Namhlanje, isibini kwisithathu sabemi behlabathi sihlala kwizixeko ezikhulu. Izixeko ziye zaba yindawo eshushu yokukhupha ingxolo enkulu kunye nongcoliseko lwengxolo. Owona mthombo wengxolo ezixekweni, ngaphandle kwamathandabuzo, zizithuthi ezindleleni. Ukuxinana kweemoto, ukuxinana kweemoto, iimpondo kunye nokuhamba kuvelisa inani elikhulu lengxolo enokuchaphazela kakhulu impilo yabantu.
La Umbutho wezeMpilo weHlabathi (i-WHO) imisela umda wemini wama-65 decibels (dB) ukuze ingabi yingozi empilweni. Nangona kunjalo, izigidi zabantu kwihlabathi liphela zisesichengeni mihla le kumanqanaba adlula lo mda. Oku kuphakamisa umbuzo: ngawaphi amanyathelo anokuthi athathwe ukunciphisa le meko kwaye yeyiphi imingcipheko abantu abajongana nayo ukusuka ekuchanabekeni ixesha elide kumazinga aphezulu engxolo?
Iimpawu zongcoliseko lwengxolo
La ungcoliseko lwengxolo Yohluka kwezinye iindidi zongcoliseko ngeempawu ezithile ezithile:
- Sesona singcolisi sisezantsi ukuvelisa kwaye sifuna amandla amancinane kakhulu ukuba akhutshwe.
- Kunzima ukulinganisa nokulinganisa ngokuchanekileyo.
- Ayishiyi ntsalela kwaye ayinasiphumo esongezelekayo kokusingqongileyo, kodwa iziphumo zayo ebantwini zinokuqokelelana ngokuhamba kwexesha.
- Iradiyasi yayo yokusebenza ilinganiselwe kakhulu xa kuthelekiswa nezinye izinto ezingcolisa umoya, ezichaphazela iindawo ezithile.
- Ayihanjiswa ngemidiya yendalo efana nomoya okanye amanzi.
- Iqondwa kuphela ngoluvo lokuva, oluhlala lukhokelela ekubeni lujongelwe phantsi xa kuthelekiswa nongcoliseko olubonakalayo, umzekelo.
Ingxolo ezixekweni
Izixeko zale mihla zimela ucelomngeni ngokuphathelele ingxolo. I-Acoustics kunye neengcali zongcoliseko lwengxolo zinoxanduva lokulinganisa amanqanaba engxolo kwiindawo ezahlukeneyo kunye nokudala iimephu ze-acoustic. Ezi mephu zibonisa amanqanaba okuvezwa emini nasebusuku kwaye zinceda ukuseka iingcebiso zokunciphisa ukuvezwa kunye nokuphucula impilo yoluntu.
Emini, ingxolo eyamkelekileyo iphezulu kunasebusuku. Nangona kunjalo, i ukuba sesichengeni ixesha elide kumazinga aphezulu engxolo Inokubangela uthotho lweengxaki zempilo ezifana noxinzelelo, ukuxhalaba kunye neengxaki zentliziyo. Ebantwaneni ngakumbi, oku kutyhileka kunokuchaphazela amandla abo okufunda.
Insomnio
Kwiindawo ezinomsebenzi ophezulu wasebusuku njengeebhari kunye neeklabhu, amanqanaba engxolo ebusuku ahlala ephezulu, ebangela Ubunzima bokulala kwaye, ekuhambeni kwexesha, ukuphuthelwa. Ukungalali kuchaphazela impilo yengqondo kunye nomzimba, kwandisa imingcipheko yoxinzelelo, ixhala kunye nokuphazamiseka kwenkqubo yomzimba yokuzikhusela. Uphando lwakutsha nje lubonise ukuba ukulaliswa esibhedlele kwezi ndawo kuxhaphakile.
Iingxaki zentliziyo
I-WHO icebisa ukuba kungagqithwa 65 dB imini, kodwa abantu abaninzi bahlala bevezwa kwingxolo engaphezulu kweli nqanaba, elinokubangela iingxaki zexesha elide, nangaphandle kweempawu ezibonakalayo. Amanqanaba aphezulu engxolo anyusa ukuveliswa kwamahomoni afana ne-adrenaline, enokubangela utshintsho kwixinzelelo lwegazi, ichaphazela izinga lokubetha kwentliziyo kunye nokwandisa ingozi yezifo zentliziyo.
Iingxaki zokuva
Ukuboniswa rhoqo kwingxolo ephezulu kunokonakalisa iiseli zendlebe, nto leyo echaphazela ukuva. I ukungeva kakuhle Ayichaphazeli kuphela ukukwazi ukuphulaphula, kodwa kunye nentlalontle jikelele, njengoko kunokukhokelela ekuzihlukaniseni kwezentlalo, ukudandatheka, kunye nobunzima emsebenzini kunye nentsimi yezemfundo.
Ukuthintela ukulimala kokuva, kuyacetyiswa:
- Ziphephe iindawo ezinengxolo ukuba kunokwenzeka.
- Nxiba ukhuseleko lokuva olufanelekileyo.
- Lawula umthamo wezixhobo ezifana nomabonakude kunye nonomathotholo.
- Nciphisa ukusetyenziswa kwee-headphones kwivolumu ephakathi kunye nexesha elilawulwayo.
Ingxolo yokungcola ivelisa abantu abaninzi abagulayo
Kukho izifundo ezidibanisa ungcoliseko lwengxolo kunye nokwanda kwenani lezifo. Ngokwengxelo evela Barcelona Institute for Global Health (ISGlobal), ingxolo yezithuthi yenye yezona zinto zibangela izifo ezinxulumene nokucwangciswa kwedolophu kunye nokuthutha. Olu phando luqikelele ukuba ukuya kuthi ga kwi-3.000 yokufa ngonyaka bekunokuthintelwa e-Barcelona ngesicwangciso esingcono se-acoustic yesixeko.
Ukongeza kwi-cardiovascular disease, ukubonakaliswa kwengxolo kukwanxulunyaniswa noxinzelelo lwegazi, isifo sohlangothi, kwaye kwezinye iimeko, kunye nokudakumba. Ukuthobela imimiselo yamazwe ngamazwe kwingxolo kunye nokusebenza ngokomzimba kunokuthintela ngaphezu kweemeko ze-1.700 zezifo zenhliziyo ngonyaka kwiidolophu ezifana neBarcelona kuphela.
Ingxolo kunye namanqanaba ezempilo
Ingxolo ilinganiswa ngeedecibels (dB) kwaye inokuhlelwa ngokwengozi yayo:
- 0 dB: Umda wokuva.
- I-10-30 dB: Ingxolo ephantsi, ilingana nencoko elula.
- I-30-50 dB: Incoko eqhelekileyo.
- 55 dB: Inqanaba eliphakathi lokuthuthuzela kwe-acoustic.
- 65 dB: Ubuninzi obuvunyelwe ngexesha lemini ngokwe-WHO.
- I-75-100 dB: Umonakalo wokuva kunye nokuziva ungakhululekanga.
- 140 dB: Ubuninzi obunokuthi indlebe yomntu inokuxhasa.
Isandi sendalo
Ukwanda kwengxolo ezidolophini kubangela ukuba sisuke kwizandi ezizolileyo zendalo. Ukuphulaphula iintaka eziculayo okanye ukuxubha kwamagqabi kwindawo yendalo kunemiphumo enenzuzo kwimpilo. Uphononongo lubonise ukuba izandi zendalo nceda uphumze ingqondo kunye nokunciphisa uxinzelelo, olunokuthi lubhekiselele ekuziphendukeleni komntu, ekubeni ezi zandi zihambelana nendawo ekhuselekileyo.
Indlela yokuphepha ungcoliseko lwengxolo ezixekweni
Izithuthi ezindleleni zisaqhubeka zingowona mthombo mkhulu wongcoliseko lwengxolo ezixekweni. Ngoko ke, ukunciphisa umthamo wezithuthi okanye ukulungisa iziseko zophuhliso kubalulekile. Kukho izisombululo ezifana nezikrini ze-acoustic, ezinceda ukunciphisa ukuhamba kwengxolo kwiindawo zokuhlala. Ukongeza kwezi zithintelo ezibonakalayo, ukucwangciswa kwedolophu kufuneka kukhuthaze ukusetyenziswa kweendawo eziluhlaza kunye nemithi, engagcini nje ukukhupha ingxolo, kodwa iphucula umgangatho womoya.
Kukwakho nezinto ezintsha ezifana nezigqubuthelo zendlela zelanga, ezinganciphisi nje ingxolo, kodwa zivelise amandla avuselelekayo. La maqweqwe sele esebenza kwamanye amazwe afana neBelgium kwaye lubhejo olukhulu lwekamva kwiindawo ezinokukhanya okuphezulu kokuhamba kunye nokukhanya kwelanga.
Alithandabuzeki elokuba ingxolo yingxaki enkulu ngakumbi kunokuba isoloko iqondwa. Nangona singaboni, iziphumo zempilo zibalulekile. Kubalulekile ukuba sonke senze indima yethu ukunciphisa ingxolo kwiindawo ezisezidolophini size ngaloo ndlela sibe negalelo ekuphuculeni umgangatho wobomi bethu.
Kwimeko yam bendihlala ndimamela umculo onee-headphone iiyure ezininzi kwisandi esigqithisileyo kwaye eneneni bendinexinzelelo kunye noxinzelelo oluninzi.
Enkosi ngegalelo, imibuliso evela ePeru!