(1) Chii chinonzi chipingamupinyi chinonzwika?
Rudziviso rweruzha runonzwisiswa chaizvo sechivharo chekufambisa inzwi, uye chinovharira chinonzwika chinonziwo ruzha rwekuvharisa mutsindo kana chinovharira mutsindo.Inonyanya kupihwa zita rekuita kana kushandiswa.Parizvino, mazhinji ezvivharidzo zvemutsindo pamusika zvimiro zvesimbi zvekunze (micro holes, louver holes, nezvimwewo) nekotoni inotora ruzha yakawedzerwa pakati.Izvi zvinodaidzwa kunzi mhinganidzo inobvisa inzwi.Kana iri nyore PC bhodhi, ruvara rwesimbi ndiro, nezvimwewo, inodaidzwa kuti ruzha-inopinza chipingamupinyi.Asi vane chidimbu chakabatana chinonzi "sound barrier".Zvizhinji zvezvipingamupinyi zvinonzwika zvinoshandiswa kunze, zvinosanganisira asi zvisingaganhurirwi kune: migwagwa mikuru, migwagwa mikuru, viaducts, nharaunda, mafekitari, etc. Basa guru nderokudzivirira vagari vakapoteredza kana Mhuka dzinodzivirirwa kubva kune ruzha.
(2) Chii chinonzi sikirini isina ruzha?
Kutaura zvazviri, kushanda kwechivhariso chenzwi kwakafanana neyokuvharidzira inzwi.Ndechokuderedza ruzha.Iye zvino vamwe vanhu vanonzwisisa chipingamupinyi chekunzwika sechivhariso chenzwi.Iyo inovhara ruzha ine akawanda masitaera uye mhando.Kuvhara inzwi kunogona kunzi chimwe chezvipingamupinyi zvinonzwika.Inowanzo gadzirwa kuita vertical sound barriers zvigadzirwa.Dzimwe shamwari dzinoidaidza kuti chivharidzo chenzwi kana kuti chinovharisa.
(3) Inzwi rekudzivirira sikirini inogona kunzi imhando yekuvharira ruzha, iyo inowanzo gadzirwa kuita yakatwasuka inovharisa ruzha zvigadzirwa.Dzimwe shamwari dzinoidaidza kuti chivharidzo chenzwi kana kuti chinovharisa.
Nguva yekutumira: Jun-15-2022