Kedu otu esi ahọrọ guitar electro-acoustic?

Ọtụtụ mgbe, ịchọrọ ụda ụda. Kedu ihe ị ga-eme iji nweta ụbọ akwara n'otu oge yana ịkwalite ya na egwu egwu n'enweghị nsogbu ọ bụla? Ọ dị mfe. Ihe ngwọta ya bụ guitars electro-acoustic, ya bụ guitar acoustic nwere ngwá electronic arụnyere n'ime ya na-ebufe mgbaàmà na amplifier. N'ihi nke a, a na-echekwa njirimara ụda olu, na ka anyị na-anụ ọbụna na egwu egwu, ọ bụ iji jikọọ guitar na amplifier (ma ọ bụ ọbụna na interface audio, powermixer ma ọ bụ igwekota).

Ịrụ ụbọ akwara

Akụkụ dị oke mkpa nke guitar electro-acoustic bụ iwu ya. Enwere ọtụtụ ihe na-abanye na njirimara ụda n'ozuzu ya.

Ka anyị buru ụzọ leba anya n’otú ahụ́ hà. Nnukwu ahụ na-etinyekwu nrụgide na obere oge ma mee ka ngwá ọrụ dịkwuo elu n'ozuzu ya. N'aka nke ọzọ, obere ahụ na-eme ka ụda dị ogologo oge (na-akwado ka ukwuu), ma na-akwalitekwa ọsọ nzaghachi nke guitar.

I kwesịkwara ikpebi ma ị chọrọ a cutaway. Ọ na-enye ohere ka mma nweta ndetu dị elu na frets ikpeazụ. Otú ọ dị, ụbọ akwara na-enweghị indentation nwere timbre miri emi ma na-ada ụda mgbe a na-egwuri egwu n'ejighị ngwá electronic.

Gita electro-acoustic nwere ike ịbụ osisi siri ike ma ọ bụ laminated. Mbufe osisi siri ike na-ada nke ọma, yabụ guitar na-ada ụda nke ọma. Otú ọ dị, laminate guitar dị ọnụ ala. Nnukwu nkwekọrịta n'etiti ezigbo resonance na ọnụahịa bụ guitars acoustic na osisi siri ike "n'elu", ma na azụ azụ na n'akụkụ, n'ihi na "elu" nwere mmetụta kachasị na ụda.

Ofdị osisi

Ọ bara uru ilebakwu anya na ụdị osisi dị iche iche ka ha na-enwe mmetụta dị ukwuu na ụda guitar. M ga-atụle ndị a na-ejikarị eme ihe na ahụ nke ụgbụ electro-acoustic.

Ekepu

Isi ike na ịdị ọkụ nke osisi a na-eme ka ụda ahụ pụta ìhè site na ya "kpọmkwem". Ụda ahụ na-edokwa anya ya ọbụna mgbe a na-adọpụ ụdọ ahụ ike.

Mahogany

Mahogany na-enye ụda miri emi, nke na-akụ ọkpọ, na-emesi ike nke ọma na nke dị ala mana yana etiti ugboro. Ọ na-agbakwụnyekwa ọtụtụ harmonics dị elu na ụda bụ isi.

Rosewood

Rosewood na-emepụta ọtụtụ harmonics dị elu. Ọ nwere njedebe ala akpọpụtara nke ukwuu, nke na-ebute ụda gbara ọchịchịrị n'ozuzu ya mana ọ bara ụba.

Maple

Maple, n'aka nke ọzọ, nwere nnukwu akara n'elu. Olu ya siri ike. Osisi maple nwere mmetụta dị mma na nkwado nke guitar.

Cedar

Cedar na-enwe mmetụta nke ukwuu maka igwu egwu dị nro, nke mere na ndị na-agụ egwu mkpịsị aka na-amasị ya karịsịa. O nwere ụda okirikiri.

Osisi nke mkpịsị aka na-enwe mmetụta dị nta na ụda. Ụdị bọọdụ mkpịsị aka dị iche iche na-emetụtakarị ka bọọdụ mkpịsị aka na-enwe n'ọnụ mkpịsị aka. Agbanyeghị, nke a bụ okwu gbasara onwe ya.

Electronics

Ụzọ isi bulie ụda site na guitar na-adabere na ngwá electronic eji na ya.

Ndị ntụgharị piezoelectric (piezo maka nkenke) na-ewu ewu nke ukwuu. Ojiji ha bụ usoro a na-ejikarị eme ka ụda nke ụbọ akwara electro-acoustic dị elu. N'ihi nke a, ụda nke electro-acoustic guitars na piezo pickups bụ kpọmkwem ihe anyị tụrụ anya na ọ ga-abụ. Ihe e ji mara ha bụ "ịkụda mmụọ", nke bụ uru maka ụfọdụ, na ihe ọjọọ maka ndị ọzọ. Ha nwere mwakpo ngwa ngwa. A naghị ahụ ha site na mpụga guitar, ebe a na-etinyekarị ha n'okpuru akwa akwa. Mgbe ụfọdụ, ha nwere ike ịnọ n'elu guitar. Otú ọ dị, ha na-efunahụ àgwà ha "quack" ma na-adị mfe nzaghachi karịa piezo nke etinyere n'okpuru akwa akwa.

Ihe ntụgharị magnetik N'ọdịdị ha, ha yiri ndị a na-eji na ụbọ eletrik. Ha na-enwe mwakpo dị nwayọ na nke dị nro yana nkwado dị ogologo. Ha na-ebufe obere ugboro nke ọma. Ha anaghị adịkarị mfe nzaghachi. Otú ọ dị, ha na-ejikarị àgwà nke ha eme ihe karịa agba ụda.

Ọtụtụ mgbe ndị transducers, na mgbakwunye na ịbụ piezoelectric ma ọ bụ magnetik, ka na-arụ ọrụ. Ha na-achọkarị batrị 9V. Ekele maka ha, anyị na-enweta ohere nke imezi ụda nke guitar ekele maka mkpịsị aka na-etinyekarị n'akụkụ ahụ. Ị nwekwara ike ịhụ ụda nke arụnyere n'ime guitar, nke na-enye gị ohere ịmegharị ụbọ ahụ nke ọma ọbụna n'ọnọdụ mkpọtụ n'ihi ọnụnọ nke pickups.

Nchikota

Nhọrọ nke guitar nke ọma ga-eme ka anyị nweta ụda a chọrọ. Ọtụtụ akụkụ na-emetụta ụda, ma ọ na-eme ka guitar dị iche na ibe ha. Nghọta nke ọma nke ihe niile mejupụtara ga-enye gị ohere ịzụta guitar nwere njirimara sonic ị na-arọ nrọ.

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