This is simply the tuning where each string is tuned one octave higher than the previous
Obviously there are limitations due to the material of strings that have also to be of equal (scale-length) length.
E. g. in 3-string instruments like saz, tambouras, Bouzouki , balalaika , panduri etc
it will be
D2-D3-D4 or C2-C3-C4 or E2-E3-E4 etc
But utilizing digital fretboards like Artiphon (https://artiphon.com/ )we can even setup 6 strings with octaves tuning
C1-C2-C3-C4-C5-C6 OR C2-C3-C4-C5-C6-C7 ETC.
THen improvisations as in post 209 will sound beautifully and will resemble a bit the style of Alexey Archipofsky improvisations
https://www.youtube.com/watch?v=CIaL-mrWOWA&t=165s
Obviously there are limitations due to the material of strings that have also to be of equal (scale-length) length.
E. g. in 3-string instruments like saz, tambouras, Bouzouki , balalaika , panduri etc
it will be
D2-D3-D4 or C2-C3-C4 or E2-E3-E4 etc
But utilizing digital fretboards like Artiphon (https://artiphon.com/ )we can even setup 6 strings with octaves tuning
C1-C2-C3-C4-C5-C6 OR C2-C3-C4-C5-C6-C7 ETC.
THen improvisations as in post 209 will sound beautifully and will resemble a bit the style of Alexey Archipofsky improvisations
https://www.youtube.com/watch?v=CIaL-mrWOWA&t=165s