Chords. Triads iyo rogantooda
Sheeko Muusiko

Chords. Triads iyo rogantooda

Sidee loo dhisaa chords - maxay la socotaa heestu ka kooban tahay?
Qaybdiid

Xarig waa isku dhafka saddex dhawaaq ama ka badan oo isku mar ah. Waxaa jira nuance: dhawaqyadan waa in lagu habeeyaa saddex meelood meel (inta badan kiisaska), ama waxaa la diyaarin karaa saddex meelood meel. Xasuusnoow maqaalka " rogrogista waqtiyada "? Iyadoo chords, waxaad samayn kartaa khiyaamo isku mid ah (dhaqdhaqaaqa qoraallada qoob-ka-cayaarka sida waafaqsan xeerar gaar ah), taas oo ah sababta wax-ka-beddelka "waxaa lagu habeyn karaa saddex meelood" loo isticmaalo.

Dhawaaqa xudunta ayaa saf ka soo baxaya xagga hoose ilaa. Aan ka fiirsanno chords ka kooban saddex dhawaaq:

Saddex geesood

Xubin ka kooban saddex dhawaaq ayaa loo yaqaan a saddex geesood . Iyada oo ku xidhan saddex-meeloodba saddex meelood oo ku lug leh dhismaha saddex-geesoodka, iyo sidoo kale waxay ku xiran tahay nidaamka seddexaad, waxaan helnaa hal ama nooc kale oo triad ah. Saddex meelood oo waaweyn iyo kuwa yaryar, 4 nooc oo triads ah ayaa la helay:

  • Saddexda ugu weyn oo ka kooban b.3 iyo m.3. Saddexaad noocan oo kale ah ayaa sidoo kale loo yaqaan "weyn". Inta u dhaxaysa codadkeeda aadka u daran, qaybta 5 (dhexdhexaad shibbane).
Saddexda weyn

Jaantus 1. 1 - saddexaad oo yar, 2 - saddexaad ee ugu weyn, 3 - kaamil shanaad.

  • Saddexaad yar ka kooban m.3 iyo b.3. Saddex-geesoodka noocan oo kale ah waxaa sidoo kale loo yaqaan "yar". Inta u dhaxaysa dhawaaqyada xad dhaafka ah ee chord, qaybta 5 (dhexdhexaad shibbane).
triad yar

Jaantus 2. 1 - saddexaad ee ugu weyn, 2 - saddexaad oo yar, 3 - kaamil shanaad.

  • Saddexda la kordhiyay oo ka kooban b.3 iyo b.3. Inta u dhaxaysa dhawaqyada xad dhaafka ah uv.5 (mudo kala fogaansho ah).
Saddexaad oo la kordhiyay

Jaantus 3. 1 - saddexaad ee weyn, 2 - saddexaad ee weyn, 3 - shanaad lagu daray.

  • Saddex geesood oo yaraaday ka kooban m.3 iyo m.3. Inta u dhaxaysa dhawaqyada xad dhaafka ah um.5 (mudo kala fogaansho ah).
Saddexaad oo yaraaday

Jaantuska 4.: 1 - saddexaad oo yar, 2 - saddexaad oo yar, 3 - hoos u dhacay shanaad.

Dhammaan saddexda durugsan ee saddex-geesoodka weyn iyo kuwa yar-yarba waa shibbane. Saddex-geesoodkani waa shibbanayaal. Saddexda qaybood ee la kordhiyey iyo kuwa la yareeyey waxa jira muddooyin kala duwan (kor.5 iyo hoos.5). Saddex-geesoodkani waa khilaaf.

Dhammaan saddexda dhawaaq ee saddex-geesoodka ahi waxay leeyihiin magacyo u gaar ah (hoos ilaa sare): prima, saddexaad, shanaad. Waxaa la arki karaa in magaca dhawaaq kasta uu ku beegan yahay magaca muddada u dhaxaysa dhawaaqa hoose ilaa laftiisa (codka su'aasha).

Rogaal-celin saddex geesood ah

Habaynta dhawaaqyada sida prima-tertium-shanaad (hoos ilaa sare) ayaa loo yaqaan aasaasiga ah . Xaaladdan oo kale, dhawaaqyada saddex-geesoodka ayaa loo habeeyaa saddex meelood. Haddii habka dhawaaqa uu isbeddelo si codka hoose uu noqdo seddexaad ama shanaad, markaa booskan dhawaaqyada waxaa loo yaqaan "dib u noqosho". Sida dhexda.

  • Sextachord . Tani waa nooca ugu horreeya ee rogaal celiska saddex-geesoodka ah, marka prima kor loo qaado octave. Waxaa tilmaamay lambarka 6.
  • Quartsextachcord . Nooca labaad ee beddelaadda waa marka prima iyo saddexaad lagu wareejiyo hal octave. Waxaa tilmaamay ( Quartsextachcord).
Hagaajinta walxaha

Ugu dambeyntii, waxaan soo jeedinaynaa in la hagaajiyo alaabta. Riix furaha biyaano-gayada, barnaamijku wuxuu dhisi doonaa saddex geesoodka qoraalka aad dooratay.

Safarada


Intaa waxaa dheer

Waxaan rabnaa inaan fiiro gaar ah u yeelano qodobkan soo socda: dhawaaqyada triads ee la tixgeliyo ayaa la habeeyaa saddex meelood meel ahaan . Mid ka mid ah booqdayaasha ayaa lahaa su'aal: "Waa maxay sababta saddex-geesoodka uu ka kooban yahay I, III iyo V tillaabooyinka qaabka?". Dhawaqyadu waxay ku yaalaan ugu horeyn saddex meelood meel. Haddii aad dhisto chord oo aan ka soo bixin tallaabada ugu horreysa (waxaan horay u soconaa), markaa tillaabooyinka kale ee habka ayaa ku lug yeelan doona.

Natiijooyinka

Hadda waxaad taqaanaa sida loo dhiso triads kala duwan iyo leexintooda.

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