Mafi kyawun apps don auna decibels

decibels

Akwai dalilai da yawa da ya sa za mu buƙaci sanin matakin hayaniyar da ke kewaye da mu. Alal misali, sa’ad da muke da maƙwabcinmu da yake son yaɗa waƙa da babbar murya, ko kuma ya san irin hayaniyar muhalli da za mu iya ɗauka a wuraren aikinmu. Ga duk waɗannan lokuta, da apps don auna decibels. A cikin wannan sakon za mu bincika wasu daga cikin mafi kyau.

El decibel (dB) shine ma'auni da ake amfani da shi don bayyana ƙarfin ƙarfin ko matakin ƙarfin sauti. Ƙofar ji na kunnen ɗan adam an sanya darajar 0 dB. Wannan adadi zai yi daidai, fiye ko žasa, da na cikakken shiru, ko da yake kowane mutum yana da hankali daban-daban.

Don samun madaidaicin ra'ayi na adadin decibels, wato, matakin ƙarar da muke nunawa a rayuwarmu ta yau da kullun, zamu iya ba da wasu misalai: sautin muryar ɗan adam a cikin tattaunawa ta al'ada (ba tare da ihu ba) yana da kusan 40 dB, na injin tsabtace da ke gudana yayin tsaftace gida shine 70 dB da na rawar lantarki 90 dB.

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Labari mai dangantaka:
Mafi kyawun bankunan sauti marasa kyauta don saukar da tasirin sauti

Hukumar Lafiya ta Duniya (WHO) ce ta kafa iyakar 55 dB azaman matsakaicin jurewa domin isassun wurin zama. A Spain, majalisun gari ne ke tantance matakan hayaniyar da aka ba da izini a wuraren zama, cikin iyakokin da hukumar ta gindaya. Dokar surutu. Gabaɗaya, ana amfani da ma'auni masu zuwa:

  • A lokacin rana (daga 8 na safe zuwa 22 na yamma) ba za ku iya wuce 35 dB ba.
  • Da dare (daga 22 na dare zuwa 8 na safe) an rage wannan iyaka zuwa 30 dB.

Waɗannan sa'o'i da matakan na iya bambanta a ranakun hutu da ƙarshen mako, kodayake ya dace a san su da mutunta su don kauce wa takunkumin tattalin arziki na gudanarwa. Wannan shine inda mita decibel ke shiga, ko ma mafi kyau, ƙa'idodi don auna decibels: don sanin cewa muna cikin iyakokin doka.

Mitar Sauti (SPL)

sautin mita spl

Ban da ƙwararrun matakan matakan sauti na ƙwararru, ƙa'idar Mitar Sauti (SPL) Yana ɗaya daga cikin mafi kyawun kayan aikin da za mu iya amfani da su don auna sauti da hayaniyar muhalli. Acronym SPL yana nufin Ƙarar ƙarar murya, wanda shine ainihin abin da wannan app ɗin yake auna tare da babban matakin daidaitawa.

Ƙarin ƙari shine kyakkyawar mu'amalarsa, wanda yanayin kallonsa za mu iya keɓancewa da daban-daban ƙira da aka yi wahayi ta hanyar ma'auni na tsohuwar ko na zamani. A sosai m bayani, kazalika da m.

Mitar Sauti - Decibel & SPL
Mitar Sauti - Decibel & SPL
Mitar Sauti (mita SPL)
Mitar Sauti (mita SPL)
developer: 庆鸿林
Price: free

Decibel X

decibelx

Kyakkyawan mitar sauti, daidai kuma abin dogaro. Decibel X Yana ba da ma'auni da aka riga aka daidaita waɗanda za a iya haɗa su tare da wasu aikace-aikacen kuma yana ba mu damar ƙirƙirar tarihi da raba sakamakon ma'aunin mu ta hanyar sadarwar zamantakewa.

Tare da daidaitattun ma'auni daga 30 dB zuwa 130 dB, ana nuna sakamakon ta amfani da zane mai amfani a ainihin lokacin. Hakanan yana da "Ka kiyaye na'urar a farke" aikin don yin rikodi na dogon lokaci, alal misali, don sanin matakin hayaniyar ofis yayin duk ranar aiki. Mai amfani sosai.

Sauti Analyzer

mai nazarin sauti

Ƙwararriyar mita mai jiwuwa wanda ke ba mu cikakkun bayanai masu inganci kan matakan sauti na yanayi. Sauti Analyzer Yana da ikon aiwatar da bincike mai jituwa na tashoshi daban-daban da kuma ba mu misalin su.

Ba shine mitar ƙara mai sauƙi don amfani ba, amma a sophisticated kayan aiki wanda ke buƙatar ƙarancin ilimin acoustics a ɓangaren mai amfani. Sakamakonsa yana ba da cikakkun bayanai na fasaha waɗanda ƙila za su fi dacewa ga yawancin mutane, amma don amfanin ƙwararru na iya zama mai ban sha'awa sosai. A kowane hali, za mu ba da shawarar wannan app ga masana kawai.

Sauti Analyzer App
Sauti Analyzer App
developer: Dominic Rodrigues
Price: free
Dezibel Analyzer: Ton Spektrum
Dezibel Analyzer: Ton Spektrum

Sauti Meter Pro

sautin mita pro

Don rufe lissafin, wani daga cikin manyan ƙa'idodi don auna decibels waɗanda muke da su a hannunmu. Sauti Meter Pro aikace-aikace ne na kyauta amma yana iya ba da ma'aunin sauti na ƙwararru. Wannan saboda an daidaita shi ta amfani da Nor140, madaidaicin matakin matakin sauti.

Baya ga auna matakan hayaniyar muhalli, app ɗin yana ba mu damar adana ma'aunin mu tare da wuraren da suka dace. Yana da sauki da kuma m dubawa. Don kuma haskaka nasa vibrometer hadedde wanda ke yin amfani da firikwensin hanzari don auna firgita mai ƙarfi. Ko ma motsin girgizar ƙasa.

Sauti Meter Pro
Sauti Meter Pro
Price: $2.50
Dezibel Messen: Lärm Messgerät
Dezibel Messen: Lärm Messgerät

Ta hanyar ƙarshe, yana da mahimmanci mu san iyakar ƙa'idodin ƙa'idodin ke da amfani don auna decibels ta amfani da wayoyin hannu. Kamar yadda muka gani, shi ne kayan aiki masu amfani da sauƙi don amfani da cewa za su iya ba mu ingantaccen ingantaccen karatu game da matakan sauti na gida ko wurin aiki. Koyaya, sakamakonsa bashi da inganci a cikin Shirin Kiyaye Ji na Sana'a sai dai idan an yi ma'auni ta amfani da makirufo nau'in 2 tare da ingantacciyar na'ura kafin da bayan kowace aunawa.


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