Kufunika kokulitsa chizindikiro cha foni yam'munsi pakulankhulana kwamakono

Ndi chitukuko chaukadaulo, kudalira kwathu ma siginecha opanda zingwe kukukulirakulira. Komabe, m'malo ena, monga zipinda zapansi, ma siginecha opanda zingwe nthawi zambiri amasokonekera kwambiri, zomwe zimakhudza kugwiritsa ntchito bwino. Chifukwa chake, ukadaulo wokulitsa ma sign apansi wawonekera. Kenako, tiwonanso mfundo yogwirira ntchito, kugwiritsa ntchito, komanso kufunikira kwa kukulitsa ma siginolo apansi pakulankhulana kwamakono.

1. Mfundo yogwira ntchito yokulitsa chizindikiro chapansi

1.1 Kapangidwe ka zida

Chokulitsa chizindikiro chapansi pamunsi chimakhala ndi magawo atatu: mlongoti, amplifier, ndi wogawa ma sign. Magawo atatuwa amagwirira ntchito limodzi kuti akwaniritse kufalikira kwa ma siginecha opanda zingwe m'malo apansi panthaka.

1.2 Njira zogwirira ntchito

Wokulitsa chizindikiro choyamba amalandira ma siginecha opanda zingwe opanda zingwe kuchokera ku mlongoti, kenako amawonjezera mphamvu ya siginecha kudzera pa amplifier, ndikugawa chizindikiro cholimbikitsidwa kumadera osiyanasiyana a chipinda chapansi kudzera pa wogawa ma siginecha kuti akwaniritse kulumikizana kosasunthika opanda zingwe.

2. Kugwiritsa ntchito kukulitsa chizindikiro chapansi

2.1 Kugwiritsa ntchito nyumba zogona komanso zamalonda

M'nyumba zambiri zogona komanso zamalonda, zipinda zapansi zimagwiritsidwa ntchito ngati malo oimikapo magalimoto, zipinda zosungiramo zinthu, kapena ofesi. M'malo awa, kusalala kwa ma siginecha opanda zingwe ndikofunikira kwambiri. Ma Signal amplifiers amagwira ntchito yofunika kwambiri pazochitika izi.

2.2 Kugwiritsa Ntchito Malo Othandizira Anthu

M'malo aboma monga masiteshoni apansi panthaka komanso malo ogulitsira apansi panthaka, pakufunika kwambiri ma siginecha opanda zingwe chifukwa cha kuchuluka kwa anthu. Amplifier ya siginecha yapansi panthaka imatha kuwongolera bwino mawonekedwe azizindikiro ndi mtundu m'malo awa.

mapeto

Ponseponse, ukadaulo wokulitsa ma sign apansi ndi chida chofunikira kwambiri chothetsera zovuta zolumikizirana m'malo obisika. Pomvetsetsa ndikuzindikira mfundo yogwirira ntchito ndikugwiritsa ntchito kukulitsa ma siginecha apansi panthaka, titha kuthana bwino ndi zovuta zoyankhulirana m'malo apansi panthaka ndikuwongolera luso komanso luso la kulumikizana opanda zingwe. M'tsogolomu, ndi kupita patsogolo kwaukadaulo, tili ndi chifukwa chokhulupirira kuti ukadaulo wokulitsa ma sign apansi udzakhala ndi zatsopano komanso zogwiritsa ntchito, zomwe zimabweretsa kumasuka m'miyoyo yathu ndi ntchito.