# JulioHerrlein

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2. ## Dictum question

Thanks for the observation, Ole ! Best ! Julio
3. ## Dictum question

Thanks, Stephane ! Ole, I think that the right way to code my previous example is like this: ((q b4 p leg fs5 < leg e3 < leg a5 <) (e e5 < stacc b5 < stacc c4 mf stacc) (q g5 mf leg a4 leg eb3 leg d4) (e c6 ff stacc b5 stacc a4 stacc) (e c5 > stacc eb5 > stacc gs4 > stacc) (q b4 mf leg f5 leg f5 leg fs5 leg gs5 leg a5) (e cs4 pp g4 < c6 <) (e gs5 fff fermata)) If I put the pp and the < crescendo side by side, we get two C# s. The right way is to put the crescendo for "being carried" by the next g4 note. Looks like each note can carry only one velocity attribute at a time. Best, Julio
4. ## Dictum question

I´m studying the Dictum function. For example, this: (setf omn4 '((e b4 fs5 e3 a5) (e e5 b5 c4) (e g5 a4 eb3 d4) (e c6 b5 a4) (e c5 eb5 gs4) (e b4 f5 f5 fs5 gs5 a5) (e cs4 g4 c6) (e gs5))) (dictum '((:butlast leg :bar (1 3 6)) (:apply stacc :bar (2 4 5)) (:any e :apply q :bar (1 3 6)) (:first p :bar 1) (:apply < :bar 1 :event 2) (:apply ff :bar 4) (:apply > :bar 5) (:apply < :bar 7..8) (:apply fff :bar 8) (:last fermata :bar 8)) omn4) ;give me this as result ((q b4 p leg fs5 < leg e3 mf leg a5) (e e5 mf stacc b5 stacc c4 stacc) (q g5 mf leg a4 leg eb3 leg d4) (e c6 ff stacc b5 stacc a4 stacc) (e c5 > stacc eb5 > stacc gs4 > stacc) (q b4 mf leg f5 leg f5 leg fs5 leg gs5 leg a5) (e cs4 < g4 < c6 <) (e gs5 fff fermata)) How to get this result ? ((q b4 p leg fs5 < leg e3 < leg a5 <) (e e5 < stacc b5 < stacc c4 mf stacc) (q g5 mf leg a4 leg eb3 leg d4) (e c6 ff stacc b5 stacc a4 stacc) (e c5 > stacc eb5 > stacc gs4 > stacc) (q b4 mf leg f5 leg f5 leg fs5 leg gs5 leg a5) (e cs4 pp < g4 < c6 <) (e gs5 fff fermata)) Very nice function! Thanks ! Julio
5. ## How to retrieve parts from the 12-tone matrix

Thanks a lot ! I also used the array in another application. Nice way to use it in the 12-tone matrix. Best ! Julio
6. ## How to retrieve parts from the 12-tone matrix

FOUND IT !!! (get-form-set '(0 4 9 10 5 3 8 7 1 2 11 6) 'r7)
7. ## How to retrieve parts from the 12-tone matrix

For example: How to combine from the matrix P0 - second hexachord (F# E G F A G#) with RI5 - first hexachord (D# D F# E G F) Or any hexachordal combination from the matrix (even if it does not form an agregate...) Best, Julio
8. ## How to retrieve parts from the 12-tone matrix

Dear friends, There is a function to make the 12-tone matrix (twelve-tone-matrix '(3 11 10 2 1 0 6 4 7 5 9 8)) I 0 8 7 11 10 9 3 1 4 2 6 5 0 3 11 10 2 1 0 6 4 7 5 9 8 4 7 3 2 6 5 4 10 8 11 9 1 0 5 8 4 3 7 6 5 11 9 0 10 2 1 1 4 0 11 3 2 1 7 5 8 6 10 9 2 5 1 0 4 3 2 8 6 9 7 11 10 P 3 6 2 1 5 4 3 9 7 10 8 0 11 R 9 0 8 7 11 10 9 3 1 4 2 6 5 11 2 10 9 1 0 11 5 3 6 4 8 7 8 11 7 6 10 9 8 2 0 3 1 5 4 10 1 9 8 0 11 10 4 2 5 3 7 6 6 9 5 4 8 7 6 0 10 1 11 3 2 7 10 6 5 9 8 7 1 11 2 0 4 3 RI The function returns the 48 form matrix of the original 12-tone row. Questions: 1) How can I get some excerpts from the Matrix ? 2) For example, if I want to make a combinatoriality between two hexachords of the matrix, like, for example, the first hexachord of P-0 (3 11 10 2 1 0) + the second hexachord of RI-8 (3 2 6 4 7 5) how can I retrieve the values from the matrix ? Is there some keyword ? Whth this retrieving possibility, the matrix can be very useful for composition. Best ! Julio
9. ## FORTE NUMBERS as Rhythms

Thanks a lot, MIlton ! I´m very happy to see your comment ! Actually, a lot of interesting rhythmic timelines are beyond the 12 units. In indian music there are very long cyclic rhythms and in popular music, the 16 n is very widespread, including the popular drum machines step sequencers. But for the purpose of having a complete set of combinations, any number beyond 12 is too big, generating too much material to make a typology. Maybe in a larger cardinality we can talk about tendencies and not an specific typology. Opusmodus can deal with it, also. Janusz programed a special function based in my dissertation, called pcs-rhythm. It´s well exemplified in the documentation. Here is the forum thread that give birth to the function. All the best and thanks for your kind words ! Julio
10. ## mapping a 2d-field to chords

Lovely idea ! Eduardo Reck Miranda was born in my city, Porto Alegre / Brasil ! Best ! https://www.exxoshost.co.uk/atari/mirror/myatari/issues/jul2002/camus.htm
11. ## trim-to-time-signature function ?

Thanks, Stephane I was working around with something like this: (setf mat1 (gen-repeat 2 '((s b4 mf gs3 cs4 fs4) (s a4 mf g3 c4 d4) (s bb4 mf f3 c4 eb4) (s f4 mf d3 g3 c4) (s eb4 mf bb2 gs3 cs4) (s d4 mf a2 e3 g3) (s b3 mf a2 e3 fs3) (s g3 mf c3 d4 a4)))) (setf v1 (gen-trim 3 (omn-to-time-signature (pitch-transpose 12 (list mat1)) '(3 4))) Best !! I´ll try length-span
12. ## trim-to-time-signature function ?

Dear All, Is there a function to align generated materials to fit in a same space, for example aligning / spanning / trimming 3 voices to fit in a space of, 4 3/4 measures. I know that there are some/many functions related to it, but there are some specific trim-to-time-signature function ? Best, Julio
13. ## set functions for OM structures

I agree ! It would be nice to have a dedicated function for set operations with lists of any nature. There are set theory functions for dealing with pitch class sets, like (pcs-super-sets 4 (pcs '3-1) :forte) and (pcs-sub-sets 4 (pcs '7-35) :forte) Check the Filters / Processing functions. There are many ways to filter things. Some are related do the idea of sets. best !
14. ## Cubase & OM on Mac: MIDI hanging notes problem

Dear Cliff, Welcome ! Hope you can solve the problem. You can also set Reaper to do the stuff. All the best ! Julio
15. ## Cubase & OM on Mac: MIDI hanging notes problem

Cliff, Maybe this giant chord stuff can be a kind of internal midi loop feedback between output and input midi ports. Check the I/O midi configuration in Cubase. Alternatively, you can export MIDI and open in Cubase. I use my libraries inside REAPER daw with using four different midi ports from Opusmodus with no problem at all. I also configured each one of my instruments in a customized port/ midi channel from Opusmodus. I send midi information from OSX to a windows machine via RTP midi (midi via wifi). In the windows machine there are my sounds and Reaper. The OSX is only for Opusmodus. Actually the OSX is a virtual machine, it´s all on the same hardware PC. Best, Julio
16. ## audio Vienna Variations

Congrats, Janusz ! Sounds great
17. ## resolved ps & def-instrument-set

Andre, you can set a custom instrument, using piano grand-layout (this layout don´t need two lists).
18. ## midi-entry / data saving

Dear André, Here is a project I did some years ago, with PD and Lilypond. Kind of realtime converter of beats to rhythmic notation.
19. ## midi-entry / data saving

It´s also possible (using MAX or Pure Data) to convert audio impulses to length values using a value in milliseconds as reference for beats and then convert the results to OMN syntax. Nice Solution, Andre !
20. ## midi-entry / data saving

I don´t know if I got the whole idea but you can send a bunch of midi notes from any DAW to Opusmodus using a virtual midi cable. Record whatever you like onto reaper, logic, ableton live, etc and set a virtual midi output port to Opusmodus. You can send this midi notes at 3x the speed of original tempo if you like. The length information can be obtained only by import midi, however. Best, Julio It´s a sort of "mechamical solution" but I like it
21. ## OMN decoding problem with ties

Thank you. Best, Julio Now I know why some of my lists were out of sync... Best ! Julio
22. ## OMN decoding problem with ties

It have influence on other functions, like setf r-guia-count (get-count tierhythm :length :note)) >>(4 6) It was supposed to be (4 5) because of the tie.
23. ## OMN decoding problem with ties

I´m having a little problem with ties... (setf tierhythm '((q c5 b4 q. a4 e g4) (q db4 tie e e c4 bb3 ab4 q f4))) But, when I need only the rhythm, a get this... (omn :length tierhythm) some solution ? Best ! Julio
24. ## Bug on file icons

But in applications folder there is only one Opusmodus. Where is the other ? I don´t know... There is one at my desktop... Sorry for the noise
25. ## Bug on file icons

Janusz, I just figured out what is happening... Do I have 2 Opusmodus installed ? when I decided to open a file with the bottom version, the icons was back to normal... I don´t know. Nothing serious but I did not understand. Best ! Julio
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