Indlela entsha yokwakha ama-vintage frets

Abaningi bakuthola kunzima ukukhumbula ukuthi yiziphi izinyathelo ezikhuphukayo noma eziwa ngezindlela ezahlukene. Phakathi naleso sikhathi, kulula kakhulu ukwakha noma iyiphi imodi, ngaphandle kokuyikhumbula nhlobo.

Okokuqala, ake silalele ukuthi umsindo wenothi uzwakala kanjani. kuya:

Futhi manje ake sibone ukuthi amanothi alezi zindlela atholakala kanjani endaweni yokuphindaphinda (i-PC).

Ungaqaphela izinto ezimbili:

• ukuhleleka kwamanothi ku-axis enezingqimba ku-PC kuhambisana nokuhleleka kwamanothi kumbuthano we-quint yesine: kwesokudla kunomsindo wengxenye yesihlanu ephakeme, ngakwesobunxele - ingxenye yesihlanu ephansi;
• i-fret ngayinye ingunxande wamanothi ayi-7. Amanothi amaningana athathwa kwesokunxele senothi kuya, abanye bangakwesokudla.

Ikholomu yokugcina kuthebula ikhombisa kahle ukuthi mangaki amanothi angakwesokunxele okudingeka uwadlale ukuze uthole imodi eyodwa noma enye. Ngendlela, ukuhleleka kwezinombolo kule kholomu nakho kulula ukukhumbula: okokuqala zonke ezingajwayelekile (1, 3, 5) zihamba, bese zonke ezilinganayo (0, 2, 4, 6).

Uma sidinga ukwakha fret hhayi kusuka kuya, futhi kunoma iyiphi enye inothi, simane sakhe unxande nxazonke.

Ngokwesibonelo, sidinga ukwakha Imodi ye-Frygian kusuka ku-F-sharp. Akukho lutho olulula.

1. Sibheke ekseni F ebukhali:

2. Ngokusebenzisa ithebula lokuqala, sinquma ukuthi mangaki amanothi kwesokunxele okufanele siwathathe. Endabeni yemodi yaseFrigian, lokhu kungu-5.
3. Sakha unxande wamanothi angu-7: amanothi angu-5 kwesokunxele, ngokwawo F ebukhali, futhi omunye kwesokudla.

Insizwa isilungile!

Ithiyori ethile

Ngamanye amazwi, kungani kusebenza ngale ndlela?

Kungani i-eksisi evundlile ku-PC ibukeka njengesiyingi sesihlanu?

Ake sikhumbule ukuthi i-PC yakhiwe kanjani.

Ku-eksisi evundlile, sakha i-duodecyma nge-duodecyma. I-duodecima iyisikhawu esiyinhlanganisela, okwesihlanu kanye ne-octave, futhi njengoba ukugudluzwa nge-octave kungalishintshi igama lenothi, sithola ukuhleleka okufanayo kwamanothi nanjengendingilizi yesine nesesihlanu.

Qaphela ukuthi kule eksisi, amanothi abukhali angakwesokudla, futhi amanothi ayisicaba angakwesokunxele.

Ayini ama-frets?

Kunamagama ahlukahlukene alezi zinhlelo zomculo: izindlela zesonto, izindlela zomculo wesintu, izindlela zemvelo, isiGreki, iPythagorean, njll. Yilezi zindlela esikhuluma ngazo. Ezincwadini zanamuhla, kokubili izindlela ezinkulu nezincane, nezilinganayo (Yavorsky, Messiaen) futhi cishe noma iyiphi isethi yamanothi eyakhethelwa umsebenzi othile ngokuvamile ibizwa ngokuthi ama-frets. Lezi "zindlela" kufanele zihlukaniswe nezindlela zomculo wesintu: izimiso ezakhiwa ngazo, njengomthetho, ziyahlukahluka kakhulu. Sizokhuluma ngokuningiliziwe mayelana nomehluko phakathi kwe-tonality yesimanje (enkulu nencane) kanye nemodi endala esihlokweni esilandelayo.

Zonke izindlela zingezalokho okubizwa ngokuthi ama-diatonic systems.

Cishe, izinhlelo ezifanayo (noma ezifanayo ncamashi) zazikhona emculweni enkathini yangaphambi komlando, kodwa zilotshwe ngokubhala, okungenani kusukela eGrisi lasendulo.

Uma udinga ukusebenza okuyiqiniso komculo we-modal, khona-ke udinga ukuwudlala hhayi ekuhleleni okushisayo esikujwayele, kodwa ku-Pythagorean (kulapho izikali ezisetafuleni lokuqala ziphinde zenziwe kabusha). Umehluko kumsindo wabo yi-microchromatic, ochwepheshe kuphela abanezindlebe eziqeqeshwe kahle abangawubona. Nokho, lo mehluko uphawuleka kakhulu ngokombono wokwakha izinhlelo zomculo.

Kungani ama-frets ahlelwe kangaka ku-PC?

Ezikhathini zasendulo, izinhlelo zomculo zakhiwa kusetshenziswa izikhawu ezimbili kuphela eziyisisekelo - i-octave ne-duodecim, okungukuthi, ngokumane kuhlukanise intambo ibe izingxenye ezi-2 nezi-3. Ungafunda kabanzi ngalokhu esihlokweni esithi "Izakhiwo emlandweni womculo".

Ake sizame ukubuyisela ukuthi kwenzeke kanjani.

Okokuqala, umqambi (noma umculi) wakhetha umsindo owodwa, isibonelo, umsindo wentambo evulekile. Ake sithi bekuwumsindo kuya.

Ngokuhlukanisa ngo-2, okungukuthi, ukushintsha nge-octave, ngeke sithole amanothi amasha. Ngakho-ke, okuwukuphela kwendlela yokuthola amanothi amasha ukuhlukanisa (ukuphindaphinda) ubude bentambo ngo-3. Wonke amanothi esiwathola ngale ndlela azotholakala ku-axis evundlile (duodecimal) ku-PC njengoba kuboniswe ku-Fig. . 1.

Kuvela lokho I-Fret yimisindo engu-7 eseduze.

Ungakhetha, ngaphezu kweyokuqala, imisindo engu-6 ngama-duodecim phezulu (ngakwesokunxele seshadi), ungakhetha imisindo engu-6 ngama-duodecim phansi (ngakwesokudla kweshadi), noma eminye yayo ingaba phezulu futhi abanye phansi. Noma kunjalo, lezi kuzoba yimisindo engu-7 esondelene ngokuhambisanayo.

Yini enye enganqunywa usebenzisa i-PC?

Ku-PC, nganoma yikuphi ukukhathazeka kunoma iyiphi inothi, sibona ngokushesha ukuthi zingaki izingozi esizoba nazo. Ngaphezu kwalokho, sibona kahle ukuthi yimaphi amanothi azoshintshwa, nokuthi azophakanyiswa (abukhali) noma ehliswe (flat).

Esibonelweni sethu ngemodi yaseFrigian kusuka f# kuzoba nezingozi ezi-2, lezi kuzoba ama-Sharps amabili, futhi sidinga ukuphakamisa amanothi F и kuya.

Ungakwazi futhi ukuxazulula inkinga ephambene: uma sazi ukuthi iyiphi inothi esakha i-fret, futhi zingaki izingozi ezikulo, ngokudweba unxande ku-PC, sizonquma ukuthi hlobo luni lokukhathazeka.

Noma ngosizo lwe-PC, ungathola kalula isikali sanoma yikuphi ukukhathazeka. Vele, ungavele ubhale wonke amanothi ukusuka kunxande, bese uwahlela ngokulandelana okukhuphukayo, kodwa futhi ungakwenza lokhu ngemidwebo.

Umthetho ulula - gxuma kwelinye.

Isibonelo, ake sithathe imodi ye-Ionian usawoti.

I-algorithm yokwakha iyafana: siyayifuna usawoti, beka eceleni amanothi amaningi kwesokunxele njengoba kukhonjisiwe etafuleni (kulokhu, 1), yakha unxande wamanothi angu-7.

Manje ake sakhe isikali.

Siqala ngeyokuqala (igama lencwadi - g) bese weqela kwesokudla ngokusebenzisa inothi elilodwa.

Uma siphumula emphethweni ongakwesokudla wohlaka, siqhubeka nokubala siyehla ukusuka kwesokunxele.

Futhi siqhubeka sigxumela inothi kuze kuphele amanothi.

Ngokulandela le micibisholo, sithola i-gamma: g – a – h – c – d – e – f#.

Le ndlela izosebenza kunoma yikuphi ukukhathazeka kunoma iyiphi inothi.

Ake sithathe icala elibonakala lidida - imodi ye-Aeolian kusuka kuya.

Njengoba ubona, isimiso esifanayo sisebenza kuwo, kufanele nje udlule onqenqemeni olufanele izikhathi eziningana. I-Gamma, uma udlula imicibisholo, izoba: c - d - eb - f - g - kude - b.

I-PC ibe yinto ewusizo kakhulu ekuphenduleni umbuzo: yini ama-frets futhi kungani akhiwe ngaleyo ndlela? Futhi ngokombono ongokoqobo, kulula kakhulu ukunquma inani lama-sharps namaflethi avela emdwebeni kunokuwakhumbula ngekhanda nge-fret ngayinye kusuka kunothi ngalinye.

Futhi ukuthi i-PC izobhekana yini nezinhlobo ezihlukahlukene ezinkulu nezincane, sizothola esihlokweni esilandelayo.

Umbhali - Roman Oleinikov