Kodi Woyendetsa Makutu Ndi Chiyani?

A chomverera m'makutudalaivala ndi gawo lofunikira lomwe limathandizira mahedifoni kuti asinthe ma audio amagetsi kukhala mafunde amawu omwe omvera amatha kumva.Imakhala ngati transducer, imasintha ma audio omwe akubwera kukhala ma vibrations omwe amapanga mawu.Ndilo gawo lalikulu loyendetsa ma audio lomwe limapanga mafunde amawu ndikupanga zomvera kwa wogwiritsa ntchito.Dalaivala nthawi zambiri amakhala mkati mwa makapu am'makutu kapena makutu a mahedifoni, dalaivala ndiye zinthu zofunika kwambiri pamakutu.Mahedifoni ambiri amapangidwa ndi ma driver awiri kuti athandizire kumvetsera kwa stereo potembenuza ma siginecha awiri osiyana.Ichi ndichifukwa chake mahedifoni nthawi zambiri amatchulidwa mochulukitsa, ngakhale ponena za chipangizo chimodzi.

Pali mitundu ingapo ya ma driver a mahedifoni, kuphatikiza:

1. Madalaivala Amphamvu: Awa ndi mitundu yodziwika kwambiri ya madalaivala apamutu.

2. Planar Magnetic Driver: Madalaivalawa amagwiritsa ntchito kansalu kakang'ono kamene kamaima pakati pa mizere iwiri ya maginito.

3. Madalaivala a Electrostatic: Madalaivala a Electrostatic amagwiritsa ntchito diaphragm yowonda kwambiri yomwe imakhala pakati pa mbale ziwiri zokhala ndi magetsi.

4. Ma Dalaivala Oyenera Kuyenda Pankhondo: Madalaivalawa amakhala ndi maginito ang'onoang'ono ozunguliridwa ndi koyilo ndipo amalumikizidwa ku diaphragm.

Chifukwa chiyani ma driver amakutu amamveka?

Dalaivala mwiniyo ali ndi udindo wolola kuti ma audio a AC adutse ndikugwiritsa ntchito mphamvu zake kusuntha diaphragm, yomwe pamapeto pake imatulutsa mawu.Mitundu yosiyanasiyana ya madalaivala apamutu imagwira ntchito pazigawo zosiyanasiyana zogwirira ntchito.

Mwachitsanzo, mahedifoni a electrostatic amagwira ntchito motengera mfundo za electrostatic, pomwe zomverera m'mafupa zimagwiritsa ntchito piezoelectricity.Komabe, mfundo yogwira ntchito kwambiri pakati pa mahedifoni ndi electromagnetism.Izi zikuphatikiza ma planar maginito ndi ma transducer oyenda bwino.Transducer yam'mutu yamphamvu, yomwe imagwiritsa ntchito koyilo yosuntha, ndi chitsanzo cha mfundo yogwirira ntchito ya electromagnetism.

Chifukwa chake tiyenera kumvetsetsa kuti payenera kukhala chizindikiro cha AC chodutsa mahedifoni kuti apange mawu.Zizindikiro za audio za Analogi, zomwe zimakhala ndi mafunde osinthasintha, zimagwiritsidwa ntchito kuyendetsa madalaivala apamutu.Zizindikirozi zimafalitsidwa kudzera pa ma headphone jacks a zipangizo zosiyanasiyana zomvetsera, monga mafoni a m'manja, makompyuta, osewera a mp3, ndi zina zambiri, kulumikiza madalaivala ku gwero la audio.

Mwachidule, dalaivala wam'mutu ndi gawo lofunikira lomwe limasintha ma audio amagetsi kukhala mawu omveka.Kupyolera mu njira ya dalaivala m’pamene diaphragm imanjenjemera, motero kumatulutsa mafunde amene timamva tikamagwiritsira ntchito mahedifoni.

Ndiye ndi ma driver amtundu wanji omwe amagwiritsidwa ntchito pamutu wa LESOUND?Ndithu,Zomverera zamphamvudriver ndiye njira yabwino kwambiri yowunikira.Nayi imodzi mwama driver athumahedifoni