Ntụgharị oge |

Ntụgharị oge - na-emegharị ụda nke etiti oge site na octave, nke isi ya na-aghọ ụda elu, elu na-aghọ nke dị ala. Ntugharị nke oge dị mfe (n'ime octave) na-eme n'ụzọ abụọ: site n'ịkwalite isi nke etiti oge n'elu octave ma ọ bụ vertex na ala octave. N'ihi ya, oge ọhụrụ pụtara, na-agbakwunye nke mbụ na octave, dịka ọmụmaatụ, nke asaa na-etolite site na ntụgharị nke abụọ, nke isii site na ntụgharị nke atọ, wdg. Oge niile dị ọcha na-aghọ ndị dị ọcha; obere n'ime nnukwu, nnukwu n'ime obere, na-abawanye n'ime mbelata na vice versa, okpukpu abụọ mụbara n'ime okpukpu abụọ mbelata na ọzọ. A na-eme mgbanwe nke oge dị mfe n'ime oghere na oghere dị mfe n'ụzọ atọ: site n'ịkwalite ụda ala nke etiti oge n'elu octaves abụọ ma ọ bụ ụda elu abụọ octaves ala, ma ọ bụ ụda abụọ site na otu octave n'akụkụ nke ọzọ.

Ọ ga-ekwe omume ịmegharị oge etiti n'ime oge etiti; N'ọnọdụ ndị a, mmegharị nke otu ụda na-eme site na octaves atọ, na ụda abụọ ahụ - site na octaves abụọ n'akụkụ nke ọzọ (ofefe). Lee etiti oge.

Vakhromeev