[Haskell-cafe] music-related problem
mpm at alumni.caltech.edu
Sun Jul 4 17:21:26 EDT 2010
erik flister wrote:
> ties are a presentation-level issue, the underlying (sound)
> representation is a single note. i suggest
> Doc = [Note]
> where Notes have fields for their measure location and duration. then
> there's no issue with overlapping notes, and start/end times are easy to
> calculate. ties can be calculated easily later for graphical layout by
> asking if durations overlap given boundaries (usually measure
> boundaries, but also measure centers).
I will look at your EDSL. However, I am dealing with ties because I am
converting a MusicXML document into a more natural form for my purposes.
The initial form of the document will have tied notes (as it comes that way
from MusicXML), and I want to convert that into a form that makes it
possible to ignore ties and see notes as having a single duration.
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