Merci de mexpliquer pourquoi il ny a pas plus doption et réglage entre la version essai et la version payante?
Estimation application downloads and cost
Description
SPECIAL INTRODUCTORY PRICING -50% OFF
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Decibel Meter HD provides a way to measure environmental sound levels, showing the approximate dB level.
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The app is based on the current calculations to determine the sound pressure level in dB.
Although we have tested the values with professional equipment, we cant ensure the
absolute correctness by international standard.
It also provides an approximate "decibel guide", so that you know what sound levels correspond to a health hazard.
FEATURES:
► Accurate calculation of the ambient noise in dB
► Start or stop Decibel Meter Pro any time. The last measurements are saved and displayed.
► Measure the sound levels around you, with ease!
► clean and professional interface.
► Average, Peak and Max level displays.
► Digital meter including average, peak and max decibel values.
► Easy to read interface with amazing graphics optimized for the new Retina display!
► Refreshing-rate is adjustable
► Reset settings to defaults.
► Easy to read interface.
► Handy decibel reference chart.
The iPhones built in microphone is sensitive from 0 to approximately 110 decibels.
Why arent you getting a 0 decibel reading in a quiet room?
A decibel is an actual measurement of sound pressure
and aside from a vacuum chamber or out in space 0 dB is not really possible to read.
An average quiet room will be in the 40-50 dB range.
ASO analyse Decibel Meter HD app for iPhone and iPad
# | Term | Store county | Place | Priority |
---|---|---|---|---|
1 | decibel volume meter | 19 |
Competitors of Decibel Meter HD application
Application availability
Available in countries
Country | Price |
---|---|
Canada | 1.39 CAD |
China | 6 CNY |
France | 1.09 EUR |
Germany | 1.09 EUR |
Italy | 1.09 EUR |
Netherlands | 1.09 EUR |
Portugal | 1.09 EUR |
Spain | 1.09 EUR |
Poland | 1.09 EUR |
UK | 0.99 GBP |
India | 79 INR |
Japan | 120 JPY |
Poland | 4.99 PLN |
Russia | 75 RUB |
Turkey | 4.49 TRY |
USA | 0.99 USD |
Korea, Republic Of | 1.09 USD |
Ukraine | 0.99 USD |
Available for devices
iPodTouchSecondGen, iPhone3G, iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,Reviews
???
It does not work properly
Funcionou apenas uma vez e parou... Nunca mais funcionou... Just worked one time and never more!
Muito Ruim
Funciona somente na 1ª vez de uso, depois trava e não funciona mais.
Parou de funcionar
Ao trocar de iPhone o App parou de funcionar.
Optisch ansprechend...
...Ergebnisspeicherung bitte realisieren.
デシベルメーター
なんだこれはっ!! 動かね〜! 全く使えない!!! 金返せ〜
Херня
Поеазывает 40 dB при полной тишине. Реально замерить уровень никак. Не советую.