Indlela yokukhetha imakrofoni yezwi

Imakrofoni (kusuka ku-Greek μικρός – encane, φωνη – voice) iyisisetshenziswa se-electro-acoustic esiguqula ukudlidliza kwemisindo kube okukagesi futhi sisetshenziselwa ukudlulisa imisindo ebangeni elide noma ukuyikhulisa kuzingcingo, ukusakaza kanye nezinhlelo zokuqopha umsindo.

Uhlobo oluvame kakhulu lwe- Imakrofoni futhi okwamanje kuyinto eguquguqukayo Imakrofoni , izinzuzo ezihlanganisa okuhle kwabo izinkomba zekhwalithi: amandla, usayizi omncane kanye nesisindo, ukuthambekela okuphansi kokudlidliza nokuzamazama, izinhlobonhlobo eziningi zamafrikhwensi abonwayo, okwenza kube nokwenzeka ukusebenzisa lolu hlobo lwe Imakrofoni kanye nasezitudiyo nangaphandle lapho kuqoshwa amakhonsathi avulekile nemibiko

Kulesi sihloko, ochwepheshe besitolo "Umfundi" bazokutshela ukuthi kanjani ukukhetha Imakrofoni okudingayo, futhi ungakhokhi ngokweqile ngesikhathi esifanayo. Ukuze ukwazi ukuziveza kangcono futhi uxhumane nomculo.

Izinhlobo zamakrofoni

I-condenser Imakrofoni idume kakhulu lapho kuqoshwa amazwi ezindlini zokuqopha ezingochwepheshe, njengoba ikhiqiza umsindo onembe kakhulu wezwi lomuntu. I-Condenser imibhobho ziza ngezinhlobo ezimbili: i-tube kanye ne-transistor . Ithubhu ama-mics khiqiza umsindo "othambile" kanye "nokufudumala" lapho urekhodwa, ngenkathi i-transistor ama-mics khiqiza umsindo onembe kakhudlwana ngombala omncane.

I-AKG PERCEPTION 120 Condenser Microphone

Izinzuzo ze-condenser imibhobho :

• okubanzi imvamisa uhla .
• Ukuba khona kwamamodeli we noma yimuphi usayizi - kukhona ngisho namamodeli amancane kakhulu (isibonelo, izingane imibhobho ).
• Okunye okusobala futhi umsindo wemvelo - lokhu kungenxa yokuzwela okukhulu kakhulu. Lena inzuzo ebaluleke kakhulu ye-condenser Imakrofoni ah.

Ubuncane

• Badinga amandla angeziwe - ngokuvamile amandla we-48 V phantom adlala indima. Lokhu kubeka umkhawulo obalulekile ebubanzini bokusetshenziswa. Ngokwesibonelo, akubona bonke ukuxuba ama-consoles anamandla angu-48V. Uma ufuna ukuxhuma umbhobho ngaphandle kwestudiyo sakho, lapho-ke ungase ungakwazi ukwenza lokhu.
• ezibunile - Ngokushesha ngixwayisa wonke umuntu ukuthi uma ewa, imishini enjalo ingahluleka.
• Izwela izinguquko ezingeni lokushisa futhi umswakama - lokhu kungaholela ekuwohlokeni kwemishini noma ukungasebenzi kwesikhashana.

I-dynamic Imakrofoni  idumile ngenxa yezindleko zayo eziphansi. Ibuye isetshenziselwe ukucubungula isignali yomsindo enamandla, isibonelo, ikhithi yesigubhu noma abanye abaculayo. Amandla imibhobho kukhona evame ukusetshenziswa kumakhonsathi abukhoma, mhlawumbe ngaphezu kwazo zonke ezinye izinhlobo ze imibhobho kuhlangene.

enjalo imibhobho sebenzisa inkambu kazibuthe ukucubungula isignali yomsindo. I-diaphragm kubo yenziwe ngepulasitiki futhi itholakala phambi kwekhoyili yocingo. Lapho i-diaphragm idlidliza, ikhoyili yezwi nayo iyandindizela, ngenxa yalokho kwakhiwa isignali kagesi, kamuva eguqulwa ibe umsindo.

SHURE SM48-LC Dynamic Microphone

Izinzuzo ze-dynamic imibhobho :

• Umthamo omkhulu wokulayisha ngokweqile - le nzuzo ikuvumela ukuthi usebenzise imishini yokuqoqa imithombo yomsindo ozwakalayo (isibonelo, isikhulisi sesiginci) ngaphandle kwengozi yokulimaza noma yini kulokhu. umbhobho.
• Ukwakhiwa okuqinile nokuqina – ashukumisayo imibhobho azithinteki kakhulu ekulimaleni komthelela, okwenza lolu hlobo lwemishini lufaneleke kakhulu esiteji. Imishini enjalo iguquguquka kakhulu ku the nomuzwa wokuthi ingasetshenziswa ekhaya, esiteji, emgwaqeni nasezifundweni ngaphandle kwengozi yokulimala.
• Ukuzwela okuncane – ngeke kube lula ukuzwa umsindo wabanye abantu.

Ubunzima:

• Umsindo ungaphansi kwe-condenser ngokusobala, ubumsulwa kanye nemvelo.
• Imvamisa encane kakhulu uhla .
• Okuphansi ekuthembekeni kokudluliswa kwe isitembu a.

Iyiphi imakrofoni engcono ukukhetha

Dynamic imibhobho kukhona ezishibhile futhi ngesikhathi esifanayo zithembekile. Ngakho-ke, bangasebenza ngempumelelo ezindaweni zokucindezela komsindo ophezulu.
Lokhu kubenza ezifaneleka kakhulu kubaculi abanomsindo nabanamandla abacula ngezitayela zomculo ezifana ne-rock, i-pank, enye indlela, njalonjalo. . Uma ufuna ukuthola amazwi anamandla, aminyene, kodwa hhayi anomsindo kakhulu, bese kuba yizwi eliguqukayo Imakrofoni kukulungele .

I-Condenser imibhobho babe  ukuzwela okuphezulu kanye nokuphendula kwemvamisa ephezulu. Esitudiyo sokuqopha, abalulekile, njengoba izinga lawo eliphezulu lokwethembeka liwenza abe nezinto ezihlukahlukene kakhulu futhi afanelekele ukucosha umsindo kunoma yiziphi izinsimbi zomculo namaphimbo.

Amathiphu esitolo "Umfundi" wokukhetha imakrofoni

• Umbhobho kufanele kukhethwe kucatshangelwa ukuthi izosetshenziswa kuphi futhi ngaziphi izisetshenziswa. Akuwenzi mqondo ukuchitha izinkulungwane zamaRandi estudiyo Imakrofoni uma uzoqopha ekhaya ekamelweni lapho ama-acoustics zikude nokuphelela. Kulokhu, a ukuzwela kancane kanye nesabelomali esengeziwe Imakrofoni kufanelekile . Ohlangothini lwezobuchwepheshe, ngisho nokuhamba phambili Imakrofoni kuncike kakhulu kwikhwalithi ye Imakrofoni preamp esetshenzisiwe.
• Okufanele qaphela iyona imvamisa ububanzi lapho izwi Imakrofoni isebenza . Kuyafaneleka ukukhetha umkhiqizo onobuningi uhla ye-50 kuya ku-16,000 Hertz. Kusukela ngezwi elingabizi Imakrofoni kuthengwa, njengomthetho, ngabadlali be-novice, umkhiqizo onezici ezinjalo uzokuvumela ukuthi ufihle amaphutha amancane okusebenza, kanye nomphumela wokusondela. Ngokuphambene nalokho, uma umenzi uyazi ama-nuances ezwi lakhe kahle, kufanele ukhethe umbhobho ngezici eziningi "ezincane", isibonelo, ukusuka ku-70 kuya ku-15000 Hz .
• Izici ezibaluleke kakhulu ukuzwela kwengcindezi yomsindo. Ukuzwela kwe Imakrofoni ikhombisa ukuthi umsindo ungatholwa kanjani ngumkhiqizo. Ephansi inani, kuzwela kakhulu umbhobho. Isibonelo: eyodwa Imakrofoni inenkomba yokuzwela engu -55 dB, kanti eyesibili inenkomba yokuzwela -75 dB, ebucayi kakhulu Imakrofoni inenkomba yokuzwela engu -75 dB.
• Esinye sezici ezibaluleke kakhulu yi- imvamisa impendulo (impendulo yemvamisa) . Le nkomba ivamise ukuphrintwa emaphaketheni omkhiqizo futhi inesimo segrafu. Impendulo yefrikhwensi ikhombisa imvamisa uhla ikhiqizwe kabusha idivayisi. Umugqa wesici unesimo sejika. Kukholakala ukuthi bushelelezi futhi buqondile lo mugqa, uthambile Imakrofoni idlulisa ukudlidliza komsindo. Abaculi abaqeqeshiwe bakhetha i imvamisa impendulo ngokuvumelana nama-nuances ezwi okufiselekayo ukugcizelela.
• Njengoba abakhiqizi be ashibhe imibhobho ngokuvamile bahlobise izici zemikhiqizo yabo, lapho uthenga idivayisi oyithandayo, kufanele unake kwikhwalithi yokwakha nezinto ezisetshenziswayo. Umkhiqizo ohlanganiswe ngokucophelela usivumela ukuthi sifinyelele iziphetho mayelana nobuqotho bomenzi. Lapho ukhetha engabizi Imakrofoni kumazwi, kuyalulekwa ukuthi ufunde izibuyekezo mayelana nomkhiqizo noma uthintane nabasebenzisi bawo bangempela.

Ungawukhetha kanjani umbhobho

Izibonelo zemakrofoni

Imakrofoni enamandla AUDIO-TECHNICA PRO61	Imakrofoni enamandla i-SENNHEISER E 845
Imakrofoni enamandla i-AKG D7	SHURE BETA 58A Dynamic Microphone
I-BEHRINGER C-1U Condenser Microphone	I-AUDIO-TECHNICA AT2035 Condenser Microphone
Imakrofoni ye-AKG C3000 Condenser	Imakrofoni ye-SHURE SM27-LC Condenser