Iindidi eziqhelekileyo zezithintelo zesandi ziyintsimbi, i-non-metal, inhlanganisela ecacileyo, i-arc ephezulu, i-Angle ephezulu, ifakwe, njl.Ngaloo ndlela, i-Hebei Jinbiao isithintelo sesandi sokuba uququzelele "Indlela yokwahlula isithintelo sesandi? Zeziphi iindidi zezithintelo zesandi?"Eli nqaku lenzelwe ukuba uqonde ngcono ukuhlelwa kwemiqobo yesandi sangaphandle.
Okwangoku, isithintelo sesandi esiqhelekileyo kwimarike senziwa ikakhulu ngesithintelo sesandi sentsimbi (intsimbi yentsimbi, intsimbi yesikrini sentsimbi), isithintelo sombala wentsimbi, isithintelo sesandi sePC, isithintelo sesandi se-sawdust njalo njalo.
Umqobo wengxolo yeyona nto isetyenziswa rhoqo ezindleleni kunye noololiwe isixhobo sokukhusela ingxolo, okwangoku, kwindawo apho ungcoliseko lwengxolo lusetyenziswa ngokubanzi, nangona kunjalo, isixhobo sokuthintela isandi singaphezulu, indawo eyahlukileyo kunye nokusingqongileyo kunye nemfuno yezixhobo zokuthintela isandi. kwakhona ezahlukeneyo, namhlanje, umenzi esisigxina isithintelo ngxolo, kwaye neenkcukacha uchaze wonke umntu ezahlukeneyo umsebenzi impahla kunye nenjongo umqobo ingxolo.
1. Isithintelo sesandi sentsimbi
Isiphumo sokunciphisa ingxolo yesithintelo sesandi sesinyithi sisondelelene kakhulu necandelo le-frequency yengxolo.Isiphumo sokunciphisa ingxolo yesithintelo sesandi sesinyithi singcono kwisandi esiphezulu sesandi esingaphezulu kwe-2000Hz kunesandi esiphakathi malunga ne-800-1000Hz, kodwa kwisandi esisezantsi malunga ne-25Hz. isithintelo.Ngokubanzi, isithintelo sesandi sensimbi sinokunciphisa isandi esiphakamileyo esiphezulu nge-l0-15dB.Ukuba ukuphakama kwesithintelo sesandi sentsimbi kuphindwe kabini, inani lokunciphisa ingxolo linganyuswa nge-6dB.Ukuze ufezekise umphumo ongcono wokunciphisa ingxolo, isithintelo sesandi sentsimbi kufuneka sisondele kangangoko kunokwenzeka kumthombo wesandi okanye indawo yokufumana.
2. Isithintelo sesandi sentsimbi yombala
Umbala wesithintelo sensimbi yentsimbi linani elikhulayo lezixhobo zokuthintela isandi kwisantya esiphezulu, umbala wentsimbi yentsimbi yesithintelo sesandi uqulunqwa ikakhulu yintsika yentsimbi kunye nombala wentsimbi yesikrini sepleyiti yomzimba, ipleyiti yomzimba weskrini ubukhulu becala isangweji ye-foam njengesandi esifunxa isandi, sangaphandle sisibini. iileya zepleyiti yentsimbi enombala, inokuba nemibala eyahlukeneyo, eluhlaza okwesibhakabhaka, emhlophe njalo njalo; Amaxesha amaninzi ipleyiti yentsimbi enombala wesithintelo sesandi kunye nesithintelo sesandi esinezingxobo sokudibanisa, ukufunxwa kwesandi kunye nokudibanisa isandi, isiphumo esingcono!
3. Isithintelo sesandi sePC
Isiphumo sokufakelwa kwesandi se-PC endurance plate yi-3-4dB ephezulu kuneglasi.Ukhetho lokuqala lwezixhobo zokufakelwa kwengxolo ecacileyo yesithintelo sengxolo, ipleyiti yokunyamezela yePC isetyenziswe ngokubanzi kubunjineli bokuthintela isandi esifana nesithintelo sesandi sendlela yesantya, i-viaduct, i-expressway, uloliwe, uloliwe ohamba ngesantya esiphezulu, kunye nesithintelo sesandi sokuhlala. .
Ixesha lokuposa: Dec-10-2020