Wataƙila rawar jirgin da ke gudana a fim ɗin na iya tayar da tunaninmu cikin sauƙi, kamar dai suna ba da labari daga baya.
Amma a lokacin da irin wannan sauti ba ya cikin fina-finai, amma akai-akai ya bayyana a kusa da gidanmu, wataƙila wannan "ƙwaƙwalwar ƙwaƙwalwar yara" tana juya cikin matsaloli mara kyau. Wannan sauti mara dadi shine amo.
Babu wani kawai yana damun mafarkin mutane, amma mafi mahimmanci yanayin yanayin yanayi na dogon lokaci zai iya haifar da lalacewar mutane game da ilimin mutane da ke cikin yanayin ƙazanta.
Ragewar murya da kuma rufin sauti sun zama cikakkiyar bukatar masar mutane.
Gabaɗaya magana, da abubuwan da ke shafar matakin amo ya haɗa da matakin sauti da nisa tsakanin mitar mai sauti da kuma tushen sauti.
A cikin yanayin cewa ƙara, mita sauti da nisa tsakanin sauti da windows ba a rufe shi da yawa, don haka ƙirƙirar m da kwanciyar hankali muhalli.
Haɗaɗɗen hankali ne na jiki ko rashin tausayi, mara kyau, mara kyau, sauti mai ban tsoro ga waɗanda suka ji, suna da rashin tausayi, aiki, karatu, kuma suna yin sauti, kuma ku huta sautin.
Jin jinin kunne na mutum na jin sauti shine kusan 20Hz ~ 20khz, da kuma 5khz shine mafi hankali yanki na kunnen mutane. Yaɗa yawa da yawa da yawaitar sauti na iya haifar da rashin jin daɗi.
Rukunin martaba mafi dadi shine 0-40dB. Saboda haka, sarrafa yanayin rayuwarmu da aiki a cikin wannan yanki na iya inganta ta'aziyya kai tsaye da tattalin arziki.
Mitar mitar-mitari yana nufin hayaniya tare da mitar 20 ~ 500hz, da yawan mita na 500Hz ~ 2khz ~ 2khz ~ 20Khz.
A rayuwa ta yau da kullun, ɗakunan ajiya na iska, jiragen ƙasa, jiragen sama, injunan mota (musamman ma injunan ƙasa), yayin da ƙaho da kaya. , kayan kida, square rawa, kare kare, wawno ward, da sauransu.
Hayaniyar mitar-mitar yana da nisa mai nisa, ƙarfi yana shiga iko, kuma baya canza mahimmancin nesa, wanda shine mafi cutarwa ga ilimin lafiyar dan adam.
Hayaniya mai yawa na mitar yana da rashin ƙarfi shigar azzakari cikin sauri, kuma za a ƙara haɗuwa da cikas.
Volum girma shine mafi hankali ji. An auna shi a cikin Delibils (DB), da kuma ƙara na Ambiiya ƙasa 40db shine mafi kyawun yanayi.
Kuma girma fiye da 60db, mutane na iya jin rashin jin daɗi.
Idan ya wuce 120DB, yana ɗaukar minti 1 kawai don haifar da bugun wucin gadi a cikin kunnuwan mutane.
Bugu da kari, ta nisa tsakanin tushen sauti da mutumin kuma yana shafar tsinkayen mutumin da hayaniyar. A cigaba nesa, karancin ƙara.
Koyaya, don hayaniyar mitar, sakamakon nesa akan ragin amo ba a fili.
Lokacin da ba shi yiwuwa a yi canje-canje da yawa ga yanayin zama, na iya zama mai hikima don canzawa zuwa ƙofar madaidaiciya da taga, kuma ba da kanka a gida lumana.
Kyakkyawan saho kofofin da Windows na iya rage hayaniya ta waje ta fiye da 30DB. Ta hanyar ƙwararren ƙwararru, ana iya ƙara haɓakar amo.
Gilashin shine mafi mahimmancin wani muhimmin sashi wanda ke shafar sautin sauti na ƙofofin da windows. Don nau'ikan amo daban-daban, saita gilashi daban-daban shine mafi ƙimar ƙwararru da tattalin arziki.
Hawan Mita - Gilashin rufewa
Gilashin infulating haɗuwa ce ta gilashin 2 ko fiye. Gas a tsakiyar m Layer na iya shan makamashi na matsakaici da mitar sauti m, ta yadda ta rage sauti tsananin ƙarfi.Sautin Sauti tasirin gilashin insulating yana da alaƙa da kauri daga gilashin, da gas na m Layer da lamba da kuma kauri daga cikin Layer Layer.
A mafi yawan lokuta, gilashin rufewa yana da tasirin toshe mai kyau akan matsakaiciyar matsakaici da kuma hayaniya mai yawa. Kuma duk lokacin kauri daga gilashin an ninka shi, ana iya rage amo ta hanyar 4.5 ~db.
Saboda haka, mafi girma da kauri daga gilashin, da karfi da sauti rufin.
Zamu iya inganta tasirin sauti na ƙofofi da tagogi ta hanyar ƙara farin ciki na gilashin insulating, da kuma kara gas daga cikin wutar m ruwa.
Hayaniyar mitar -insulatingGilashin Laminated
A karkashin wannan kauri, gilashin layin yana da tasiri mai mahimmanci akan matsakaici matsakaici da ƙarancin sauti mai laushi, wanda ya fi gilashin infuling.
Fim a tsakiyar gilashin shimfidar wuri yana daidai da damping Layer, kuma an yi amfani da PVB Adshay na sauti da ƙarancin sauti, don cimma tasirin gilashin, don cimma tasirin gilashin, don cimma tasirin gilashin, don cimma tasirin gilashin.
Yana da mahimmanci a lura cewa sauti rufe murfin na iya shafar zafin jiki.
A cikin sanyi hunturu, maiterlayer zai rasa wasu elastiity saboda ƙarancin zafin jiki kuma rage sautin sauti. Gilashin m gilashi, wanda ya haɗu da fa'idodin duka m gilashin da kuma gilashin da aka sanya, ana iya bayyana shi azaman gilashin ƙara sauti.
Kulawa da aka rufe - Kayan Aiki na Kayan Aiki
Baya ga dogaro ga gilashin, rufin sauti mai kyau ma yana da alaƙa da tsarin hatimin.
Medo yana amfani da nau'ikan kayan aiki na Epdm mai kama da kayan aiki kamar su taushi da wuya, da sauransu, waɗanda suke da jikoki masu kyau kuma suna iya magance yawan sauti. Tsarin layin zane-zane na zane mai zurfi na kogon, tare da gilashin, ya cika junan su don gina shinge na amo.
hanyar bude
Kodayake akwai hanyoyin bude wurare da windows na tsarin, bayanan gwaji suna nuna cewa hanyar buɗewar karar ta fi ƙarfin tashin hankali, secking da rufin sauti.
A kan cikakkun bukatun, idan kuna son mafi kyawun rufin, rufin ƙyallen, kofofin catement da windows sun fi so.
Bugu da kari, dakarkatar da windowsKuma ana iya ɗaukar windows rumfa azaman hanyoyin aikace-aikace na musamman na ƙofofin casean da tagogi, waɗanda suke da fa'idodin windows na musamman, kamar su karkatar da windows da ke da nutsuwa da iska.
Medo, wanda ke ɗaukar ƙwararrun Magani na Magani kamar yadda yake da shekaru 30 na halayyar kayan ciniki, da kuma amfani da ƙimar tsarin kimiyya, da kuma amfani da ƙwararrun masanin kimiyya, da kuma amfani da ƙwararrun masanin kimiyya, da kuma amfani da ƙwararrun masanin kimiyya, da kuma amfani da ƙwararrun masanan kimiyya, yana amfani da ƙimar aikace-aikacen kimiyya, da kuma amfani da ƙwararrun masanin kimiyya, da kuma amfani da ƙimar kimiyya da kuma amfani da tsari na tsari da kuma siminti.
Lokaci: Oct-25-2022
