L. Savvina
Informational area of music: to the question of sound pitch codes typology in the XX century compositions
The author analyses sound pitch codes in XX century compositions as an object of semiotic research. The typology of encoding system namely non-divisible codes, codes decayed into signs, codes with variable articulation is proposed.
Key words
XX century, semiotics, sound pitch codes, series, I. S. Bach, A. Schoenberg, A. Webern, A. Berg.