Yambani kujambula kuzungulira mtundu uliwonse wa zojambulira, kuyeseza kapena magwiridwe antchito ndipo mudzamva mawu akuti 'mic level' ndi 'line level' akuponyedwa mozungulira kwambiri.
Mulingo wa mic umatanthauza zolowetsa komwe Mafonifoni plugged, pamene mulingo wa mzere umatanthawuza zolowetsa pa chipangizo china chilichonse chomvera kapena chida.
Kusiyana kwakukulu pakati pa maikolofoni ndi kulumikizana ndi izi ndi izi:
- ntchito: Mics imagwiritsidwa ntchito ma maikolofoni pomwe mzere mkati umagwiritsidwa ntchito pazida
- zolowetsa: Mics amagwiritsa ntchito cholowetsa cha XLR pomwe mzere ukugwiritsa ntchito a Jack Zowonjezera
- Akukwera: Magawo amasiyanasiyana kutengera zida zomwe amakhala nazo
- Voteji: Mphamvu zamagetsi zamagetsi zimasiyana kwambiri
Nkhaniyi iwunika mozama kusiyana pakati pa maikolofoni ndi mzere kuti mukhale ndi chidziwitso choyenera chaumisiri.
Kodi Mic Level ndi chiyani?
Mulingo wamaikolofoni amatanthauza mphamvu yamagetsi yomwe imapangidwa maikolofoni ikamveka mawu.
Nthawi zambiri, izi zimangokhala zikwi zochepa chabe za volt. Komabe, zimatha kusiyanasiyana kutengera mamvekedwe amawu ndi mtunda kuchokera kuma mic.
Poyerekeza ndi zida zina zomvera, mulingo wama mic ndi womwe umakhala wofooka kwambiri ndipo nthawi zambiri umafuna preamplifier kapena mic yolumikizira zokulitsira kuti zithandizire kufikira pamzere wa zida.
Izi zimapezeka ngati njira imodzi komanso makina amakanema ambiri.
Chosakanizira chitha kugwiritsidwanso ntchito pantchitoyi ndipo, makamaka, ndi chida chosankhira ntchitoyi chifukwa imatha kuphatikiza ma sign angapo kukhala chinthu chimodzi.
Mulingo wama mic umayesedwa ndimiyeso ya decibel dBu ndi dBV. Imagwera pakati -60 mpaka -40 dBu.
Kodi Line Level ndi chiyani?
Mzere wa mzere uli wamphamvu pafupifupi 1,000 kuposa mulingo wama mic. Chifukwa chake, awiriwa nthawi zambiri sagwiritsa ntchito zomwezi.
Chizindikiro chimayenda kuchokera ku preamp kupita ku amplifier yomwe imapanga phokoso kudzera mwa omwe amalankhula.
Pali magawo awiri amizere kuphatikiza awa:
- -10 dBV yazida zamagetsi monga ma DVD ndi ma MP3
- +4 dBu ya zida zamaluso monga ma desiki osakanikirana ndi zida zamagetsi
Mupezanso zisonyezo zomvera pazida komanso zoyankhulira. Zida monga gitala ndi bass zimafunikira kukonzedweratu kuti zifike pamzere.
Magulu oyankhulira omaliza ndi omwe amatuluka mu amp amp kuti akhale okamba.
Izi zimakhala ndi mphamvu yamagetsi yomwe ndiyokwera kwambiri kuposa mzere wa mzere ndipo imafunikira zingwe zoyankhulira kuti zisamutse chizindikirocho bwinobwino.
Kufunika Kwa Magulu Ofananirako
Ndikofunikira kuti mufanane ndi chida choyenera ndi cholowera choyenera.
Mukapanda kutero, simungapeze zotsatira zomwe mukufuna, ndipo mutha kudziyika nokha pochita manyazi ndi akatswiri.
Nazi zitsanzo za zomwe zitha kusokonekera.
- Ngati mutalumikiza maikolofoni ndi cholowa cha mzere, simungamve mawu. Izi ndichifukwa choti siginolo ya mic ndi yofooka kwambiri kuti isayendetse kulowetsa kwamphamvu kotere.
- Mukalumikiza gwero lamizere yolumikizira mulingo wama mic, limaposa mphamvu yolowayo yomwe imadzetsa phokoso losokonekera. (Chidziwitso: Pa osakaniza ena apamwamba, mulingo wazolowera ndi zolowetsa ma mic zitha kusinthana).
Malangizo Othandiza
Nawa maupangiri ena omwe angakuthandizeni mukakhala mu studio.
- Zowonjezera pamiyeso yama mic nthawi zambiri zimakhala ndi zolumikizira zazimayi za XLR. Zowonjezera pamizere ndizamphongo ndipo mwina ndi ma jekete a RCA, chikho cha foni cha 3.5mm, kapena foni ya ¼ ”.
- Chifukwa cholumikizira chimodzi chimakwanira china, sizitanthauza kuti milingo ikufanana. Nthawi zambiri, zolowetsera zidzadziwika bwino. Zolemba izi ziyenera kukhala zomwe mukupita.
- Choyimitsira kapena bokosi la DI (Direct Injection) chitha kugwiritsidwa ntchito kuchepetsa mphamvu zamagetsi pazida. Izi zitha kukhala zothandiza ngati mungafune kuthyola mzere wazinthu ngati zojambulira za digito ndi makompyuta omwe amangolowetsa mic. Izi zitha kugulidwa m'malo ogulitsira nyimbo komanso zimabwera mumitundu yazingwe ndi ma resistor omangidwa.
Tsopano popeza mukudziwa zoyambira zina, ndinu okonzekera bwino ntchito yanu yoyamba yaukadaulo.
Kodi ndi maphunziro ena ati ofunika omwe mukuganiza kuti akatswiri ayenera kudziwa?
Kuwerenga kwanu kwotsatira: Kusakaniza Kwabwino Kwambiri Kwa Studio Yolembera kuwunikiridwa.
Ndine Joost Nusselder, woyambitsa Neaera komanso wotsatsa malonda, abambo, ndipo ndimakonda kuyesa zida zatsopano ndi gitala pamtima pa zomwe ndimakonda, ndipo pamodzi ndi gulu langa, ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2020. kuthandiza owerenga okhulupirika ndi maupangiri ojambulira ndi gitala.
