MIDI keyboards sib txawv los ntawm txhua qhov ntau thiab tsawg ntawm cov yuam sij, hom ntawm cov neeg kho tshuab thiab ib txheej ntawm cov kev tswj ntxiv. Yog li ntawd, qhov kev xaiv feem ntau nyob ntawm lub hom phiaj ntawm cov keyboard - rau kev qhia, kev ua nkauj hauv tsev lossis rau kev ua yeeb yam.
Cov keyboard MIDI nws tus kheej tsis tsim cov suab nrov, nws tsis muaj lub suab kev sib txuas ua lub suab thiab lub koos pij tawj lub suab txuas nrog qhov no. Yog li no, nws yog qhov tseeb dua uas hu rau lawv MIDI cov tswj hwm, vim tias qhov no yog, qhov tseeb, tsuas yog cov yuam sij nrog cov neeg sib txuas, lub luag haujlwm tseem ceeb ntawm uas yog xa cov ntaub ntawv hais txog cov yuam sij tau nias rau lub khoos phis tawm.
Txij li thaum tsis muaj lub synth block, lub hom phiaj tseem ceeb ntawm cov tuam ntxhab yog cov qauv siv keyboard, yog li txawm tias pheej yig MIDI cov twj paj nruag tuaj yeem nrhiav cov qauv kev daws teeb meem siv hauv high-end synthesizers.
Cov khoom siv ntawm cov twj paj nruag
Txij li cov khoom tseem ceeb hauv MIDI keyboard yog cov yuam sij, nws yuav yog ntuj pib koj xaiv nrog lawv. Yog tias cov keyboard tau xaiv rau tus menyuam yaus, tom qab ntawd koj tuaj yeem xaiv cov yuam sij ntawm qhov txo me me - nws yuav yooj yim dua rau kev ua si ntawm lawv nrog txhuam me me. Feem ntau cov twj paj nruag tuaj nrog cov peev txheej loj - uas yog, qhov loj ntawm cov yuam sij piano.
MIDI cov twj paj nruag muaj nyob rau hauv ntau qhov tseem ceeb ntawm qhov tseem ceeb, los ntawm ob lub octave shortened keys kom puv 88 qhov tseem ceeb-zoo li lub twj paj nruag. Feem ntau cov muaj 49 lossis 61 yuam sij, lawv yog 4 lossis 5 octaves. Lawv yog cov tsis zoo li qhov loj tas nrho, tab sis lawv tso cai rau koj mus ua si yuav luag txhua daim.
Cov neeg kho tshuab ib feem ntawm cov yuam sij tau faib rau ob qho tib si ntawd nias ntawm kev quab yuam thiab kev tsim kho. Nyob ntawm tus qauv tsim, cov twj paj nruag tau muab faib ua ob hom - synthesizer thiab rauj.
Hauv cov twj hluavtaws-hom twj, cov yuam sij yog tsau los ntawm lub caij nplooj ntoo hlav thiab muaj qhov hnyav, tsis nyhav, thiab nyhav ib nrab los ntawm kev yuam nias. Cov keyboards poob phaus muaj cov yuam sij nruj tshaj plaws, thaum siv cov twj kauv uas tsis tseem ceeb muaj qhov sib zog tshaj plaws, nrog me me lossis tsis tiv thaiv mus nias. Cov keyboards no nws yog ib qho nyuaj ua si, txawm tias qhov no yog txhua tus. Tab sis qhov feem ntau kis thoob plaws yog cov nyhav nyhav li ib nrab - raws li qhov yooj yim tshaj plaws.
Lub suab haujlwm rau tes ua haujlwm yog lub keyboard piano zoo tshaj plaws uas muaj cov hluav taws xob sib txuas tsis yog siv hlua, yog li kev ua si nws tsis txawv ntawm kev ua si ib txwm ntaus piano. Tus kws kho tsheb no tsuas pom nyob rau hauv cov ntawv sau nyiaj yuam kev loj, tag nrho MIDI.
Tsis tas li, MIDI keyboards tau muab faib ua cov nquag thiab nquag. Cov yaum sij yog qhov tshaj tawm sai sai - Qhov nkag nrawm thiab sim ua si piano - qhov nyuaj koj nias, lub suab nrov. Hauv cov ntsuas passive, lub suab ntim tau teeb tsa los ntawm lub zog tswj hwm thiab tsis vam khom lub pob yuam.
Kev xaiv ntawm kev ua haujlwm
Cov keyboard tuaj yeem muaj ntau cov nyees khawm thiab khawm sib txawv uas tuaj yeem muab tau los ntawm software. Tsis txhob laim ntau ntawm cov khoom tswj tuav raws li lawv feem ntau tsis siv. Ua tib zoo saib xyuas qhov muaj ntawm ob qho kev tswj tseem ceeb - Suab thiab Qauv Log. Lawv yuav tsum loj txaus thiab xis nyob rau ntawm sab laug ntawm cov keyboard.
Lwm cov haujlwm tseem ceeb yog lub suab tom qab, Tom qab kov, uas txiav txim xyuas lub sijhawm ntawm lub suab tom qab nias tus yuam sij. Nws yog me ntsis zoo li qhov kev txiav txim ntawm ib tus damper pedal ntawm lub piano thiab tso cai rau koj mus ua si legato.
Kuj kuaj saib puas muaj tus pab cuam lub rooj zaum. Cov haujlwm sau lub khaus yog qhov ua tau zoo, thiab cov cuab yeej pabcuam tuaj yeem tsim kho kom ua tau ntau yam ntawm cov nkauj los.
Koj yuav tsum paub tseeb tias cov txuas thiab tsav tsheb ntawm MIDI keyboard thiab lub suab npav phim. Lub suab daim npav yuav tsis muaj qhov txuas tsib tus nawj MIDI, tom qab ntawd cov keyboard yuav tsum muaj kev sib txuas los ntawm lub tuam txhab thawb ua si thoob ntiaj teb los ntawm kev yuav ib txoj kab tshwj xeeb. Qee tus keyboards txuas ntxiv tau muaj peev xwm txuas ntawm USB chaw nres nkoj.
