Mayelana nosayizi besiginci

Kuze kube yilapho umuntu esejwayelene kangcono nezwe lesiginci, kungase kubonakale kuye ukuthi zonke izinsimbi ziyafana futhi zihluke kuphela ngombala we-lacquer nokhuni. Lokhu kwenzeka ngoba iziginci ezinosayizi ogcwele zidonsa amehlo kaningi kunezincane.

Nokho, ngaphandle kobukhulu beziginci, kungaba nzima ukuhlela imfundo egcwele esikoleni somculo esemncane.

Osayizi besiginci

Wonke ama-guitar ane-typology ethile yosayizi. Izindinganiso ezivunyelwe ngokuvamile zikuvumela ukuba ukhethe insimbi ngokuhambisana nemingcele ye-anatomical yomculi - ubude bakhe, ubude bengalo, ububanzi besifuba nezinye izici. Ukuze unqume ubukhulu beziginci, naka izinkomba ezimbili:

1. Ubude bebonke besiginci ukusuka emaphethelweni aphansi womzimba ukuya phezulu ikhanda .
2. Ubude besikali, okungukuthi, ingxenye esebenzayo yentambo. Leli ibanga eliphakathi kwentongomane namantongomane lapho ukunyakaza kwe-oscillating okukhiqiza umsindo kwenzeka.

Kufanele kuqashelwe ukuthi le mingcele emibili ayihambelani ngaso sonke isikhathi. Akukho ukulingana okuqinile lapha. Isibonelo, isiginci esikalini esijwayelekile singase sibe nomzimba omncane kanye nesihloko esifushane ukuze kube lula ukuhamba.

Ngokufanayo, mfushane isikali ngezinye izikhathi afakwe ama-resonators amakhulu ukwengeza ukunotha nokujula kumsindo ngaphandle kokwelula umsindo intamo .

Ukuqokwa kwezinombolo ezikhonjiswe ngosayizi

Osayizi besiginci ngokwesiko banikezwa ngamafrakshini. Lezi zimpawu ziboshwe ngamasentimitha, kodwa njengoba umuntu waseRussia ecabanga ngokwesistimu yemethrikhi, kungcono ukunikeza ububanzi besayizi ngamasentimitha. Kukhona osayizi abaningana abajwayelekile okukhiqizwa ngazo zonke iziginci ze-classical ne-acoustic.

Usayizi ¼

Usayizi omncane wezindinganiso ezamukelwa ngokuvamile. Yize isiginci esincane kakhulu esingu-1/8 singatholakala esithengiswayo, asivamile ukusetshenziselwa ukudlalwa futhi siyinjongo yesikhumbuzo. Ubude obuphelele be "quarter" bungaba kusuka ku-733 kuya ku-800 mm, amathuluzi ajwayelekile kakhulu angama-765 mm. Isikali inobude obungama-486 mm. Ubukhulu nobude bengxenye ye-oscillatory kwenza umsindo uvaleke, uvezwe kancane. I-mids inqoba i-bass, futhi umbono jikelele wensimbi ukuntuleka kokujula nokugcwala komsindo. Kodwa-ke, isiginci esinjalo asivamile ukusetshenziselwa ukusebenza, kodwa kuphela ukutadisha izingane ezisanda kuqala ukujwayelana nezwe lomculo.

Usayizi ½

Lesi siginci sesivele sikhulu kancane, indinganiso yaso ingama-intshi angu-34, okuhunyushwa ku-87 cm ubude. Isikali ubude bufika ku-578 cm, okwengeza i-bass ensimbi, kodwa phakathi nendawo, ngokuphambene nalokho, kuncane kakhulu. "Isigamu" futhi isiginci sokuqeqesha, sifanelekile kulabo abasanda kufunda esikoleni somculo.

Umsindo ikuvumela ukuthi ubike kubasebenzi bokufundisa ekamelweni elincane noma ngisho nomhlangano ojwayelekile ngomsindo omncane ofanelekile.

Usayizi ¾

Kubafundi bamakilasi omculo aphansi, kuhle, futhi njengoba bekhula, othisha bayeluleka ukuthenga insimbi eseduze nosayizi ogcwele. Kodwa-ke, isiginci esinobude obungama-intshi angu-36 (88.5 cm) nesikali sika-570 kuya ku-590 mm ngezinye izikhathi sisetshenziswa abaculi abancane - abesifazane nabesilisa abanomzimba omncane. Kulokhu, ukunethezeka kubaluleke kakhulu kunomsindo. Lo sayizi ususakazeke kakhulu phakathi kwabahambi: iziginci zokuhamba zivame ukwenziwa zibe zincane futhi nge-resonator "encane".

Usayizi 7/8

Lesi siginci siyintshi noma amabili amafushane kunenguqulo yosayizi ogcwele. Ubude obuphelele bungama-940 mm, izikali zingama-620 mm. Umsindo ungaphansi kancane kunesiginci esingamamitha ubude ngokujula, ukugcwaliswa kwesikhala kanye nebhesi. Umuntu ongenalwazi angase angawuboni umehluko. Ukuze uthole ukuqeqeshwa, kuthengwa kaningi ngamantombazane, ngoba ayihlukani kakhulu nesilinganiso esigcwele.

Nokho, abanye abadlali bakhetha ngamabomu.

Usayizi 4/4

39 amayintshi, okulingana cishe nemitha elingu-1 lobude obuphelele, kuyilapho isikali singu-610 – 620 mm. Kungcono ukusebenzisa isiginci esinjalo entsheni nakubantu abadala abanobude obungaphezu kuka-160 cm. Lapho ukhetha, uzohlangana nayo kaningi.

Indlela yokukhetha usayizi wesiginci ofanele

Amapharamitha aqondile wensimbi anomphumela obonakalayo emsindweni. Uma ubukhulu bomzimba we-resonator bukhulu, umsindo uzojula, u-overtones futhi ukusekela izovela kuyo - umsindo omude wangemuva lapho intambo isivele ikhululiwe, kodwa iqhubeka nokudlidliza.

Ubude besikali nabo benza umsindo ujule futhi ugcwale. Leli yithuba lokuthola i-tonality eyengeziwe, ngoba ngesilinganiso esifushane, ubude obugcwele bentambo evulekile buhambisana nobude bentambo, eboshwe ekuqaleni. kuyaqaqamba yesiginci esigcwele usayizi.

Nokho, kunzima ukubamba isiginci esikhulu ezinganeni. Ngakho-ke, ukubaluleka kweziginci ezehlisiwe zokufunda kugcizelelwa yibo bonke abafundisi bomculo.

Ukukhetha isiginci ngokweminyaka

¼ : ifanele ukujwayelana kokuqala nensimbi eneminyaka engu-5 - 6 ubudala, ngisho nangaphambi kokufunda esikoleni somculo noma ekuqaleni.

½ : ifanele izingane ezingaphansi kweminyaka engu-8 ubudala izingalo zazo nobubanzi besifuba okungakakuvumeli ukusetshenziswa kwethuluzi losayizi ogcwele.

¾: ilungele imfundo yesikole esiphakathi eneminyaka engu-8-10 ubudala. Umsindo wanele kumakhonsathi, ikakhulukazi nge-a Imakrofoni .

7/8 : inganconywa entsheni eneminyaka engu-9-12 ubudala, futhi futhi uma ingane incane ngomzimba.

4/4 : usayizi ogcwele, kusukela ku-11 - 12 ubudala ingane isivele ikwazi ukubamba "izinto zakudala" futhi ngokuvamile ifinyelela izintambo futhi kuyaqaqamba .

izilinganiso zesikali

Njengoba kunomehluko ngobude ngaphakathi kwendinganiso eyodwa, ungazihlomisa ngerula eligoqayo ukuze uhlole ubude besikali. Isilinganiso senziwa kusukela esihlalweni sebhuloho ( bridge a) kusihlalo, lapho i ibhodi leminwe idlulela ekhanda.

Ubude obude bukuvumela ukuthi unwebe isikali.

Isiphetho

Ngenkathi ama-guitar alingana nobude, ubude bengalo, nosayizi wesundu, ukusebenza indlela ukucosha insimbi yomculo ukuyithatha uyidlale mathupha. Uma uthengela ingane isiginci, hamba naso ubone ukuthi kukhululeke kanjani ukuthi abeke izandla abambe umzimba futhi intamo kahle . Abantu abadala kufanele bathembele emizweni yomuntu siqu - ngezinye izikhathi kungcono ukudela ama-shades omculo kunokuba kube lula ukukhiqizwa komsindo.