Parameters thiab functions ntawm ib tug bass guitar

Bass guitar yog ib qho cuab yeej uas muaj ntau yam. Ntau yam ntawm qhov ntsuas no cuam tshuam rau nws lub suab thiab kev ua si. Kev paub lawv txhua tus yuav tso cai rau koj kom paub seb cov ntses bass thaj tsam ua haujlwm li cas, ua tsaug uas peb yuav paub tias peb xav tau dab tsi thaum xaiv lub suab bass thaj tsam tshiab thiab yuav ua li cas txhim kho cov cuab yeej uas twb muaj lawm.

chaw pib

Txhua tus ntses bass thaj tsam guitar (tshwj tsis yog fretless) muaj frets. Lawv tuaj yeem yog qhov sib txawv. Yog tias koj tsis nyiam qhov loj ntawm cov frets koj muaj, nws tuaj yeem hloov tau. Cov frets me me tso cai rau ntau tus ntiv tes xav, thiab cov frets loj dua tso cai rau koj siv tsawg zog los nias cov hlua. Nws yog ib qho teeb meem ntawm tus kheej nyiam. Lawv yeej yuav tsum tau hloov los yog grinded thaum lawv hnav. Thawj lub cim ntawm kev hnav ntawm cov frets feem ntau yog lub suab nrov heev uas ua rau ntawm qhov qis frets, txawm tias qhov kev ntsuas yog nyob rau hauv kab ntawm txoj hlua khoob thiab kaum ob fret. Tom qab ntawd, txawm tias kab noj hniav tuaj yeem tshwm. Kev ua si ntawm cov frets no tsis tsuas yog tshem tawm qhov kev txaus siab ntawm kev ua si xwb, tab sis kuj tuaj yeem ua rau nws tsis tuaj yeem kho qhov ntsuas kom zoo kom lub ntsuas ntsuas yuav qhib txhua qhov chaw ntawm tus ntiv tes.

lag luam

Yooj yim hloov tau bass guitar qhov chaw. Tej zaum yuav muaj qee lub sijhawm thaum peb ntxhov siab ntau npaum li cas peb yuav tsum tau kho tus ntses bass thaj tsam. Yeej, qhov no tshwm sim hauv ob qhov xwm txheej: qhov ntsuas twb muaj cov yuam sij tsis muaj zog ntawm lub Hoobkas, lossis cov yuam sij twb tau ploj lawm. Hloov lawv yuav tsis ua teeb meem, thiab tuaj yeem txhim kho kev nplij siab ntawm qhov kev ua si. Sib nrug ntawm cov yuam sij li niaj zaus, kuj tseem muaj cov yuam sij kaw. Lawv feem ntau kim dua, tab sis lawv qhov tshwj xeeb xauv mechanism tso cai rau cov khaub ncaws tuav tau ntev heev. Yog tias hloov cov yuam sij tsis pab, ces tus choj tseem tsim nyog los saib. Tom qab ntawd nws muaj feem ntau yuav muaj teeb meem. Hloov nws nrog tus qauv zoo dua yuav tsum pab koj tshem tawm qhov tsis yooj yim ntawm kev sib tw.

Fingerboard Radius

Qhov parameter uas tseem ceeb thaum xaiv lub bass guitar yog lub vojvoog ntawm lub ntiv tes. Niaj hnub nimno Fender basses yog 9.5 "rau feem ntau. Cov laus yog 7.25 ". Rau ntau tus neeg ntaus ntses bass thaj tsam, lub vojvoog me me txhais tau hais tias kev ua si zoo dua, txawm hais tias basses nrog radii loj dua yog qhov tsim nyog rau kev ua si sai dua vim tias koj tsis tas yuav nias lub frets nyuaj li nrog me me radii. Nrog kev ua si qeeb, txawm li cas los xij, nws yog ib qho tseem ceeb kom hnov ​​​​qhov ntsuas tau zoo, ua tsaug rau cov rays.

beaker

Qhov kev ntsuas no cuam tshuam cov kev xav cuam tshuam nrog cov hlua qhov ntau thiab tsawg ntawm lub bass guitar. Lub 34 "scale yog tus qauv rau plaub-txoj hlua basses. Basses nrog luv luv (piv txwv li 30 ") xav tau cov hlua tuab dua, vim tias cov hlua nyias yuav xoob dhau ntawm lawv, cov txheej nyias nyias yuav txawm tias "hang". Ua tsaug rau qhov no, cov ntses bass thaj tsam nrog luv luv yuav tsis tsuas muaj frets nyob ze ua ke thiab feem ntau cov hlua tuab, tab sis kuj yog lub suab qub qub (qhov piv txwv zoo tshaj plaws yog cov ntses bass thaj tsam nto moo los ntawm Paul McCartney). Cov ntses bass thaj tsam nrog qhov ntsuas ntev dua tso cai rau koj siv cov hlua nyias. Qhov no yog qhov tseem ceeb tshwj xeeb nrog tsib-txoj hlua bass guitars. Ua tsaug rau qhov ntsuas 35 ", cov hlua B tuab tshaj plaws yuav tsis xoob dhau.

Converters

Nws yog tsim nyog xyuas seb hom pickups muaj nyob rau hauv lub bass guitar thaum koj yuav nws. Tau kawg, lawv tuaj yeem hloov tau tom qab nrog lwm tus qauv, tab sis nws yuav nyuaj rau hloov lawv nrog lwm tus qauv (xws li Jazz caj dab tuaj rau Precision). Nyob rau hauv cov xwm txheej zoo li no, nws yog ib qho tsim nyog los xyuas seb qhov grooves yog dab tsi hauv cov ntoo ntawm lub cev. Thaum cov grooves tsis haum ib hom transducer, lawv yuav tsum tau nthuav dav, uas ua rau nws nyuaj rau hloov cov transducer. Qhov teeb meem no yeej tsis tshwm sim thaum hloov tib hom transducers (xws li Precision rau Precision). Feem ntau, cov pickups yog hloov thaum peb pom tias lawv lub suab tsis txaus siab rau peb, vim hais tias lub Hoobkas-ntsia cov khoom yog nruab nrab zoo. Hloov cov tsav tsheb tsis muaj zog nrog cov neeg muaj npe nrov tuaj yeem ua rau muaj txiaj ntsig zoo.

Koj tuaj yeem hloov cov converters nrog cov uas muaj qhov tso zis qis dua lossis siab dua. Ua tsaug rau qhov no, los ntawm kev hloov peb cov "siab - tso zis" pickups nrog "tsawg - tso zis" peb yuav hloov peb cov ntses bass thaj tsam dhau qhov kev lees paub, nws yuav zoo meej rau kev ua si me me. Hloov "tsawg - tso zis" nrog "siab - tso zis" yuav hloov peb cov ntses bass thaj tsam mus rau "beast" uas yuav tawg txawm los ntawm cov feem ntau distorted guitars. Nws zoo ib yam nrog lub timbre ntawm peb cov ntses bass thaj tsam, tsuas yog ntawm no peb yuav tsum tau nyeem cov lus piav qhia ntawm cov tsav tsheb tso tawm los ntawm cov chaw tsim khoom. Piv txwv li, thaum peb txiav txim siab tias peb ploj lawm ib qho tseem ceeb treble, peb tuaj yeem yuav ib lub transducer uas hais txog lub roob (LOW: 5, MID: 5, HIGH: 8, cov cim yuav txawv). Lwm nam yog lub xub ntiag ntawm ib tug active Circuit Court nrog ib tug equalizer. Txawm hais tias qhov kev hloov pauv ntawm cov khoom siv passive nrog cov nquag nquag thiab rov ua dua tsis muaj teeb meem, txhim kho EQ ntawm lub suab bass thaj tsam yuav tsum muaj potentiometers ntxiv thiab pob qhov rooj.

Ntoo

Lwm qhov parameter yog hom ntoo siv hauv lub cev. Nws cuam tshuam rau lub suab.

Lub hnub nyoog - sustainable

tshauv - nyuaj ntses bass thaj tsam thiab nruab nrab raws li ib tug "tswb-puab" treble

Maple - nyuaj ntses bass thaj tsam thiab mordek thiab txawm brighter treble

Lipa - reinforced center

Poplar - Txhim kho midrange thiab me ntsis bass

Mahogany - tshwj xeeb tshaj yog txhim kho bass thiab nruab nrab

Aghatis - cov yam ntxwv zoo sib xws rau mahogany

Cov ntoo ntawm cov ntiv tes tsis cuam tshuam rau lub suab, tab sis nws cuam tshuam rau kev xav ntawm cov hlua. Bass guitars nrog maple fingerboard tsuas yog me ntsis ci dua li cov uas muaj rosewood fingerboard. Muaj ebony fingerboards, ib tsob ntoo suav tias yog tshwj xeeb.

Summation

Ib tug bass guitar yog ib tug complex instrument. Kev nkag siab nws yuav ua rau peb ua tiav lub suab peb pom zoo rau peb tus kheej. Nws tsis tuaj yeem hais kom paub meej tias qhov kev teeb tsa yuav ua rau peb tau txais txiaj ntsig zoo tshaj plaws, vim tias txhua tus neeg muaj lub suab sib txawv ntawm lub suab thiab kev nplij siab hauv lawv lub siab.