Umbuthano wesihlanu |

Uhlelo lokuhlelwa kwezihluthulelo ngokwezinga lokuvumelana, ukuzalana. Iboniswa ngomdwebo ngendlela yomdwebo, lapho okhiye abakhulu nabancane abacijile behlelwa ngokwesihlanu okumsulwa phezulu, nabayisicaba - ngokwesihlanu okumsulwa ukuya phansi. Ngokweqile, u-K. kanye nefulethi K. kuya. zikhona ngokuzimela, zimelela, njengokungathi, ama-spirals. Lokhu kuchazwa yiqiniso lokuthi kusukela ekuqhubekeni nokukhuphuka kwezinhlanu ezihlanzekile, okhiye abasha abaningi ngokwengeziwe bavela ngokunyuka kancane kancane kwenani lama-sharps, bese kuba ama-Sharps aphindwe kabili, futhi kusukela ekuqhubekeni kwehla - okhiye abasha ngokunyuka kancane kancane. ngenani lamafulethi, bese kuba amafulethi aphindwe kabili. Ukuze kwakhiwe amathonithi abukhali amakhulu avela kuyo yonke imisindo engu-12 ye-octave, kuyadingeka ukuhamba ngo-K. ekuqondeni kokubukhali (ngokuhamba kwewashi) ekujikeni okugcwele bese uphetha ngokhiye olingana no-enharmonically ku-C enkulu - C-ebukhali enkulu (His-dur, 12 sharps).

Indingilizi yengxenye yesihlanu yokhiye abakhulu nabancane abavame kakhulu (imigqa enamachashazi ibonisa okhiye abalinganayo be-anharmonic).

Ukunyakaza okuphambene no-K. k. inikeza okhiye abayisicaba abayizi-12; kulesi simo, i-tonality elingana ne-C enkulu izoba ngu-D double-flat enkulu (Deses-dur, 12 flats). Ngokwenza, nokho, emculweni, ngenxa ye-anharmonicity, i-kk iyavala, yenza umbuthano ojwayelekile wokhiye abakhulu abacijile nabayisicaba, kanye nombuthano ojwayelekile wezikhiye ezincane ezibukhali neziyisicaba.

VA Vakhromeev