Kodi phokoso lozungulira ndi chiyani?

Wolemba Joost Nusselder | Kusinthidwa pa:  Mwina 3, 2022

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moni kumeneko ndimakonda kupanga zaulere zodzaza ndi malangizo kwa owerenga anga, inu. Sindivomereza zolipirira zolipiridwa, lingaliro langa ndi langa, koma ngati mupeza kuti malingaliro anga ali othandiza ndipo mutha kugula china chake chomwe mumakonda kudzera m'modzi mwamaulalo anga, nditha kukupezani ntchito popanda mtengo wowonjezera kwa inu. Dziwani zambiri

Pakumveka kwa mlengalenga ndi kuipitsidwa kwa phokoso, mulingo waphokoso wozungulira (nthawi zina umatchedwa phokoso lakumbuyo mlingo, mulingo wa mawu ofotokozera, kapena mulingo wa phokoso la chipinda) ndi mlingo wa kugunda kwa mawu akumbuyo pa malo enaake, omwe nthawi zambiri amatchulidwa ngati mulingo wolozera kuti aphunzire gwero la mawu osokoneza.

Mamvekedwe a mawu ozungulira nthawi zambiri amayezedwa kuti azitha kujambula momwe amamvekera pamagawo osiyanasiyana kuti amvetsetse kusiyanasiyana kwawo ndi madera.

Pachifukwa ichi, zotsatira za kafukufukuyo ndi mapu ozungulira. Kapenanso maphokoso ozungulira angayesedwe kuti apereke malo oti muwunikenso kamvekedwe kake kosokoneza malo omwe mwapatsidwa.

Phokoso lozungulira

Mwachitsanzo, nthawi zina phokoso la ndege limawunikidwa poyesa kumveka kozungulira popanda kuwuluka kulikonse, ndiyeno kuyang'ana mawonjezedwe a phokoso poyesa kapena kuyezetsa kwapakompyuta kwa zochitika zakuwuluka.

Kapena phokoso la pamsewu limayesedwa ngati phokoso lozungulira, asanakhazikitse chotchinga cha phokoso chomwe cholinga chake ndi kuchepetsa mulingo wa phokoso lozungulira. Mulingo waphokoso wozungulira umayesedwa ndi mita ya mawu.

Nthawi zambiri amayezedwa mu dB pamwamba pa chiwerengero cha 0.00002 Pa, mwachitsanzo, 20 μPa (micropascals) m'mayunitsi a SI. Pascal ndi newton pa lalikulu mita.

Dongosolo la mayunitsi a centimeter-gram-second, mulingo woyezera phokoso lozungulira ndi 0.0002 dyn/cm2.

Kaŵirikaŵiri phokoso la phokoso limayesedwa pogwiritsa ntchito fyuluta yoyezera kulemera kwafupipafupi, yodziwika kwambiri ndi sikelo ya A-weighting, kotero kuti miyeso yake imatchedwa dB(A), kapena ma decibel pa sikelo ya A-weighting.

Ndine Joost Nusselder, woyambitsa Neaera komanso wotsatsa malonda, abambo, ndipo ndimakonda kuyesa zida zatsopano ndi gitala pamtima pa zomwe ndimakonda, ndipo pamodzi ndi gulu langa, ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2020. kuthandiza owerenga okhulupirika ndi maupangiri ojambulira ndi gitala.

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