I-Chromatism. Ukushintsha.

Ungashintsha kanjani noma yiziphi izinyathelo futhi udale inguqulo yakho ye-fret?

I-Chromatism

Ukuphakamisa noma ukwehlisa isinyathelo esiyinhloko semodi ye-diatonic (bheka isichazamazwi) kubizwa i-chromatism . Isiteji esisha esakhiwe ngale ndlela siwukuphuma futhi asinalo igama laso. Ngokucabangela lokhu osekushiwo ngaphambili, isinyathelo esisha siqokwe njengesiyinhloko esinophawu lwengozi (bheka isihloko ).

Ake sichaze ngokushesha. Isibonelo, ake sibe nenothi elithi “yenza” njengesinyathelo esiyinhloko. Ngemuva kwalokho, ngenxa yoshintsho lwe-chromatic, sithola:

• "C-sharp": isiteji esiyinhloko siphakanyiswa yi-semitone;
• "C-flat": isinyathelo esiyinhloko sehliswa i-semitone.

Izingozi ezishintsha ngokushintshanisa izinyathelo eziyinhloko zemodi izimpawu ezingahleliwe. Lokhu kusho ukuthi azibekwa kukhiye, kodwa zibhalwa ngaphambi kwenothi ezibhekisela kulo. Kodwa-ke, masikhumbule ukuthi umphumela wophawu lwengozi olungahleliwe ufinyelela esilinganisweni sonke (uma uphawu "bekar" lungakhanseli umphumela walo ngaphambili, njengasesithombeni):

Umfanekiso 1. Isibonelo sohlamvu lwengozi olungahleliwe

Izingozi kuleli cala azikhonjiswa ngokhiye, kodwa zikhonjiswa ngaphambi kwenothi uma kwenzeka.

Ngokwesibonelo, cabanga nge-harmonic C enkulu. Uneziqu ze-VI ezehlisiwe (inothi elithi “la” lehliselwa ku-“a-flat”). Ngenxa yalokho, noma nini lapho inothi elithi “A” livela, landulelwa uphawu oluyisicaba, kodwa hhayi kukhiye we-A-flat. Singasho ukuthi i-chromatism kuleli cala ihlala njalo (okuyisici sezinhlobo ezizimele zemodi).

I-Chromatism ingaba ingunaphakade noma yesikhashana.

Izinguquko

Ushintsho lwe-chromatic emisindweni engazinzile (bona isihloko ), ngenxa yalokho ukukhanga kwabo emisindo ezinzile kuyanda, kubizwa ngokuthi ukuguqulwa. Lokhu kusho okulandelayo:

Okukhulu kungaba:

• isigaba II esanda futhi sehla;
• isigaba se-IV esiphakanyisiwe;
• ehlisiwe VI esiteji.

Kokuncane kungaba:

• isigaba II sehlisiwe;
• isiteji IV esanda futhi sehliswa;
• izinga 7 lithuthukisiwe.

Ukushintsha umsindo ngokwekhromatic, izikhawu ezikhona kumodi zishintsha ngokuzenzakalelayo. Ezikhathini eziningi, izingxenye ezintathu ezinciphile zivela, ezifinyelela ku-prima emsulwa, kanye nengxenye yesithupha ekhuphukayo, efinyelela ku-octave emsulwa.

Imiphumela

Uye wajwayelana nemiqondo ebalulekile ye-chromatism nokuguqulwa. Uzodinga lolu lwazi lapho ufunda umculo nalapho uqamba owakho umculo.