Chromatism. Kev hloov pauv.

Koj tuaj yeem hloov cov kauj ruam twg thiab tsim koj tus kheej version ntawm kev ntxhov siab?

Chromatism

Kev tsa lossis txo cov kauj ruam tseem ceeb ntawm hom diatonic (saib phau ntawv txhais lus ) hu ua chromatism . Cov theem tshiab tsim nyob rau hauv txoj kev no yog ib tug derivative thiab tsis muaj nws tus kheej lub npe. Raws li cov lus hais saum toj no, cov kauj ruam tshiab tau raug xaiv los ua qhov tseem ceeb nrog rau qhov tsis sib xws (saib tsab xov xwm ).

Cia peb piav tam sim ntawd. Piv txwv li, cia peb muaj daim ntawv "ua" ua cov kauj ruam tseem ceeb. Tom qab ntawd, raws li qhov tshwm sim ntawm kev hloov chromatic, peb tau txais:

• "C-sharp": lub ntsiab theem yog tsa los ntawm ib tug semitone;
• "C-flat": lub ntsiab kauj ruam yog txo los ntawm ib tug semitone.

Cov xwm txheej uas chromatically hloov cov kauj ruam tseem ceeb ntawm hom yog random cim. Qhov no txhais tau hais tias lawv tsis tau muab tso rau ntawm tus yuam sij, tab sis sau ua ntej daim ntawv uas lawv xa mus. Txawm li cas los xij, cia peb nco qab tias cov txiaj ntsig ntawm qhov tsis sib haum xeeb txuas mus rau tag nrho cov kev ntsuas (yog tias kos npe "bekar" tsis thim nws cov txiaj ntsig ua ntej, xws li hauv daim duab):

Daim duab 1. Ib qho piv txwv ntawm tus cwj pwm tsis sib xws

Cov xwm txheej hauv qhov no tsis yog qhia nrog tus yuam sij, tab sis qhia ua ntej daim ntawv thaum nws tshwm sim.

Piv txwv li, xav txog harmonic C loj. Nws tau qis dua VI degree (cov ntawv "la" yog qis rau "a-flat"). Yog li ntawd, thaum twg daim ntawv "A" tshwm sim, nws yog ua ntej los ntawm lub tiaj tus, tab sis tsis nyob rau hauv tus yuam sij ntawm A-flat. Peb tuaj yeem hais tias chromatism nyob rau hauv cov ntaub ntawv no yog tas mus li (uas yog yam ntxwv ntawm hom ywj pheej ntawm hom).

Chromatism tuaj yeem yog qhov ruaj khov lossis ib ntus.

Kev Hloov

Ib qho kev hloov chromatic hauv lub suab tsis ruaj khov (saib tsab xov xwm ), vim tias lawv qhov kev nyiam rau lub suab ruaj khov nce, hu ua kev hloov pauv. Qhov no txhais tau tias cov hauv qab no:

Major tuaj yeem yog:

• nce thiab txo qis theem II;
• nce IV theem;
• txo qis theem VI.

Hauv me me tuaj yeem yog:

• theem II qis;
• nce thiab txo qis theem IV;
• qib 7 upgraded.

Chromatically hloov lub suab, lub caij nyoog tam sim no nyob rau hauv hom hloov pauv. Feem ntau, qhov poob qis tshwm sim, uas daws tau rau hauv ib qho ntshiab prima, nrog rau kev nce rau thib rau, uas daws rau hauv ib qho octave ntshiab.

tau

Koj tau paub txog cov ntsiab lus tseem ceeb ntawm chromatism thiab kev hloov pauv. Koj yuav xav tau qhov kev paub no ob qho tib si thaum nyeem suab paj nruag thiab thaum sau koj tus kheej suab paj nruag.