Chromatism. Ngbanwe.

Kedu ka ị ga-esi gbanwee usoro ọ bụla wee mepụta ụdị nke iwe iwe gị?

Chromatism

A na-akpọ ibuli ma ọ bụ wetuo isi nzọụkwụ nke ọnọdụ diatonic (lee ọkọwa okwu). chromatism . Ogbo ọhụrụ a kpụrụ n'ụzọ dị otu a bụ ihe ewepụtara na enweghị aha nke ya. N'iburu n'uche ihe ndị e kwuru n'elu, a na-ahọpụta nzọụkwụ ọhụrụ dị ka isi nke nwere akara mberede (lee isiokwu ).

Ka anyị kọwaa ozugbo. Dịka ọmụmaatụ, ka anyị nweta ndetu "mee" dị ka nzọụkwụ bụ isi. Mgbe ahụ, n'ihi mgbanwe chromatic, anyị na-enweta:

• "C- nkọ": a na-ebuli ogbo bụ isi site na semitone;
• "C-flat": a na-ewetu isi nzọụkwụ site na semitone.

Ihe mberede na-agbanwe n'ụzọ chromatically bụ isi nzọụkwụ nke mode bụ akara ngosi. Nke a pụtara na etinyeghị ha na igodo, mana edere ha n'ihu ndetu nke ha na-ezo aka na ya. Otú ọ dị, ka anyị cheta na mmetụta nke akara mberede mberede na-agbatị ruo n'ogo dum (ma ọ bụrụ na akara "bekar" anaghị akagbu mmetụta ya na mbụ, dị ka ọ dị na foto):

Ọgụgụ 1. Ọmụmaatụ nke agwa mberede mberede

Ejighị igodo egosi ihe ọghọm na nke a, mana egosipụtara ya tupu ndetu mgbe ọ mere.

Dị ka ihe atụ, tụlee ihe bụ́ harmonic C major. O nwere ogo VI wedara (a na-agbadata "la" ka ọ bụrụ "a-flat"). N'ihi ya, mgbe ọ bụla ndetu "A" pụtara, ọ na-ebute akara ngosi dị larịị, ma ọ bụghị na igodo nke A-flat. Anyị nwere ike ikwu na chromatism na nke a bụ mgbe niile (nke bụ njirimara nke ụdị ọnọdụ onwe ha).

Chromatism nwere ike ịdị na-adịgide adịgide ma ọ bụ nwa oge.

Mgbanwe

Mgbanwe chromatic na ụda na-adịghị akwụsi ike (lee isiokwu), n'ihi nke a na-eme ka mmasị ha na ụda kwụsiri ike na-abawanye, a na-akpọ mgbanwe. Nke a pụtara ihe ndị a:

Nnukwu nwere ike ịbụ:

• mụbara na mbelata ogbo II;
• ewelitere ogbo IV;
• wedara VI ogbo.

Na obere nwere ike ịbụ:

• wedata II ogbo;
• mụbara na wedata ogbo IV;
• ọkwa 7 kwalitere.

Na-agbanwe ụda na-agbanwe agbanwe, oge dị na ọnọdụ na-agbanwe na-akpaghị aka. Ọtụtụ mgbe, ụzọ atọ dị ntakịrị na-apụta, nke na-ekpebi n'ime prima dị ọcha, yana mmụba nke isii, nke na-ekpebi n'ime octave dị ọcha.

Results

Ị mara echiche dị mkpa nke chromatism na mgbanwe. Ị ga-achọ ihe ọmụma a ma mgbe ị na-agụ egwu ma mgbe ị na-ede egwú nke gị.