Decibel calculator
Published by: ZPP
Description
Sound levels are usually expressed in a logarithmic scale called the decibels (dB). The decibels cannot be added or subtracted directly.
Each operation between decibel values requires to convert the sound level back to a linear scale using an antilog function.
The dB calculator app allows the direct addition or subtraction of dB levels. The app uses the following formula:
A + B = 10*LOG10(10^(A/10) + 10^(B/10))
For instance, 5dB + 5dB returns 8dB (3dB is added when doubling the sound level) or 1dB + 2dB = 4.5dB.
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Each operation between decibel values requires to convert the sound level back to a linear scale using an antilog function.
The dB calculator app allows the direct addition or subtraction of dB levels. The app uses the following formula:
A + B = 10*LOG10(10^(A/10) + 10^(B/10))
For instance, 5dB + 5dB returns 8dB (3dB is added when doubling the sound level) or 1dB + 2dB = 4.5dB.
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Decibel calculator FAQ
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Is Decibel calculator free?
Yes, Decibel calculator is completely free and it doesn't have any in-app purchases or subscriptions.
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Is Decibel calculator legit?
Not enough reviews to make a reliable assessment. The app needs more user feedback.
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How much does Decibel calculator cost?
Decibel calculator is free.
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What is Decibel calculator revenue?
To get estimated revenue of Decibel calculator app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
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Decibel calculator Revenue
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App Info
- Category
- Utilities
- Publisher
- ZPP
- Languages
- English
- Recent release
- 2.1.1 (3 years ago )
- Released on
- Jan 26, 2012 (12 years ago )
- Also available in
- Italy, Pakistan, Japan, Kuwait, Kazakhstan, Lebanon, Malaysia, Nigeria, Netherlands, Norway, New Zealand, Peru, Philippines, South Africa, Poland, Portugal, Romania, Saudi Arabia, Sweden, Thailand, Türkiye, Taiwan, United States, Vietnam, United Arab Emirates, Dominican Republic, Austria, Australia, Belgium, Belarus, Canada, Switzerland, Chile, China, Czechia, Germany, Denmark, Israel, Egypt, Spain, Finland, France, United Kingdom, Greece, Hong Kong SAR China, Hungary, Indonesia, Ireland
- Last Updated
- 4 weeks ago