Eminyakeni ecishe ibe yiminyaka, ngokuthuthuka okuqhubekayo kwejubane lenethiwekhi, ukusakazwa bukhoma, ividiyo nezinye izimboni sezithandwa ngokushesha.Noma ngabe ukukopishwa, i-blogger yevidiyo, umsingathi bukhoma, ukucula, i-PK ebukhoma, ukufundisa nge-inthanethi nokunye, ayinakuhlukaniswa nethuluzi elibalulekile - umbhobho.
Kubaluleke kakhulu ukukhetha imakrofoni ekufanele, ngoba ingathwebula kahle umsindo ukuze ugcine ukurekhoda nokusebenza kwakho kukuhle kakhulu.Uma ufuna imakrofoni yochwepheshe ekulungele, qiniseka ukuthi ucabangela lokhu okulandelayo:
1. I-impedance: Uma i-impedance iphansi, yilapho umbhobho uzothandwa kakhulu ngenkathi ikala ukumelana nesignali yamandla (AC).Ukuvinjelwa okungaba ngu-2.2KΩ noma ngezansi kuzofaneleka.Ngakho-ke, kubalulekile ukuthi uhlole isilinganiso se-impedance yemakrofoni ngaphambi kokuyiphothula.
2. Ukuzwela Ukuzwela kombhobho osusa umsindo kubonisa amandla okukhiqiza umsindo ocingweni.Ukusebenza kwedivayisi kukhuphuka ngokunyuka kokuzwela kwayo.Amamakrofoni anebanga lokuzwela elingu-20dB+2dB azoba yisinqumo esifanele.
3. I-Anti-Noise kanye Ne-Anti-Jamming: Umthamo wokunqanda umsindo ukala izinga lokusulwa komsindo umbhobho owenzayo.Ngokufanayo, umthamo we-elekthronikhi wokuvimbela ujamu ulinganiswa ngesistimu yokulwa nokujamza.Kubalulekile ukuqaphela ukuthi ukuphakama kwesilinganiso, kuba ngcono indlela yokukhansela umsindo.
4. Intengo: Ukucaciswa okuhlukile, imisebenzi ehlukene phakathi kwentengo izohluka kakhulu, ngokuvamile ilungiselele isabelomali esithile ukuze sithenge esilungele abasebenzisi babo bangakwazi ukukhokhela intengo kubaluleke kakhulu.
5. Ukubukeka: Ukubukeka nakho kubaluleke kakhulu, indlela ekahle yomuntu oqalayo ukusebenzisa imakrofoni encane, ukuze kube kuhle kakhulu ukuthi uyisebenzise yonke indawo, njengokuthi ungayisebenzisa ekhaya, ongayisebenzisa lapho ukhuluma, i-vlogging, Ithwebula izwi lakho ngendlela engokwemvelo futhi ilifihle kahle kakhulu.
Isikhathi sokuthumela: Aug-28-2023