Semi-acoustic guitar: ntsuas nta, keeb kwm, hom, siv

Txij li thaum nws pib, lub guitar tau txais koob meej ntawm cov kws ntaus nkauj ua haujlwm hauv ntau hom. Cov evolution ntawm ib lub suab paj nruas ntsuas tau coj mus rau qhov tshwm sim ntawm hom tshiab, thiab ib tug semi-acoustic tau dhau los ua ib qho kev hloov pauv ntawm acoustic thiab hluav taws xob guitar. Nws yog sib npaug siv ua yeeb yam ntawm pop, pob zeb, hlau, pej xeem suab paj nruag.

Dab tsi yog qhov txawv ntawm semi-acoustic guitar thiab electro-acoustic guitar?

Novice performers uninitiated nyob rau hauv suab paj nruag subtleties feem ntau confuse ob hom, tab sis qhov tseeb lawv qhov txawv yog qhov tseem ceeb. Ib qho hluav taws xob guitar yog yuam kev rau semi-acoustic vim muaj cov ntsiab lus ntxiv: pickups, ntim tswj, timbre, thiab muaj peev xwm txuas mus rau combo amplifier.

Qhov sib txawv tseem ceeb ntawm electro-acoustic guitar thiab semi-acoustic guitar yog nyob rau hauv cov qauv ntawm lub cev. Nyob rau hauv rooj plaub thib ob, nws yog hollow, zoo li ib tug pa classical guitar, los yog semi-hollow.

Txhawm rau kom ruaj khov, cov kab noj hniav khoob yog tsim nyob ib ncig ntawm cov khoom nruab nrab. Effs raug txiav tawm ntawm qhov chaw sab, qhov dav ntawm lub cev yog nqaim dua li ntawm thawj version, lub suab yog ci thiab ntse.

Lwm qhov sib txawv yog qhov hluav taws xob guitar tsis tuaj yeem ua si yam tsis tau txuas nrog lub suab amplifier. Yog li ntawd, nws yog kiag li tsis haum rau bards thiab txoj kev musicians. Lub suab ntawm qhov ntsuas tau tshwm sim vim qhov hloov ntawm txoj hlua vibrations rau hauv vibrations ntawm hluav taws xob tam sim no.

Qhov zoo ntawm semi-acoustic guitar:

• muaj peev xwm xa tau lub suab meej txawm nyob rau hauv ib qho kev sib xyaw polyphonic;
• hnyav dua li lub cev hollow hluav taws xob guitar;
• ntau yam ntawm cov qauv, kev sim nrog cov tsos tsis lwj lub suab;
• qhov kev lees paub ntawm kev ua tiav ntawm ntau yam pickups.

Ib tug semi-acoustic guitar yog 2 hauv 1 ntsuas. Ntawd yog, nws tuaj yeem siv tau ob qho tib si thaum txuas rau qhov hluav taws xob tam sim no thiab tsis muaj nws, zoo li acoustics zoo tib yam.

Keeb kwm

Ib qho txiaj ntsig zoo rau kev tshwm sim thiab nrov ntawm semi-acoustic guitars yog tsim los ntawm American tuam txhab Gibson, lub hom loj tshaj plaws uas tsim cov twj paj nruag. Los ntawm 30s ntawm lub xyoo pua xeem, cov kws ntaus nkauj tau ntsib teeb meem ntawm qhov ntim tsis txaus ntawm acoustics. Qhov no tshwj xeeb tshaj yog xav tau los ntawm cov tswv cuab ntawm jazz bands thiab orchestras loj, nyob rau hauv uas lub guitar "tso", poob nyob rau hauv nplua nuj suab ntawm lwm yam twj paj nruag.

Cov chaw tsim khoom tau sim ua kom lub suab nrov los ntawm kev txuas cov acoustics rau lub suab nrov nrov. F-shaped cutouts tau tshwm sim ntawm rooj plaub. Lub thawv resonator nrog efs muab lub suab zoo dua, uas tuaj yeem ua kom nrov nrog lub nqa. Lub suab nrov nrov.

Tsawg tus neeg paub tias Gibson tsis tau teeb tsa los tsim ib lub suab paj nruag semi-acoustic. Kev sim nrog nws tsuas yog ib qho kev sim ntawm qhov ua tau ntawm kev tsim khoom thiab kev tsim khoom ntawm hluav taws xob guitars nrog lub cev muaj zog.

Cov kws ntaus nkauj txaus siab rau qhov yooj yim ntawm cov cuab yeej siv lub cev, tab sis ntawm lawv kuj tseem muaj ntau tus kiv cua ntawm guitars nrog ib hom kev ua suab paj nruag. Nyob rau hauv 1958, lub tuam txhab tso tawm ib tug "semi-hollow lub cev" series nrog ib tug semi-hollow lub cev.

Nyob rau hauv tib lub xyoo, lwm cov chaw tsim tshuaj paus, Rickenbacker, ua nws tus kheej hloov kho rau tus qauv uas tau txais kev muaj koob meej, smoothing tawm lub cutouts thiab kho kom zoo nkauj rooj plaub nrog ib tug laminated txheej. Pickups los ua universal, mounted nyob rau hauv txawv qauv.

hom

Cov kev sim ntawm cov tuam ntxhab tau coj mus rau qhov tshwm sim ntawm ntau yam ntawm semi-acoustic guitars:

• nrog lub cev tag nrho;
• nrog ib qho khoom thaiv, nyob ib ncig ntawm cov phaj ntoo ua rau, qhov tshwj xeeb yog lub suab ci;
• kab noj hniav nrog efs - muaj velvety ntoo thiab ib tug luv sustain;
• archtop guitars nrog tsis muaj zog acoustic muaj peev xwm;
• jazz - kiag li hollow, tsim los ua si los ntawm lub amplifier.

Niaj hnub nimno manufacturers tseem tab tom hloov kho rau cov qauv ntawm acoustic guitar. Lawv txhawj xeeb tsis yog cov qauv tsim xwb, tab sis kuj tsim sab nrauv thiab style. Yog li, es tsis txhob ntawm cov tsoos f-zoo li lub qhov, semi-acoustics tuaj yeem muaj "miv lub qhov muag", thiab lub cev semi-hollow yog tsim los ntawm cov duab geometric txawv txawv.

siv

Jazz cov neeg ua yeeb yam yog thawj zaug txaus siab rau txhua qhov zoo ntawm qhov ntsuas. Lawv nyiam lub suab sov, meej. Tsawg voluminous dua li lub cev acoustic guitar ua rau nws yooj yim txav mus rau theem, yog li nws tau txais sai sai los ntawm cov kws ntaus nkauj pop. Nyob rau hauv thaum ntxov 70s, semi-acoustics twb nquag sib tw nrog hluav taws xob "cov txheeb ze". Nws tau los ua cov cuab yeej nyiam ntawm John Lennon, BB King, nws tau siv los ntawm cov neeg sawv cev nto moo ntawm Pearl Jam grunge txav.

Cov cuab yeej tsim nyog rau cov pib tshiab. Kev ua si tsis tas yuav muaj kev cuam tshuam rau cov hlua, txawm tias lub teeb kov ua rau lawv teb nrog velvety, suab nrov. Thiab qhov muaj peev xwm ntawm semi-acoustics tso cai rau koj los ua improvisations hauv ntau hom.