Amplifier modelling (inozivikanwawo se amp modelling kana amp emulation) inzira yekuteedzera amplifier yemuviri senge gitare amplifier. Amplifier modelling inowanzotsvaga kudzoreredza ruzha rweimwe kana mamwe chaiwo modhi yevacuum chubhu amplifiers uye dzimwe nguva zvakare yakasimba state amplifiers.
ziviso
Amplifier modelling ndiyo maitiro ekutevedzera maitiro easina nguva analog amplifier dhizaini pane powered, digital modeling amps. Nekuenzanisira kweamplifier, vaimbi uye mainjiniya anonzwika vanokwanisa kudzoreredza ruzha uye manzwiro emhando yeamplifiers pasina kuda kutenderedza anorema uye anodhura echinyakare amps.
Amplifier modelling inoitwa nenzira yehunyanzvi tekinoroji inoda musanganiswa we sophisticated electronic circuitry, ane simba software zvirongwa uye yakaoma topology. Kuburikidza nemusanganiswa uyu, amp modeler inogona kunyatso gadzira machubhu, pre-amps, toni stacks, zvitauriri zvemutauri uye zvimwe zvinokonzeresa zvinowanikwa mune yekare analog amplifier; kugadzira chimiro chakarurama chinoburitsa magitare akafanana nehupenyu.
Mukana kune amp modelers kutakurika; madiki pane echinyakare amplifiers avanotevedzera uye anowanzo kuve nyore kutakura kubva kune imwe nzvimbo kuenda kune imwe. Amp modelers anewo mamwe mabhenefiti akadai se:
- Kuchinjika kuchinjika kwekugadzirisa ruzha
- Zvimiro zvakaita se "zvakananga kunze" kugona kumhanyisa siginecha zvakananga kubva kune amp kuburikidza nekusanganisa bhodhi kana yekurekodha interface
- Kuwana kurodha ruzha kubva kune vakasiyana vagadziri
- Uye zvimwe zvakawanda.
Chii chinonzi Amplifier Model?
An amplifier modhi, inonziwo se Digital Amp Modeler (DAM) imhando yesoftware inokutendera kuti udzokorore ruzha rwemhando dzakasiyana dzegitare amplifiers. Aya mamodheru anoshanda nekutevedzera emagetsi eakasiyana amps, kutora uye kugadzirisa manzwi eamp uye nekuashandisa kune chero kwakapihwa sosi. Kazhinji, amplifier modhi inogona kukubatsira iwe kuzadzisa toni yekirasi amp, kana kugadzira yakasarudzika manzwi.
Zvino ngatitarisei kuti sei amplifier modelling inoshanda:
Mhando dzeAmplifaya Models
Amplifier modeling, iyo inonziwo dzimwe nguva amp modelling or amp-modelling imhando yedhijitari yekugadzirisa inoshandiswa kutevedzera ruzha rwemhando dzakasiyana dzemidziyo. Amplifiers anoshandiswa muhuwandu hwemhando dzemimhanzi uye kugona kutevedzera aya amplifiers kunogona kuderedza nguva nemari inodiwa kuti uwane toni nyowani.
Padanho rayo rekutanga, amplifier modeler inotora chiratidzo chepakutanga (kubva kune chiridzwa), kutevedzera zvimwe zvikamu zvechiratidzo chetani senge preamp, crossovers uye equator uye wozoiburitsa kuburikidza nevanotaurisa. Iyi nzira inobvumira iwe kuti uwane toni kubva kune akasiyana amplifiers pasina kuenda kuburikidza neyemuviri hardware setup.
Kune akati wandei mhando dzeamplifier modhi inowanikwa pamapuratifomu akasiyana, akadai se:
- Hard-modeled: Komputa inokuitira zvese basa mukudzoreredza manzwi emhando yepamusoro. Inoongorora masaisai ako akaiswa ruzha uye yobva yashandisa masvomhu equation kuti idzokorore nemagetsi.
- spachiana: Izvi zvinosanganisira kubatanidza hardware yemuviri neyechokwadi simulation software kugadzira manzwi matsva kana kunatsa manzwi aripo.
- Software Modeled: Izvi zvinosanganisira kugadzira ruzha mukati mezvirongwa zvesoftware, zvichikubvumidza kuti udzokorore toni yeanalogi pasina kuunza chero mutengo wepanyama une chekuita nekuedza maamps akasiyana muzvitoro zvinotengesa.
Zvakanakira Amplifier Modelling
Amplifier modelling ichangobva kufarirwa sarudzo yevatambi vegitare. Nekutevedzera dhijitari mhando dzakasiyana dzeamplifiers uye masipika makabati, amplifier modelling inopa magitare kugona kushandura zviri nyore pakati peakasiyana amplifiers pasina kushandura michina kana kugadzirisa manyore kune amp knobs. Izvi zvinogona kuchengetedza nguva uye kuita kuti zviitwa zvepamoyo zvive nyore.
Kushandisa amplifier modhi inogona kuve yakapusa, asi kune zvimwe zvakanaka zvakare. Amplifier modelling inobvumira magitare kuti aongorore mhando dzakasiyana dzemanzwi nematoni pasina kushandisa mari pane akawanda setups kana kutsaurira rig rese kungoita ruzha rwakati. Izvo zvakare zvinoita kuti zvive nyore kune vatambi vanotambura neyakamanikana nhanho mamiriro, senge bass vatambi vangangoda kushandisa yavo yekare combo amp asi. nzvimbo shoma inovadzivirira kubva pakuisa akawanda macabs akavatenderedza. Chekupedzisira, amplifier modhi inowedzera kuchinjika maererano nekugadzira nekurira nekuti unogona kushandisa huwandu husina muganho wemusanganiswa wemaamps uye makabati anokupa zvisati zvamboitika. kusiyana kwenzwi.
Iyo Amplifier Modelling Inoshanda Sei?
Amplifier modelling inzira yakakurumbira yekuti vanoridza magitare vatore ruzha rwakasiyana kubva muhardware yavo. Iyi tekinoroji inodzoreredza ruzha rwezviridzwa zveacoustic, maitiro pedals uye amplifiers, zvichibvumira vatambi chinja zviri nyore pakati pematoni akasiyana uye zvigadziriso zvenzwi nekubata kwebhatani.
Munyaya ino, tichatarisa kuti amplifier modeling inoshanda sei uye mabhenefiti ayo anopa kune vanoridza gitare.
Digital Signal Kugadziriswa
Kuti uteedzere ruzha rweamplifier usina kunyatsoita imwe, unofanirwa kushandisa Digital signal processing (DSP). Inoshanda nhasi zvakanyanya sezvayakaita muna 2003, apo Line 6 yakaburitsa yavo yekutanga hardware amp-modelling mudziyo, iyo POD.
Digital chiratidzo chekugadzirisa inoshandisa masvomhu algorithms kudzokorora maitiro eanalog, mune iyi kesi kutevedzera ruzha rwekirasi amplifiers. Inosanganisira maalgorithms ayo anoedza kunyatso kutevedzera kuvandudzwa kweanalog dunhu uye zvese zvikamu zvaro nekuverenga hunhu senge. ikozvino, voltage uye toni stacks. Iyo inobuda inozoshandurwa kuita yedhijitari audio iyo inogona kutumirwa kune amplifier kana powered speaker.
Maitiro ekutanga anosanganisira kutora dhijitari odhiyo waveform (seyakagadzirwa nekhibhodi kana gitare pickup), kuishandura nematanho akawanda eDSP mafirita uye nekuisanganisa kune akasiyana 'cab masitayipi' uye maikorofoni simulations. Signal maketani anogona kuwana akanyanya kuomarara achibvumira vashandisi kugadzira yakasarudzika ruzha kuburikidza nemusanganiswa wecabs, mics uye pedals pamwe neamp paramita senge. kuwana uye EQ marongero.
Kunyangwe tekinoroji yekuenzanisira yasvika kure kubva 2003 kuchine kuvandudzwa kwakawanda kunogona kuitwa sekupa mukana kune mamwe emhando dzemhando yepamusoro kubva kune iconic amplifiers munhoroondo yese pamwe nekunyatso kudzokororwa kweiyo modhi. Kunyangwe iyi tekinoroji yekuenzanisira inofarirwa zvinoshamisa pakati pemagitare nekuda kwekureruka kwayo, kugona kwayo, tonal mukana uye kuchinjika pamusoro pechinyakare amps - ichipa vatambi kutonga kusati kwamboitika pane yavo yekutamba.
Modelling algorithms
Amplifier modelling inzira yekugadzira patsva ruzha rweamplifier uchishandisa modhi yemasvomhu. Inowanzoshandiswa mune zvemazuva ano madhijitari amplifiers uye modelling pedal units kugadzira ruzha rwechinyakare analog chubhu amps kubva kumagetsi gitare.
Maitiro acho anosanganisira kuongorora chiratidzo kubva kune chaiyo amplifier uye wozoishandura kuita control algorithm iyo inokwanisa kumiririra yayo sonic maitiro. Iyi algorithm, inozivikanwawo se "mhando,” inobva yapinzwa muchirongwa chemuchina wedhijitari unokwanisa kushandura mafomu emasaisai kana kuti oscillations kugadzirazve manzwi mukati mechikamu cheamp kana chimwe chigadziriso. Iwo manzwi anobuda akarongwa kuti aenderane neimwe kana mamwe mafomu chaiwo esaisai anonyatso kuburitsa ruzha rweamplifier ine akawanda mazinga ekuwana, toni stacks, equalizers uye marongero.
Iyo yakawanda yeamplifier modelling zvishandiso zvinoshandisa tekinoroji inozivikanwa se FFT (Fast Fourier Shanduko), iyo inoshandisa dhijitari algorithms kugadzira chaiyo-nguva kuita simulations zvichibva pamhando dzinoverengeka dzemasaini ekuisa senge yakananga kupinza uye maikorofoni kutorwa. Iwo mamodheru anobva aenzanisa chiratidzo chega chega chavanobata nefomati yavo yemasvomhu kuti abudise mareproductions echokwadi kune ekutanga amplifiers uye anogona kutofunga nezvezvinhu zvakaita se:
- Vacuum tubes
- Mutauri mhando
- Kukura kweKabineti
- Room acoustics
paunenge uchigadzira kuenzanisa.
Amplifier Emulation
Amplifier emulation chikamu chakakosha chemazuva ano odhiyo amplifiers. Iyo inobvumira kukanganisa, kudzvanya, uye zvimwe mhedzisiro yeakawanda amplifiers kuti idzokororwe pasina kunyatso kuunza maamps ese.
Iyo tekinoroji kuseri kweamplifier emulation yakavakirwa pa Digital signal processing (DSP). Pfungwa ndeyokuti iwe unotora chiratidzo, tanga nekuteedzera chaiyo amplifier wozoigadzirisa zvinoenderana neruzha rwaunoda. Nekuita izvi, unogona kuwana huwandu hwematoni akasiyana nemhedzisiro, senge crunchy kukanganisa kana kudzika reverb uye kunonoka.
Izvi zvinogoneka nekuda kwemusanganiswa wekushanda ma paramita akavakirwa mune yega amplifier emulator senge dhiraivha, simba rekubuda nhanho, toni kuumba kugona nezvimwe. Aya marongero anodzorwa kuburikidza nemushandisi ane hushamwari interface pane mazhinji mamodere anopa mukana kune amp ruzha kubva akasiyana eras, masitayipi uye mhando.
Matekinoroji akasiyana-siyana anoshandiswawo kuenzanisa ruzha rwakarekodhwa izvo zvinosanganisira Hardware kana software-yakadzika-pasi-pasi mafirita kana equalizers pamwe nekutarisa maalgorithms anoedza kuona hunhu hukuru hwekumisikidza amplifier kubva kune akamborekodhwa odhiyo samples akatorwa kubva chaiwo amps. Izvi zvinobvumira kuita kwakasiyana pakati pekudzika, pakati nepamusoro mukati meiyo yekuisa inowanikwa kune vashandisi kutora mukana kana vachigadzira ruzha rwavanoda.
mhedziso
Kuzvipeta, amplifier modelling inyanzvi yepamberi pedal maitiro anoteedzera ruzha rweakasiyana ekirasi gitare amplifiers. Nokushandisa musanganiswa we digital chiratidzo chekugadzirisa algorithms uye ichangoburwa hardware tekinoroji, mushandisi anogona kudzora toni yavo, kuwana chimiro uye kunyange kushandura akasiyana mativi eamplifier senge preamp kana machubhu kuti vawane ruzha rwavanoda.
Kana iwe uchitsvaga nzira yekuwedzera yako tonal sarudzo pasina kuisa mari mukutenga akawanda amps, ipapo amplifier modhi inogona kunge yakakunakira iwe. Nezvakawanda sarudzo dziripo mazuva ano, hapana muganho kune izvo zvaunogona kugadzira!
Ini ndini Joost Nusselder, muvambi weNeaera uye mushambadzi wemukati, baba, uye ndinoda kuyedza michina mitsva ine gitare pamoyo pechido changu, uye pamwe nechikwata changu, ndanga ndichigadzira zvakadzama zvinyorwa zveblog kubva 2020. kubatsira vaverengi vakavimbika nekurekodha nemagitare.
