Ungakhetha kanjani isiginci se-electro-acoustic?

Ngokuvamile udinga umsindo we-acoustic. Yini okufanele uyenze ukuze ube nesiginci se-acoustic ngesikhathi esifanayo futhi usikhulise emakhonsathini ngaphandle kwezinkinga? Kulula. Isixazululo iziginci ze-electro-acoustic, okungukuthi iziginci ezine-electronics eyakhelwe ngaphakathi ezidlulisela isignali ku-amplifier. Ngenxa yalokhu, izici ze-acoustic zigcinwa, futhi ukuze sizwe ngisho nasekhonsathini ephezulu, kwanele ukuxhuma isiginci ku-amplifier (noma ngisho nesixhumi esibonakalayo somsindo, i-powermixer noma i-mixer).

Ukwakha isiginci

Isici esibaluleke kakhulu sesiginci se-electro-acoustic ukwakhiwa kwaso. Kunezici eziningi ezingena ezicini zomsindo jikelele.

Ake sibheke ubukhulu bomzimba kuqala. Imizimba emikhulu ibeka ingcindezi eyengeziwe kumafrikhwensi aphansi futhi yenze insimbi ibe phezulu kakhulu. Imizimba emincane, ngakolunye uhlangothi, yenza umsindo uhlale isikhathi eside (ukuqina okukhulu), futhi ithuthukisa isivinini sokuphendula sesiginci.

Kufanele futhi unqume ukuthi udinga ukusika. Inikeza ukufinyelela okungcono kakhulu kumanothi aphezulu kuma-frets okugcina. Kodwa-ke, iziginci ezingenazo i-indent zine-timbre ejulile futhi zinomsindo omkhulu uma zidlalwa ngaphandle kokusebenzisa i-electronics.

Iziginci ze-Electro-acoustic zingaba izinkuni eziqinile noma zenziwe nge-laminated. Ukudluliselwa kwezinkuni eziqinile kuzwakala kangcono, ngakho isiginci sizwakala kangcono. Nokho, ama-laminate guitar ashibhile. Ukuvumelana okukhulu phakathi kwe-resonance enhle kanye nentengo yiziginci ze-acoustic ezinokhuni oluqinile "phezulu", kodwa nge-laminated back and sides, ngoba "phezulu" inomthelela omkhulu kumsindo.

Izinhlobo zezinkuni

Kuyafaneleka ukuhlolisisa izinhlobo ezahlukene zezinkuni njengoba zinethonya elikhulu kumsindo wesiginci. Ngizoxoxa ngalezo ezivame ukusetshenziswa kakhulu emizimbeni yama-electro-acoustic guitars.

U-spruce

Ukuqina nokukhanya kwalesi sihlahla kwenza umsindo ubonakale kuwo "oqondile" kakhulu. Umsindo ubuye ugcine ukucaca kwawo ngisho nalapho izintambo zikhishwe ngamandla.

Mahogany

I-Mahogany inikeza umsindo ojulile, ohlabayo, ogcizelela ikakhulukazi ophansi kodwa namaza amaphakathi. Futhi yengeza ama-harmonics amaningi aphezulu kumsindo oyisisekelo.

Rosewood

I-Rosewood ikhiqiza ama-harmonics amaningi aphezulu. Inomkhawulo ongezansi ogqame kakhulu, ophumela kumsindo omnyama kodwa ocebile.

Maple

I-maple, ngakolunye uhlangothi, inophawu oluphezulu oluqinile. Imigodi yakhe inzima kakhulu. Ukhuni lwe-maple lunomthelela omuhle kakhulu ekuqhubekiseni isiginci.

Cedar

Umsedari uzwela kakhulu ekudlaleni okuthambile, yingakho ama-fingerstyle guitarist ewuthanda kakhulu. Inomsindo oyindilinga.

Ukhuni lwe-fingerboard lunomthelela omncane kakhulu kumsindo. Izinhlobo ezahlukene zokhuni lwe-fingerboard zithinta kakhulu indlela ubhodisi lweminwe oluzizwa ngayo ngeminwe. Nokho, lokhu kuwudaba subjective kakhulu.

Electronics

Indlela yokuthatha umsindo esigincini incike ezintweni zikagesi ezisetshenziswa kuso.

Ama-Piezoelectric transducers (i-piezo ngamafuphi) zithandwa kakhulu. Ukusetshenziswa kwabo kuyindlela evamile yokukhulisa umsindo weziginci ze-electro-acoustic. Ngenxa yalokhu, umsindo weziginci ze-electro-acoustic ezinama-piezo pickups uyilokho kanye esilindele ukuthi ube yikho. Isici kubo "ukuquacking", okuyinzuzo kwabanye, kanye nokubi kwabanye. Banokuhlasela okusheshayo. Azibonakali ngaphandle kwesiginci, njengoba zivame ukubekwa ngaphansi kwesihlalo sebhuloho. Ngezinye izikhathi zingaba phezu kwesiginci. Bese-ke, nokho, balahlekelwa yisici sabo “sowaka bodokotela” futhi basengozini yokuthola impendulo kune-piezo ebekwe ngaphansi kwesihlalo sebhuloho.

Iziguquli kazibuthe ngokubukeka, zifana nalezo ezisetshenziswa kwiziginci zikagesi. Banokuhlasela okunensayo futhi okumnene kakhulu futhi bahlala isikhathi eside. Badlulisela amaza aphansi kahle kakhulu. Abathinteki kakhulu ekuphenduleni. Kodwa-ke, bavame ukufaka umbala ngokweqile komsindo ngezici zabo.

Ngokuvamile ama-transducer, ngaphezu kokuthi i-piezoelectric noma kazibuthe, asasebenza. Ngokuvamile zidinga ibhethri engu-9V. Ngenxa yabo, sithola ithuba lokulungisa umsindo wesiginci ngenxa yamafindo abekwe kaningi ohlangothini lomzimba. Ungathola futhi ishuna eyakhelwe kusiginci, ekuvumela ukuthi ushune kahle isiginci ngisho nasezimeni ezinomsindo ngenxa yokuba khona kwama-pickup.

Isifinyezo

Ukukhetha kahle isiginci kuzosivumela ukuthi sifinyelele umsindo esiwufunayo. Izici eziningi zithinta umsindo, kodwa kwenza iziginci zihluke komunye nomunye. Ukuqonda kahle zonke izingxenye kuzokuvumela ukuthi uthenge isiginci esinezici ze-sonic ophupha ngazo.

Amazwana