Pickups rau electric guitar

Tsis muaj teeb meem npaum li cas koj ntaus cov hlua, lub guitar muaj nws tus kheej ntim txwv. Nyob rau hauv ib tug loj neeg tuaj saib, thiab txawm ntau npaum li ntawd nyob rau hauv ib tug kev hais kwv txhiaj nrog, busting thiab txawm ib tug sib ntaus yeej tsis hnov ​​tsis muaj subsound. Koj tuaj yeem, ntawm chav kawm, siv lub microphone, tab sis qhov tseeb, a txeej yog yooj yim dua.

Thiab nyob rau hauv hluav taws xob guitars, lub caij no yog qhov yooj yim, vim hais tias nyob rau hauv hluav taws xob twj paj nruag tsis muaj resonating lub cev uas amplifates lub suab.

Xav paub ntau ntxiv txog cov khoom thauj

Nrog rau kev txhim kho hluav taws xob engineering, guitar designers pib xav txog yuav ua li cas siv cov kev ua tiav ntawm kev tshawb fawb thiab thev naus laus zis los ua kom nrov nrov. Kev txhais lus ntawm lub suab vibrations rau hauv hluav taws xob, thiab tom qab ntawd rov qab hloov pauv los ntawm lub suab nrov, tab sis twb tau rov ua kom nrov dua, qhib qhov dav tshaj plaws rau kev ua tau zoo, tsis hais txog kev hloov kho suab siv ntau yam khoom siv.

Cov khoom nqa

Ib tug guitar pickup yog ib qho cuab yeej siv hluav taws xob hluav taws xob thiab kev vibrational resonance ntawm ib txoj hlua trembling.

Structurally, ib tug electromagnetic txeej yog ib qho hlau nplaum ruaj khov nyob ib puag ncig uas lub inductor raug mob. Tag nrho cov hlua yog tsim nrog ferromagnetic alloys, uas txhais tau hais tias lawv lub zog ua rau lub magnetic teb hloov pauv. Yog li ntawd, ib qho hluav taws xob tam sim no tshwm nyob rau hauv lub kauj, uas yog kis tau los ntawm cov xov hlau tshwj xeeb xws li mus rau lub preamplifier nyob rau hauv lub cev ntawm hluav taws xob guitar, los yog ncaj qha mus rau lub tso zis jack.

Nyob ntawm seb muaj pes tsawg tus coils thiab lawv qhov kev sib koom ua ke, muaj ntau ntau hom electromagnetic pickups.

Hom thiab hom

Muaj ntau theem amplifier kev faib tawm uas txhua tus neeg ntaus guitar yuav tsum nkag siab.

Raws li txoj cai ntawm kev ua

Electromagnetic pickups . Lub hauv paus ntawm kev ua yog electromagnetic induction. Oscillations ntawm cov hlua hlau nyob rau hauv magnetic teb ua rau cov impulses ntawm electromotive quab yuam. Cov pickups no tsis ua haujlwm nrog nylon lossis cov hlua carbon.

Piezoelectric pickups . Nws yog raws li lub hauv paus ntsiab lus ntawm hluav taws xob tam sim no tiam nyob rau hauv piezoelectric sensors nyob rau hauv lub cawv ntawm cov neeg kho tshuab kev ua. Nyob rau tib lub sijhawm, kev vibrations tsis yog cov hlua nkaus xwb, tab sis kuj yog lub cev resonating raug xa mus rau cov khoom siv amplifying, yog li piezo pickups yog siv los ua suab paj nruag.

Los ntawm volatility

Passive . Tam sim no generated nyob rau hauv lub inductor yog kis tsis tau hloov mus rau lwm yam amplifying ntaus ntawv. Vim li no, qhov rhiab heev ntawm qhov tuaj tos yuav tsum siab, vim tias qee zaum muaj kev cuam tshuam ntau dhau thiab cuam tshuam. Koj kuj xav tau ib tug zoo zoo hais lus system thiab amplifier.

active . Tus tsim ntawm hluav taws xob guitar muaj preamplifier. Tom qab qhov tam sim no yog induced nyob rau hauv lub kauj, nws thawj zaug dhau los ntawm lub rooj tsavxwm, ntawm cov zis uas nws twb muaj ib tug ntau dua amplitude ntawm lub suab yoj. Nws siv lub zog me me - 9-volt Krona roj teeb txaus rau lub zog. Cov cuab yeej nws tus kheej muaj cov hlau nplaum me me thiab tsawg dua nyob rau hauv lub kauj, uas ua rau lub suab nrov nyob rau hauv qab thiab saum, thaum nyob rau hauv passive pickups nruab nrab yog ntau pronounced.

Los ntawm kev tsim

tib . Ib lub hlau nplaum, ib lub kauj. Kev tawm tsam ntse, pom meej, ntes thiab kis tau ntawm txhua qhov nuances ntawm qhov kev ua si. Yog li ntawd, nws "catches" suab nrov extraneous thiab tsim kev cuam tshuam los ntawm sab eddy tam sim no.

Humbucker . Muaj ob lub coils, tab sis lawv nyob ntawm tib lub sib nqus sib nqus, thiab lawv ua haujlwm hauv antiphase. Qhov no tso cai rau koj los tua cov suab nrov extraneous thiab parasitic excitations. Txawm tias tus humbucker ua rau lub suab tsis muaj zog thiab tsis muaj zog. Tab sis nws yog huv si ntau.

Hamkanseller . Qhov tseeb, nws zoo ib yam li a humbucker , tsuas yog cov coils tsis nyob ib sab ntawm ib leeg, tab sis ib qho saum toj ib leeg. Lub suab nrov txo cov nyhuv yog khaws cia, thiab kev nthuav qhia thiab kev siv ntawm cov teeb liab tso zis nce.

Ntau niaj hnub hluav taws xob guitars muaj ob peb hom pickups.

Los ntawm qhov chaw

Nyob rau hauv lub jargon ntawm guitarists, lawv hu ua " choj "(tom qab lub npe ntawm lub tailpiece hauv lus Askiv guitar terminology) thiab caj dab ("caj dab" feem ntau hu ua lub caj dab ).

choj pickups yog feem ntau humbuckers , raws li kev sib ntaus sib tua yog ua si ntawm no siv ntau yam teebmeem guitar. Caj dab tib neeg feem ntau yog tsim los rau solos thiab xaiv, thiab kuj du tawm cov "rog" lows thiab piercing highs, compensating nrog nruab nrab.

Kuv tuaj yeem yuav ib lub guitar pickup qhov twg

Nyob rau hauv lub khw muag khoom suab paj nruag "Student" koj tuaj yeem nrhiav tau ntau yam khoom. Tshiab. Yuav ib tug classical guitar thawj zaug, koj muaj peev xwm tam sim ntawd nruab nws nrog ib tug yooj yim piezoelectric caij. Rau kev ua yeeb yam ua yeeb yam lossis studio kaw ntawm acoustics, cov khoom siv siab tshaj plaws thiab tsis muaj zog yog muab nrog rau qhov chaw sib txawv, kuj muaj nyob rau hauv lub sab saum toj deck qhov.

Rau cov tswv ntawm hluav taws xob guitars, muaj ntau yam ntawm cov khoom siv sib txawv thiab cov qauv tsim. Txhua yam ntawm lub suab thiab yam ntawm lub suab tsim tawm yuav raug tso tawm rau lub amplifier lossis lub mloog pob ntseg raws li qhov xav tau los ntawm tus kws tshaj lij tshuab raj.

Yuav ua li cas xaiv tus nqa

Kev xaiv tus nqa khoom yog lub luag haujlwm thiab kev sim.

Yog tias koj nyuam qhuav pib tawm hauv lub ntiaj teb ntawm cov suab paj nruag guitar, nug koj tus kws qhia lossis cov neeg laus seb qhov kev teeb tsa lawv pom zoo rau tus pib. Pib ua si, ua tib zoo mloog koj cov kev xav, tsim kom muaj qhov tshwj xeeb ntawm kev ua si. Thiab nco ntsoov tias koj tuaj yeem ua txhaum txhua txoj cai hauv koj lub sijhawm - qhov ntawd yog qhov Jimi Hendrix tau ua, uas tso cai rau nws los ua tus ntaus guitar zoo tshaj.

xaus

Lub ntiaj teb ntawm guitar electronics yog qhov loj thiab ntau yam, thiab nws yog qhov zoo siab los sim cov nruab nrab tshiab los tsim cov suab tshwj xeeb. Ib qho zoo, xaiv kom raug txeej kuj yog ib feem ntawm qhov kev paub ua si style, koob meej thiab muaj koob meej.