Western guitar: nta ntawm lub twj paj nruag, keeb kwm, kev ua si txheej txheem, qhov sib txawv ntawm dreadnought guitar

Cov neeg ntaus suab paj nruag thoob ntiaj teb, ua yeeb yam ntawm theem, hauv cov koom haum lossis hauv kev ua koob tsheej, feem ntau coj theem nrog guitar hauv lawv txhais tes. Qhov no tsis yog acoustics zoo tib yam, tab sis nws ntau yam - sab hnub poob. Qhov ntsuas tau tshwm sim hauv Asmeskas, dhau los ua cov khoom lag luam ntawm kev hloov pauv ntawm cov neeg sawv cev classic ntawm tsev neeg. Nyob rau hauv Russia, nws tau txais koob meej nyob rau hauv lub xeem 10-15 xyoo.

Tsim nta

Yuav kom nkag siab tias qhov cuab yeej suab paj nruag no txawv li cas ntawm lub suab paj nruag acoustic, koj yuav tsum paub tias cov guitar sab hnub poob tau tsim tshwj xeeb rau kev sib tham ntawm ib tus neeg hu nkauj lossis pab pawg, thiab tsis yog rau kev xaiv classical thiab ua suab paj nruag kev kawm. Yog li ntawd, ib tug xov tooj ntawm txawv design nta:

• lub cev loj nrog lub nqaim "lub duav" zoo li ntawm classical guitar;
• nqaim caj dab, uas txuas nrog lub cev ntawm 14th fret, thiab tsis nyob rau 12th;
• cov hlua hlau uas muaj zog nro;
• sab hauv lub cev yog ntxiv dag zog nrog slats, ib tug truss pas nrig yog ntxig rau hauv lub caj dab.

Feem ntau muaj cov tsiaj uas muaj qhov tsis zoo hauv qab caj dab. Nws yog qhov yuav tsum tau ua kom yooj yim rau tus kws ntaus suab paj nruag ua si ntawm qhov kawg frets. Rau qhov yooj yim ntawm tus neeg ua yeeb yam, muaj cov cim fret ntawm lub fretboard. Lawv nyob rau sab thiab pem hauv ntej.

Keeb kwm ntawm kev tsim

Thaum pib ntawm lub xyoo pua xeem hauv Tebchaws Europe thiab Amelikas, cov kws ntaus nkauj ua yeeb yam nrog lub guitar yog nyob hauv nruab nrab ntawm cov pej xeem nyiam. Lawv sib sau ua ke, ua yeeb yam hauv cov tuav, qhov twg cov suab nrov ntawm pawg neeg feem ntau poob tawm lub suab ntawm lub suab paj nruag.

Guitar amplifiers tsis muaj nyob thaum ntawd. Txhawm rau ua kom lub suab nrov dua, American tuam txhab Martin & Company pib hloov cov hlua ib txwm muaj nrog cov hlau.

Cov neeg ua yeeb yam qhuas qhov kev hloov pauv. Lub suab tau dhau los ua juicier, muaj zog dua thiab tawg los ntawm cov neeg tuaj saib nrov nrov. Tab sis tam sim ntawd nws tau pom tseeb tias qhov kev nce hauv lub cev xav tau, vim tias tsis muaj qhov chaw txaus rau lub suab nrov. Thiab qhov nce hauv cov qauv tau ua raws li kev ntxiv dag zog ntawm lub hull nrog lub kaw lus ntawm cov kab teeb ntxiv - bracing (los ntawm Lus Askiv. Strengthening).

Kev saib xyuas ntau tau them rau kev sim nrog cov acoustic guitar los ntawm American HF Martin. Nws patented X-mount top lawj springs thiab ua nto moo thoob plaws ntiaj teb.

Nyob ib ncig ntawm tib lub sijhawm, Gibson masters siv lub caj dab rau lub cev nrog lub thauj tog rau nkoj. Txhim kho cov qauv txuag lub cuab yeej los ntawm kev deformation nyob rau hauv txoj hlua ruaj khov. Lub suab nrov ntawm cov cuab yeej suab paj nruag hloov zuj zus, nws lub zog, tuab tuab tau nyiam los ntawm cov neeg ua yeeb yam.

Qhov txawv ntawm dreadnought guitar

Ob lub twj paj nruag yog acoustic, tab sis muaj qhov sib txawv ntawm lawv. Lub ntsiab sib txawv yog nyob rau hauv tsos. Lub dreadnought muaj qhov dav "lub duav", yog li nws lub cev loj dua tseem hu ua "rectangular". Lwm qhov txawv yog nyob rau hauv lub suab. Ntau tus kws ntaus nkauj ntseeg tias dreadnought muaj peev xwm ntau dua hauv lub suab qis, zoo tagnrho rau kev ua si jazz thiab blues. Western guitar yog qhov zoo rau nrog cov suab nrov soloists.

Cov txheej txheem ua si

Ib tug kws ntaus suab paj nruag ua si classical acoustics yuav tsis tau siv tam sim ntawd rau cov txheej txheem kev ua yeeb yam ntawm sab hnub poob guitar, feem ntau yog vim muaj zog ntawm cov hlua.

Koj tuaj yeem ua si nrog koj cov ntiv tes, uas virtuosos ua qauv qhia rau cov neeg tuaj saib, tab sis tus neeg nruab nrab feem ntau siv. Nws pab kom tsis txhob muaj kev puas tsuaj rau tus kws ntaus nkauj rau tes thaum ua si "sib ntaus sib tua".

Nws muaj lwm yam nta ntawm cov txheej txheem:

• ua tsaug rau lub caj dab nqaim, tus guitarist tuaj yeem siv tus ntiv tes xoo los nias cov hlua bass thaj tsam;
• jazz vibrato thiab khoov tau zoo kawg nkaus pom ntawm cov hlua hlau nyias;
• cov hlua yog muted nrog ntug ntawm xib teg, tsis nrog sab hauv.

Technically, sab hnub poob yog cov kws tshaj lij rau theem thiab pej xeem kev ua yeeb yam, tab sis nws tseem yog qhov qis dua rau lwm hom - hluav taws xob guitar. Yog li ntawd, ntawm cov xwm txheej loj, cov kws ntaus suab paj nruag tseem siv qhov kev xaiv thib ob, thiab sab hnub poob yog siv los tsim cov keeb kwm ntawm acoustic.