Nkhani - Momwe Mungasankhire Maikolofoni Pakompyuta

Ndi kukwera kofulumira kwa kujambula ndi kujambula kwa Video, kuphunzira mavidiyo pa intaneti, karaoke yamoyo, ndi zina zotero m'zaka zaposachedwa, kufunikira kwa zida za hardware kwakhalanso chidwi cha opanga maikolofoni ambiri.

Anzathu ambiri atifunsa momwe tingasankhire kujambula maikolofoni apakompyuta .Monga otsogola opanga maikolofoni pamsika uno, tikufuna kupereka upangiri pankhaniyi.

Maikolofoni apakompyuta amakhala ndi mawonekedwe awiri: XLR ndi USB.Lero, timayambitsa makamaka maikolofoni apakompyuta a USB.

Ndiye, pali kusiyana kotani pakati pa maikolofoni a XLR ndi maikolofoni a USB?
Maikolofoni a USB nthawi zambiri amagwiritsidwa ntchito pojambula pakompyuta, kujambula mawu pamasewera, kuphunzira mkalasi pa intaneti, karaoke yamoyo ndi zina.Opaleshoniyo ndi yosavuta komanso yosavuta, pulagi ndi kusewera, ndipo ndi yoyenera kwa novices.

Maikolofoni a XLR nthawi zambiri amagwiritsidwa ntchito pojambula komanso kujambula karaoke pa intaneti.Ntchito yolumikizira imakhala yovuta kwambiri ndipo imafuna maziko ena omvera komanso kudziwana ndi pulogalamu yojambulira akatswiri.Maikolofoni yamtunduwu imakhala ndi zofunikira zapamwamba pazojambula zamayimbidwe ndipo ndi yoyenera kumadera akutali.

Mukamagula maikolofoni apakompyuta ya USB, muyenera kumvetsetsa bwino magawo ndi mawonekedwe a maikolofoni iliyonse.

Nthawi zambiri, magawo oyambira a maikolofoni a USB makamaka amadalira zizindikiro zazikuluzikulu izi:

Kumverera

Sensitivity imatanthawuza kuthekera kwa maikolofoni kusandutsa kuthamanga kwa mawu kukhala mulingo.Nthawi zambiri, kukulitsa kukhudzika kwa maikolofoni, kumapangitsanso mphamvu yotulutsa mphamvu.Ma maikolofoni okhudzidwa kwambiri ndi othandiza kwambiri pakukweza mawu ang'onoang'ono.

Zitsanzo za mtengo / bitrate

Nthawi zambiri, kuchuluka kwa zitsanzo ndi kuchuluka kwa maikolofoni ya USB kumamveka bwino komanso kumveka bwino kwa mawu.
Pakali pano, 22 mndandanda wa zitsanzo za audio wachotsedwa pang'onopang'ono ndi akatswiri ojambula.Masiku ano, ma studio ojambulira pa digito amaika patsogolo kugwiritsa ntchito mawu amtundu wa HD, kutanthauza, 24bit/48KHz, 24bit/96KHz, ndi 24bit/192KHz.

Mafupipafupi okhotakhota

Mwachidziwitso, m'chipinda cha akatswiri acoustic soundproof, malire afupipafupi omwe khutu la munthu limamva ndi pakati pa 20Hz ndi 20KHz, kotero opanga maikolofoni ambiri amaika chizindikiro fr.mupendekero wamayankhidwe ofanana mkati mwamtunduwu.

Chiŵerengero cha Signal-to-noise

Chiŵerengero cha chizindikiro-ku-phokoso chimatanthawuza chiŵerengero cha mphamvu ya chizindikiro cha maikolofoni ku mphamvu ya phokoso, yomwe nthawi zambiri imawonetsedwa mu decibel (dB).

Nthawi zambiri, kukweza kwa chiŵerengero cha maikolofoni ndi phokoso, phokoso laling'ono ndi phokoso losakanikirana ndi chizindikiro cha mawu a munthu, komanso kumveka bwino kwa mawu obwereza.Ngati chiŵerengero cha signal-to-noise chili chochepa kwambiri, chidzayambitsa kusokoneza kwakukulu kwa phokoso pamene chizindikiro cha maikolofoni chikulowetsedwa, ndipo phokoso lonselo limakhala lamatope komanso losamveka bwino.

Chiyerekezo cha ma sign-to-noise chiŵerengero cha ma microphone a USB nthawi zambiri chimakhala cha 60-70dB.Chiyerekezo cha ma sign-to-phokoso cha maikolofoni ena apakati mpaka-pamwamba a USB okhala ndi kasinthidwe kabwino ka magwiridwe antchito amatha kufikira kupitilira 80dB.

Kuthamanga kwakukulu kwa mawu

Kuthamanga kwa mawu kumatanthawuza kutha kwa mawu osasunthika omwe maikolofoni amatha kupirira.Kuthamanga kwa phokoso nthawi zambiri kumagwiritsidwa ntchito ngati kuchuluka kwa thupi kufotokoza kukula kwa mafunde a phokoso, ndi SPL ngati unit.

Kulekerera kwamphamvu kwa maikolofoni ndikofunikira kuganizira pojambula.Chifukwa kuthamanga kwa mawu kumayendera limodzi ndi kupotoza kwathunthu kwa harmonic (THD).Nthawi zambiri, kuchulukitsitsa kwa maikolofoni kumatha kuyambitsa kusokoneza kwa mawu, ndipo kugunda kwamphamvu kwa mawu kumapangitsa kuti mawu asokonezeke.

Monga opanga maikolofoni apamwamba kwambiri, tonsefe titha kupereka ODM ndi OEM pamitundu yambiri.Pansipa pali ma USB maikolofoni apakompyuta.

USB DESKTOP MICROPHONE BKD-10