Okungaphansi |

Okungaphansi (kusuka ku-Latin sub – under and dominant; French sousdominante, German Subdominante, Unterdominante) – igama ledigri ye-IV yesikali; emfundisweni yokuzwana ebizwa nangokuthi. ama-chords akhelwe kulesi sinyathelo, nomsebenzi ohlanganisa ama-chords IV, II, low II, VI izinyathelo. U-C. uchazwa ngohlamvu S (lolu phawu, njengo-D no-T, lwahlongozwa ngu-X. Riemann). Inani lama-S. chords ohlelweni lokuvumelana kwethoni linqunywa uhlobo lobudlelwano bawo nethoni yethoni (T). Ithoni ye-Main S. ayiqukethwe kunoma iyiphi i-tonic. ama-triad, noma ochungechungeni lwe-overtone kusuka ku-tonic. umsindo wokukhathazeka. Ithoni eyinhloko T iyingxenye ye-C. chord kanye nochungechunge olusha oluvela ku-IV degree yesikali. NgokukaRiemann, ukunyakaza kokuvumelana (kusuka ku-T) kuya ku-C. triad kufana noshintsho enkabeni yamandla adonsela phansi (ngakho-ke, u-C. udonsa kancane kancane ku-T kuno-D), okudinga ukuqinisa le tonality; yingakho ukuqonda kwe-S. njenge "chord of conflict" (Riemann). Ukwethulwa okwalandela kwe-D chord kubuyisela ukucija kokukhanga ku-T futhi ngaleyo ndlela kuqinisa ithoni. I-turnover S - T, engenawo uhlamvu lwembuyiselo kusukela ku-elementi etholiwe kuya ku-elementi ekhiqizayo, ayinawo umuzwa oqinile wokuphelela kwama-harmonics. ukuthuthukiswa, “ukuphothula”, njengenzuzo D – T (bheka i-Plagal cadenza). Umqondo ka-S. kanye negama elihambisanayo kwahlongozwa ngu-JF Rameau (“I-New System of Music Theory”, 1726, isahluko 7), owahumusha u-S, D kanye no-T njengezisekelo ezintathu zemodi (imodi): “ imisindo emithathu eyisisekelo, i-to-rye yakha ukuvumelana, lapho ibona khona ukuqala kwenkolelo-mbono esebenzayo ye-harmonics. ukuguquguquka.

References: Rameau J. Ph., Nouveau systime de musique théorique…, P., 1726. Bheka futhi okukhanyisiwe. ngaphansi kwezihloko Harmony, Harmonic function, Sound System, Major Minor, Tonality.

Yu. N. Kholopov