Thank you Valentin, This is great stuff you made!
Eef > Op 20 jul. 2023, om 18:54 heeft Valentin Petzel <[email protected]> het > volgende geschreven: > > Hello Eef, > > if you are going to do something like this I’d suggest a somewhat modular > design. In part writing there are many rules that apply to different voices, > so > I suggest to do something that allows to do arbitrary checks in a nice and > extendable manner. I’ve sketched up a small proof of concept. > > Cheers, > Valentin > > Am Donnerstag, 20. Juli 2023, 08:57:11 CEST schrieb Eef Weenink: >> thank you all for these great suggestions! >> However these solutions do more then my job for me ;-) >> I need to learn to do this myself, not automate it. >> >> The suggesions made me find this: https://lsr.di.unimi.it/LSR/Item?id=1100 >> about colouring intervals. I will try to combine that and the >> partwriter.ly<http://partwriter.ly> in a tool. What should it do: - take >> all chords apart and save the intervals in an array: >> with 4 voices chords, this will be 6 intervals per chord: >> SB (Soprano Basso) >> SA (Soprano Alto) >> ST (Soprano Tenor) >> AT (Alto Tenor) >> AB (Alto Basso) >> TB (Tenor Basso) >> numbering intervals per half step: 1, 2, ..... 12 >> >> Compare the intervals of two consecutive chords >> and search for issues: >> examples: >> - are there two voices with consecutive fifths (intervals are both 8) >> - are there two voices with consecutive octaves (ntervals are both 12) >> etc. >> >> If so, colour the noteheads >> >> Applying this tool would help to check if I overlooked issues. >> >> If a tool like that already exists? would be great :-) >> >> Eef >> >> >> >> >> >> Op 16 jul. 2023, om 10:33 heeft Vaughan McAlley >> <[email protected]<mailto:[email protected]>> het volgende >> geschreven: >> >> I wrote a script in Lua to check MIDI files for consecutives. It assumes one >> voice per track, so may not suit your needs for figured bass. I need to >> make it more user-friendly, but would be happy to do so if anyone is >> interested. >> >> Congratulations to Thomas Tallis for having no consecutive fifths at all in >> Spem in alium! >> >> Vaughan >> >> >> On Sat, 15 Jul 2023 at 07:13, Eef Weenink >> <[email protected]<mailto:[email protected]>> wrote: Maybe >> somebody already made a script for this: >> >> In figured bass there are two fundamental rules: Avoid parallell octaves and >> or fifhts. So it would be nice to have some scipts what checks for this. So >> if two voices have a distance of a fifth or octave, the next chord is >> checked if the same two voices have a fifth or octave too. If so, they are >> parallel. >> >> Any ideas, suggestions? >> >> regards, Eef > > <checks.ly>
