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Uyini lowo msindo? Izinhlobo umsindo futhi umsindo

Bambalwa abantu bazi ukuthi umsindo ngempela futhi kungani kubalulekile ukuba ubhekane nakho. Ngamunye wethu ubhekene elikhulu umsindo ecasulayo, kodwa akekho owacabanga mayelana nokuthi bakuphatha kanjani kanjani umzimba womuntu. Kulesi sihloko sihlaziya umsindo ezahlukeneyo zalo. Ngaphezu kwalokho, sizoxoxa kahle ukuthi umsindo ophakeme uzilimaza kanjani umzimba wethu.

Ukwahlukaniswa umsindo

Mhlawumbe wonke umuntu ophila esakhiweni sokuhlala, hhayi kuyinzwabethi ukuthi yini umsindo. Lokhu kungaba umsindo isibhamu, futhi kamakhelwane inja ukuhewula, nezinye izinto eziningi. Ngakho libizwa umsindo? Yena Akunakwenzeka ukunikeza incazelo eqondile. Noise sivame ukubizwa ecasulayo, kokuphazamisa imisindo ukuthula ukuthi zivuse umuntu ukucasuka ethize.

Eqinisweni, umsindo - lena, okokuqala kunakho konke, umsindo. Ake sihlaziye kabanzi, yiziphi izinhlobo kuba.

izinhlobo umsindo. eshaywayo imisindo

Bambalwa abantu bazi ukuthi izinhlobo imisindo akhona futhi ukuthi umsindo sisemoyeni ezinjalo. Nokho, kubalulekile ukwazi bonke abantu, ukuze uqonde ukuthi ukubhekana eyodwa noma olunye uhlobo. Kunezinhlobo ezintathu ezaziwayo umsindo:

  • emoyeni;
  • ukushaqeka;
  • isakhiwo.

kuphakama umsindo Impact ngenxa yethonya lokukhanda. Efika ezindlebeni zethu okuthile okungaziwayo nge ukweqa. Ngokwesibonelo, phansi-to-odongeni udonga-to-ukuzwa aid. Ngakho umsindo kungaba umakhelwane phansi kulezi zinyathelo noma jumping ingane yakhe.

Air futhi umsindo isakhiwo yizinambuzane

Uyini umsindo emoyeni, it is ukuba zonke izakhamuzi ezindlini ezaziwayo. Uma ubuthongo bungehli ngenxa umakhelwane wakho uthanda elikhulu ebusuku ubuka i-TV noma ulalele umsakazo ke ubhekene ukubukwa ezinjalo ezinengqondo. Wena ukuyichaza ke, amaza omsindo kulokhu kuthiwa ngocansi udabula emoyeni, futhi, ngeshwa, balahle kubo cishe kungenakwenzeka.

Umsindo kwesakhiwo akunakubangelwa kamakhelwane Punch umsindo. Lo umsindo ngenxa ukuxhumana omthombo umklamo luqhubeke endaweni ekude.

Umthelela umsindo emzimbeni womuntu

High-imvamisa umsindo umphumela nsuku omubi kwezempilo nendlu womuntu zikagesi. Bambalwa abantu bazi ukuthi umsindo kuthinta umzimba wethu futhi yileyo isilinganiso isignali / umsindo. Abanye abantu bakhululekile umsindo, futhi abanye kudala ukunganeliseki. indima Kakhulu eyadlalwa imvelo ephezulu imvamisa imisindo imvamisa yazo.

Noise kubathinta kabi ngokuphelele zonke izinto eziphilayo ukuphila. Ngenxa ukuxhumana naye ngesikhathi umuntu angagcina izifo kohlelo eziphathelene nenhliziyo sezinzwa. Lapho izinsizakuzwa uthola high-imvamisa umsindo, umuntu ushintsha ishayela, umfutho wegazi futhi kwegazi is sawohloka.

Ososayensi baye babonisa ukuthi umuntu ngaphansi kwethonya njalo umsindo, isengozini ukubhekana izifo indlebe.

Uyini isilinganiso isignali / umsindo?

Njengoba sishilo phambilini, i-high-imvamisa umsindo umthelela elibi hhayi nje umzimba womuntu, kodwa futhi kwi amadivayisi ayi- elekhthroniki. Bambalwa abantu bazi, kodwa kwamagagasi aphakeme umsindo kungabangela ngocingo abampofu noma kuyi-Internet. Ukuze uqonde ukuthi kungani lokhu kwenzeka, ake sibheke ukuthi isiginali / umsindo isilinganiso, kabanzi.

isignali Match / umsindo isilinganiso (uvame ukubizwa ngokuthi S yayo / N noma Snr) ubeka amandla isignali ukudluliswa kwedatha. Uma ezingeni umsindo isiteshi siphakeme ngokwanele, kungase kubangele ukunciphisa ijubane-intanethi noma izinga lokuxhumana.

Bambalwa abantu bazi ukuthi kungani indiza liyakwenqabela ukusetshenziswa kwamafoni aphathekayo. Lokhu kungenxa ukuxhumana kanye isignali umsindo. ifoni ephathekayo ngenkathi isebenza lingaba yakha isamba ngokweqile umsindo, obuzocupha nokungasebenzi indiza. izindlela zokuxhumana nabo kungaba imbangela yengozi. Sincoma ukuthi ngaso sonke isikhathi cisha namagajethi ku ndiza, ukuze singathwesi engozini ukuphila kwakhe.

Ngokungafani umsindo, umsindo nokudludliza

Akuwona wonke umuntu uyaqonda ukuthi lo msindo kanye nomsindo. Njengoba kuboniswa izibalo, cishe zonke izakhamuzi zomphakathi iplanethi yesibili ucabanga ukuthi kungcono into efanayo. Ingabe kuyiqiniso lokhu?

Call umsindo wenza konke ibona ezindlebeni zethu zosizo. Noise - labo kunyakaza umsindo eziletha ukungakhululeki oyedwa noma iqembu labantu. Ukuze kungenzeka ukuba afeze konke umsindo ecasulayo ezifana, isib, inja Barking, futhi ukuchofoza iwashi kuboniswe ngophawu isibambo.

Sesivele esiphethweni e ngezigaba umsindo, kodwa siyini umsindo nokudludliza? Uyini umehluko phakathi kwalokhu? Mhlawumbe vibration - lena umsindo ongaqondakali. Kungaba kuphela nayo lapho uhlangana nabo into isixwayisi. Lokhu umsindo kubangela ukucasuka we amaza emsipheni. Vibration uyakwazi avuse Ukuwohloka isimo jikelele.

White futhi umsindo zezimboni

Mhlawumbe, wonke umsebenzi isitshalo enkulu yezimboni uyazi yini umsindo ezimbonini. Kuyinto eziningi imisindo ehlukahlukene, okuyinto zibulale umzimba womuntu. imvamisa yayo iphelile 400 Hz. Le misindo ukukhiqizwa kungaba avuse ezihlukahlukene nezifo ezahlukene, okuhlanganisa umsindo nezifo. Ososayensi baye babonisa ukuthi zonke izisebenzi zezimboni yesibili unezinkinga esimiso senhliziyo nemithambo yegazi kanye kuzwa.

Siye sathola ukuthi ephezulu imvamisa umsindo asibuyisele ungakhululekile hhayi kuphela, kodwa futhi izinkinga zezempilo. Bangazuza? Ingabe bonke bazi ukuthi umsindo elimhlophe?

umsindo White - umsindo lapho amagagasi kuthiwa ngokulinganayo basakaza. Angaba ngezindlela ezihlukahlukene. Ukuze-ke kungafaka umsindo ezisebenza we vacuum cleaner, dryer izinwele, noma amanzi aso aphuma endaweni isikulufu esiqiniselwe ekugcineni kwethumbu. Muva nje, omama abaningi umsindo elimhlophe ukuze athobe ingane esetshenziswa zonke izingxenye zomhlaba. Ngokumangalisayo, okusebenza ngempela. Uma ingane yakho ayifuni ukulala futhi njalo esebenza kuze, mphendulele umsindo waterfall. Lokhu kusibuyisela umsindo isimiso sezinzwa. Uyothola umangale, kodwa ingane ngokushesha ukuba kwehle uvalo futhi balale.

umsindo ezingeni

Siye sathola ukuthi umsindo okunjalo futhi yiziphi izinhlobo kuba. Kuze kube manje, inombolo enkulu abantu bahlala ezindlini mnogokvartirtirnyh. Nsuku zonke, yilowo nalowo kubo ubhekene imisindo ehlukahlukene nezingahlobene nendaba. Wonke umuntu uyazi ukuthi kukhona umthetho uyenqaba ukuba idlule kuvunyelwe umsindo ezingeni ezindaweni ezahlukene emva 22 no-23 ezimpondweni. Endabeni ka okuzenzakalelayo yomthetho, lowo okonile kuyoba okufanele akhokhe inhlawulo. Ingabe Nonkhe yini umsindo futhi yini izinga layo ovumelekile?

Ngokomthetho, izinga umsindo kuvunyelwe 40 dB kusihlwa. Abantu abaningi bakhathazekile ngomphumela yini okumele uyenze uma omakhelwane banomsindo emini. Ngeshwa, ngosuku ezingeni umsindo ayisethelwe. Uma ungathandi TV elikhulu kamakhelwane, uthembela ngosuku, bese nawe ngeke nje ube ukwamukela.

Uyini umsindo, hhayi amahlebezi ukwazi "isigamu-wabhaka 'kukanina. ukukhala ingane ileveli 70-80 dB. Hhayi amnandi futhi abashayeli. ibhiphu ezingeni umsindo uqobo ngaphezu kuka-100s dB. By the way, umsindo 200 dB kungabangela ukudabuka of ulwelwesi.

Isikhathi eside ukuchayeka umsindo. izifo Prevention indlebe

Njengoba sishilo ngaphambili, ukuvezwa kwesikhathi eside umsindo inomphumela omubi emzimbeni womuntu. Lapho ukuxhumana njalo ephezulu imvamisa amaza omsindo eardrum buthaka futhi zingase zephule. Kwezinye izimo, ingabuyiswa, kodwa kuyodingeka isikhathi esiningi nomzamo omkhulu.

Enye usesimweni esibucayi ukuthi kuphakama kusukela amagagasi ephezulu imvamisa, - isifo umsindo. It libhekene ukulahlekelwa kukuzwa. Izimpawu zayo kokuqala - ubuhlungu obuhlabayo futhi enkeneneza ezindlebeni, ukukhathala okungamahlalakhona nekhanda ezingalapheki. Uma uzithola izici ezifana, it is batusa kakhulu ukuthi ngokushesha uxhumane onguchwepheshe. Ukushesha wenza kanjalo, cishe esingaphansi ke ukuthi ngokuhamba kwesikhathi ngeke une ubuthulu okuphelele noma okuyingxenye. Ngokuvamile, iziguli ukuya kudokotela sekwephuzile ngakho umsindo ngeke eselaphekayo. Kuphela ezimweni ezimbalwa, ochwepheshe Awukwazi ukuthola ngisho nengxenye amakhono sokuzwa.

Ukuze uzivikele uma contact unomphela Ngomsindo adingekayo ukudlulisela i ngihlolwa yonyaka nguchwepheshe. Lokhu ngeke nje ukuthola inkinga, kodwa futhi ukubhekana nakho ngaphandle kwemiphumela. Ukuze sibe sincane ukungenwa ephezulu imvamisa umsindo, ufaka kokuzwa umvikeli kumele igqoke. I ezivamile ukuhlobanisa imibono ka earplugs yabo.

Uma usebenza ku-ukukhiqizwa yezimboni, okuvamise umsindo ezingeni idlula 90 dB, kunconywa ukuthenga ezingeni lelisetulu ukuphepha faka ukuzwa uMvikeli. Siyabonga kubo, ungakwazi uvikele izindlebe zakho ukulekelelwa akazange abhekane nokugula kwakhe. Uma uhlala endlini efulethini nomakhelwane bakho abathanda ukwenza umsindo, sincoma ukuthi ufake soundproofing. Ngalo, uyolikhohlwa zonke mayelana nokuba khona kwamakamu ithelevishini kamakhelwane.

Kufinyeta

Ngamunye wethu uyazi ukuthi lokhu umsindo njalo. Ngeshwa, sibhekana nazo nsukuzonke futhi uzivikele kubo cishe kungenakwenzeka. Kulesi sihloko sithole izinhlobo zazo kanye Indlela Ezisithinta imizimba yethu. Sincoma ukugwema ephezulu imvamisa amaza omsindo, futhi uma usebenza imvelo umsindo njalo - ukusetshenziswa ufaka kokuzwa umvikeli. Hlala uphilile!

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