Synthesizer: ntsuas muaj pes tsawg leeg, keeb kwm, ntau yam, yuav xaiv li cas

Ib tug synthesizer yog ib qho khoom siv hluav taws xob ua suab paj nruag. Hais txog hom keyboard, tab sis muaj cov versions nrog lwm txoj hauv kev nkag.

Ntaus ntawv

Classic keyboard synthesizer yog rooj plaub nrog cov khoom siv hluav taws xob sab hauv thiab cov keyboard sab nraud. Cov khoom siv tsev - yas, hlau. Ntoo tsis tshua siv. Qhov loj ntawm qhov ntsuas nyob ntawm seb muaj pes tsawg tus yuam sij thiab cov khoom siv hluav taws xob.

Synthesizers feem ntau yog tswj los ntawm cov keyboard. Nws tuaj yeem tsim-hauv thiab txuas nrog, piv txwv li, ntawm midi. Cov yuam sij yog rhiab rau lub zog thiab ceev ntawm nias. Tus yuam sij yuav muaj ib tug active rauj mechanism.

Tsis tas li ntawd, lub cuab yeej tuaj yeem nruab nrog kov vaj huam sib luag uas teb rau kov thiab swb ntiv tes. Tshuab tshuab tso cai rau koj mus ua si lub suab los ntawm lub synthesizer zoo li ib tug flute.

Sab saum toj muaj cov nyees khawm, qhia, pob qhov rooj, keyboards. Lawv hloov lub suab. Cov duab yog analog thiab kua siv lead ua kua.

Nyob rau sab los yog sab saum toj ntawm rooj plaub yog ib qho kev sib txuas rau kev sib txuas cov khoom siv sab nraud. Nyob ntawm tus qauv ntawm cov neeg siv khoom sib txuas, koj tuaj yeem txuas lub mloog pob ntseg, lub microphone, lub suab nrov pedals, daim npav nco, USB tsav, lub computer los ntawm kev sib tshuam.

Keeb kwm

Keeb kwm ntawm lub synthesizer pib thaum pib ntawm lub xyoo pua XNUMX nrog kev sib kis loj heev ntawm hluav taws xob. Ib qho ntawm thawj cov twj paj nruag hluav taws xob yog lub theremin. Qhov ntsuas tau tsim nrog cov kav hlau txais xov rhiab. Los ntawm kev txav nws txhais tes hla lub kav hlau txais xov, tus ntaus suab paj nruag tsim suab. Cov cuab yeej tau dhau los ua neeg nyiam, tab sis nyuaj rau kev khiav lag luam, yog li kev sim nrog kev tsim cov cuab yeej hluav taws xob tshiab txuas ntxiv mus.

Xyoo 1935, Hammond lub cev raug tso tawm, sab nraud zoo ib yam li lub piano loj. Qhov ntsuas yog qhov hloov pauv hluav taws xob ntawm lub cev. Xyoo 1948, Canadian inventor Hugh Le Cain tau tsim lub tshuab raj hluav taws xob nrog cov keyboard rhiab heev thiab muaj peev xwm siv vibrato thiab glissando. Lub suab rho tawm tau tswj los ntawm lub tshuab hluav taws xob tswj hluav taws xob. Tom qab ntawd, xws li generators yuav siv nyob rau hauv synths.

Thawj lub tshuab hluav taws xob ua hluav taws xob tau tsim tawm hauv Asmeskas xyoo 1957. Lub npe yog "RCA Mark II Sound Synthesizer". Qhov ntsuas tau nyeem ib daim kab xev punched nrog cov tsis muaj suab uas xav tau. Ib qho analog synth uas muaj 750 lub tshuab nqus tsev yog lub luag haujlwm rau lub suab rho tawm haujlwm.

Nyob rau hauv nruab nrab-60s, ib tug modular synthesizer tsim los ntawm Robert Moog tshwm sim. Cov cuab yeej muaj ntau lub modules uas tsim thiab hloov suab. Cov modules tau txuas nrog lub chaw nres nkoj hloov.

Moog tau tsim ib txoj hauv kev los tswj lub suab ntawm lub suab los ntawm lub zog hluav taws xob hu ua oscillator. Nws kuj yog thawj tus siv lub tshuab hluav taws xob nrov nrov, cov ntxaij lim dej thiab cov khoom sib txuas. Moog's inventions tau dhau los ua ib feem tseem ceeb ntawm tag nrho cov khoom siv yav tom ntej.

Nyob rau hauv lub 70s, American engineer Don Buchla tsim lub Modular Electric Music System. Hloov ntawm tus qauv keyboard, Buchla siv cov khoom siv kov-rhiab. Cov yam ntxwv ntawm lub suab sib txawv nrog lub zog ntawm nias thiab txoj hauj lwm ntawm cov ntiv tes.

Xyoo 1970, Moog pib tsim cov qauv me me, uas tau los ua lub npe hu ua "Minimoog". Nws yog thawj tus kws tshaj lij synth muag hauv khw muag khoom suab paj nruag thiab tau npaj rau kev ua yeeb yam nyob. Minimoog standardized lub tswv yim ntawm tus kheej-muaj cuab yeej nrog ib tug built-in keyboard.

Nyob rau hauv UK, tag nrho-ntev synth yog tsim los ntawm Electronic Music Studios. EMS cov khoom lag luam qis tau nrov nrog cov pob zeb keyboardists thiab orchestras. Pink Floyd yog ib lub pob zeb thawj zaug siv cov cuab yeej EMS.

Thaum ntxov synthesizers yog monophonic. Thawj tus qauv polyphonic tau tso tawm xyoo 1978 nyob rau hauv lub npe "OB-X". Nyob rau hauv tib lub xyoo, tus Yaj Saub-5 raug tso tawm - thawj tag nrho programmable synthesizer. Yaj Saub siv microprocessors los rho tawm lub suab.

Hauv xyoo 1982, MIDI tus qauv thiab cov qauv ua tiav tag nrho tau tshwm sim. Lawv lub ntsiab feature yog kev hloov kho ntawm cov suab kaw ua ntej. Thawj cov khoom siv hluav taws xob, Yamaha DX7, tau tso tawm xyoo 1983.

Hauv xyoo 1990, software synthesizers tshwm sim. Lawv muaj peev xwm rho tawm suab hauv lub sijhawm tiag tiag thiab ua haujlwm zoo li cov haujlwm niaj hnub ua haujlwm ntawm lub computer.

hom

Qhov sib txawv ntawm hom synthesizers nyob rau hauv txoj kev uas lub suab yog synthesized. Muaj 3 yam tseem ceeb:

1. Analog. Lub suab yog synthesized los ntawm ib tug additive thiab subtractive txoj kev. Qhov kom zoo dua yog qhov hloov pauv ntawm lub amplitude ntawm lub suab. Qhov tsis zoo yog lub suab nrov ntawm cov neeg thib peb.
2. Virtual analog. Feem ntau ntawm cov ntsiab lus zoo ib yam li analog. Qhov txawv yog tias lub suab yog tsim los ntawm cov teeb liab processors.
3. Digital. Lub suab yog ua tiav los ntawm lub processor raws li logic circuits. Dignity - purity ntawm lub suab thiab lub cib fim zoo rau nws ua. Lawv tuaj yeem yog ob qho tib si lub cev ib leeg thiab cov cuab yeej software tag nrho.

Yuav ua li cas xaiv ib tug synthesizer

Xaiv ib lub synthesizer yuav tsum pib nrog kev txiav txim siab lub hom phiaj ntawm kev siv. Yog hais tias lub hom phiaj tsis yog kom tshem tawm cov suab txawv txawv, ces koj tuaj yeem khaws lub piano lossis pianoforte. Qhov sib txawv ntawm lub synth thiab piano yog nyob rau hauv hom suab tsim: digital thiab mechanical.

Rau kev cob qhia, nws tsis pom zoo kom coj tus qauv uas kim dhau, tab sis koj yuav tsum tsis txhob txuag ntau dhau.

Cov qauv sib txawv ntawm tus lej ntawm cov yuam sij. Cov yuam sij ntau, qhov dav ntawm lub suab ntau dua. Cov naj npawb ntawm cov yuam sij: 25, 29, 37, 44, 49, 61, 66, 76, 80, 88. Qhov zoo ntawm tus lej me me yog kev txav mus los. Qhov tsis zoo yog phau ntawv hloov pauv thiab xaiv ntau yam. Koj yuav tsum xaiv qhov kev xaiv zoo tshaj plaws.

Ua ib qho kev paub xaiv thiab ua qhov pom kev sib piv yog qhov zoo tshaj plaws los ntawm tus kws pab tswv yim hauv khw muag khoom suab paj nruag.