Ama-Octaves esigincini. Amasu, incazelo kanye nezibonelo zokwakha ama-octave kusiginci

Ama-Octaves esigincini. ulwazi oluvamile

I-octave iyisikhawu somculo phakathi kwamanothi amabili anomsindo ofanayo kodwa anephimbo elihlukile. Ngaphezu kwalokho, lokhu ukuqokwa kohlu lwamanothi ayisikhombisa afakwe kunoma yimuphi ukhiye nesikali. I-Octave ngesiginci nezinye izinsimbi ngokuvamile ziqukethe izinyathelo eziyisishiyagalombili namathoni ayisithupha, nokho, kukhona ukuhluka ngendlela ye-octave encane nenkulu. Kulesi sihloko, sizobhekisisa ukuthi singawakha kanjani ama-octave esigincini, kanye nokuthi ama-octave athinta ini kunothi elithile.

Mangaki amanothi ku-octave eyodwa?

Kukhona njalo amanothi ayisikhombisa phakathi kwe-octave-noma ayisishiyagalombili, uma ubala inothi lokuqala le-octave elandelayo. Le ncazelo ifanelekile uma sikhuluma nge-tonality kanye izikali zesiginci. Uma kucatshangelwa ukuqonda okubanzi kwe-octave, kuqukethe imisindo eyishumi nambili, futhi isebangeni ukusuka kunothi C kuya kunothi B. Kulesi sihloko, ngokwengxenye enkulu, sizosebenzisa incazelo yesibili.

Mangaki ama-octave akusiginci?

Isiginci sihlanganisa ama-octave amane - amancane, eyokuqala, eyesibili neyesithathu. Ithiyori yomculo yesimanje, ngaphezu kwalokhu, ihlanganisa nezinye izinhlobo zama-octave. Okuphansi kakhulu yi-subcontroctave. Ilandelwa yi-counteroctave, bese kuba enkulu, encane, yokuqala, yesibili, yesithathu, yesine, neyesihlanu. Uma ubheka ikhibhodi yepiyano, i-contra-octave iqala ukusuka ku-C ephansi kakhulu, futhi konke okunye ngemva kwayo - ngokuqhubekayo ngokulandelana.

Yiqiniso, lolu hlu lusekelwe ezingeni ukushuna isiginci. Uma uyeka, khona-ke ukuhlelwa kwamanothi, kanye nama-octaves, kuzoshintsha kakhulu.

I-octave encane esigingci

Okuphansi kakhulu, futhi kufaka u-E ocingweni lwesithupha ukuya ku-B ku-fret yesikhombisa, noma i-fret yesibili yentambo yesihlanu. Kusiginci, i-octave encane ayivulwanga ngokugcwele, futhi ivuliwe izintambo ze-bass.

I-octave engu-1 kusiginci

I-octave yokuqala ithatha cishe ingxenye yesithathu yentamo yesiginci futhi itholakala kuzo zonke izintambo ngaphandle kweyokuqala. Inothi eliphakeme kakhulu lapha lithi B ku-zero fret weyunithi yezinhlamvu yesibili.

I-octave engu-2 kusiginci

I-octave yesibili kusiginci kancane kancane kuneyokuqala. Kodwa-ke, itholakala kuzo zonke izintambo - kusukela kweyokuqala kuya kweyesithupha. Ocingweni lwe-bass, iqala kusukela ku-XNUMX fret - kunothi C. Inothi eliphakeme kakhulu elokuqala, u-C wesishiyagalombili.

I-octave engu-3 kusiginci

I-octave yesithathu iphezulu kakhulu. Itholakala kuphela ochungechungeni lwesithathu, lwesibili nelokuqala. Inothi eliphakeme kakhulu liku-XNUMX fret, okungu-C.

Umdwebo webanga eligcwele lentamo yesiginci engu-20-fret ekushuneni okujwayelekile

Ngezansi kunomdwebo ophelele wawo wonke amanothi aku-fretboard yesiginci ekushuneni okujwayelekile. Ama-octave ahlukaniswe komunye nomunye ngemibala.

Ungayakha kanjani i-octave kusuka kuyunithi yezinhlamvu yesi-6 neyesi-5

Ukuhlelwa kwamanothi kuma-frets isiginci sihlelwa ngendlela yokuthi cishe yonke indawo iba indawo yonke kunoma iyiphi ingxenye yaso. Ukuze wakhe i-octave kusuka ochungechungeni lwesihlanu noma lwesithupha, bamba inothi oyidingayo, futhi ngemva kwalokho - intambo eyodwa isuka ngakwesokudla kwenothi. Okusho ukuthi, i-octave kusukela ku-6th fret yentambo yesithupha izoba ku-8th fret yesine, njalonjalo, ngokufanisa. Ngesesihlanu, konke kusebenza ngendlela efanayo.

Ungayakha kanjani i-octave kusuka kuyunithi yezinhlamvu yesi-4 neyesi-3

Kusukela ochungechungeni lwesine nolwesithathu, ama-octave ahamba ngendlela efanayo, ngaphandle kokuthi inothi olidingayo lizoba kude. Okusho ukuthi, i-octave kuya ku-fret yesihlanu yentambo yesine izoba ku-fret yesishiyagalombili yesibili.

Izibonelo ezakhiwe kusukela ku-6, 5, 4 kanye no-3

Ngezansi kunemidwebo ezokusiza ukuthi wakhe i-octave kunoma iyiphi inothi oyidingayo kunoma iyiphi iyunithi yezinhlamvu. Ungasebenzisa izikimu ezifanayo kumanothi angaphelele, abukhali noma ayisicaba, uwagudluze i-fret eyodwa iye kwesokudla noma kwesokunxele.

Ukudlala ngama-octave kuvame ukusetshenziselwa ukwakha izingxenye eziyedwa, noma ingxenye yomculo eyengeziwe. Ngokuvamile emculweni we-rock, omunye wabashayi besiginci uqala ukudlala umculo oqhubekayo kuma-octave, ngaleyo ndlela ethula ukuhlukahluka komsindo wengoma.

Ukwengeza, ama-octave angasetshenziswa ukudala ama-solo, lapho esikhundleni samanothi ngamanye noma ama-arpeggios, uthuthela engxenyeni entsha ye-melodic ngokudlala ama-octave.

Kusuka kuma-octaves ungakha ama-arpeggios amnandi kakhulu. Isibonelo, enye yamaculo engomeni ethi Mastodon - The Sparrow yakhelwe ngokuphelele kunothi elilodwa, elizwakala ngama-octave ahlukene.

Ukuqokwa kweminwe

Qaphela C - C

Qaphela D - Re

Qaphela E – Mi

Qaphela F - F

Qaphela G - Usawoti

Qaphela A – La

Qaphela B - Si

Isiphetho

Ama-Octaves iyithuluzi elithakazelisa kakhulu mayelana nokuthi ungayihlukanisa kanjani ingoma futhi uyenze izwakale ingajwayelekile. Ingxenye yomculo edlalwa ngama-octave cishe izohlale ikhona, ikakhulukazi ekuphakameni kokuqanjwa. Ngaphezu kwalokho, ukuwadlala, ungakwazi ukushaya ngokuthakazelisayo i-tonality engxenyeni eyedwa. Ngaphezu kwalokho, ukusetshenziswa kwama-octave kukhulisa amathuba akho okuqamba imiculo nokushaya. Wonke umuntu oshaya isiginci kufanele abe yingcweti ekuhleleni ama-octave nokuthi adlalwa kanjani ukuze abe nenani eliphezulu lezinsimbi zokudala umculo.