,F,G,A,B, followed by a list of accidentals that
modify the pitch. The user should be able to define his own base
pitches and accidentals, in terms of cents or frequency ratios or
- Generating microtonal midi files requires that you add pitch-bend
messages before all notes. That restricts each midi channel to only being
able to play one note at a time. This is a big deficiency in the midi
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