Sound Meter & Noise in Decibel

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Iqukethe izikhangiso

Mayelana nalolu hlelo lokusebenza

Ingabe ufuna uhlelo lokusebenza oluthembekile lokulinganisa i-decibel yomsindo? Ungabheki kude kunohlelo lokusebenza lwe-Sound Decibels Meter! Ngalolu hlelo lokusebenza, ungakwazi ukukala kalula izinga lomsindo endaweni yakho futhi uqinisekise ukuthi ungaphakathi kwemingcele ephephile. Noma ngabe usekhonsathini, ehhovisi elinomsindo, noma usebenza ngemishini enomsindo, lolu hlelo lokusebenza lungakusiza ukuthi unqume ukuthi amazinga omsindo aphephile yini ezindlebeni zakho. Ngezilinganiso ezinembile zeleveli yomsindo kuma-decibel (dB), lolu hlelo lokusebenza lufanelekile kunoma ubani ofuna ukuvikela ukuzwa kwakhe. Futhi, ngesixhumi esibonakalayo esilula nesisebenziseka kalula, ungakwazi ukufinyelela kalula zonke izici zalolu hlelo lokusebenza.

Imitha yomsindo nohlelo lokusebenza lokuhlaziya (imitha ye-dB), elikala ivolumu yomsindo ngama-decibel endaweni yakho. Iphinde ibhekisele, embhalweni, ileveli yamanje yomsindo we-dB emsindweni owaziwayo weminye imisindo evamile. Ingabe ufuna ukukala ukuthi unomsindo noma unomsindo kangakanani eduze kwakho? Uma imoto yakho noma isithuthuthu sinomsindo kakhulu? Ukungcoliswa komsindo endaweni yangakini? Lolu uhlelo lwakho lwemitha yomsindo.


Inodayela oluhle lwe-analogue olunomcibisholo okhomba kuleveli yomsindo wedecibel lapho ukhona. Iphinde ibe nezibonisi ezingu-3, ​​ezikubonisa ubuncane, isilinganiso kanye nevolumu enkulu yomsindo ngama-decibel uhlelo lokusebenza oluwulinganise.


Ngezansi kunegrafu ebukekayo, yesikhathi sangempela, ebonisa izinga lamanje nelangaphambilini lomsindo nomsindo kumadecibel.


Njengoba amadivaysi akho engeyona imitha yomsindo ochwepheshe kungase kudingeke ukulinganisa kwamanye amadivaysi. Chofoza inketho ethi "Linganisa" kumenyu yezinketho futhi ushintshe inani ukuze uthole imiphumela ehamba phambili, bese uchofoza inkinobho "londoloza".


Izici:


-Ihluzo ezinhle, zonke zikukhombisa izinga lomsindo kuma-decibel
-Kokubili ukufundwa komsindo we-analogue nedijithali
-Umsindo omncane, omaphakathi nophezulu okaliwe kuma-decibel
-Igrafu yesikhathi sangempela ekubonisa amanani omsindo alinganisiwe

Ngakho landa uhlelo lokusebenza lwe-Sound Decibels Meter namuhla futhi uqale ukuvikela ukuzwa kwakho emazingeni omsindo ayingozi!

Qaphela:

Imakrofoni kumaselula yakhelwe ukuthwebula umsindo ezingeni elithile eliphezulu lama-decibel (dB). Lokhu kungenxa yokuthi ukweqa lo mkhawulo kungase kubangele ukuhlanekezela nokulimala kumakrofoni ngokwawo. Izinga eliphezulu le-dB elingaphathwa imakrofoni yeselula liyahlukahluka phakathi kwamadivayisi, kodwa ngokuvamile lisukela ku-80-120 dB, kuye ngedivayisi.

Ukuze uvimbele umonakalo nokuqinisekisa ukurekhodwa komsindo okunembile, abakhiqizi bamaselula babeka umkhawulo wokuzwela kombhobho. Lokhu kusho ukuthi noma yimuphi umsindo oweqa lo mkhawulo uzonqanyulwa noma uhlanekezelwe, okuholela ezilinganisweni ezingalungile.