Topic: Decibel Formula
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What is the decibel formula?
The decibel, or dB, is a means of expressing the gain of an active device (such as an amplifier) or the loss in a passive device (such as an attenuator or length of cable). It is simply the ratio (!) of output to input expressed in logarith... Read More »
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What is the formula for decibels
The formula for decibels is (dB) = 10 log A (Eq. 1). Thanks for ask... ...MORE... Read More »
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What is the decibel level of a formula 1 car?
147dB Based on Formula 1 race car full throttle drive bye Read More »
Source: http://wiki.answers.com/Q/What_is_the_decibel_level_of_a_formula_...
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Decibel Formula
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146 in an F1 car and 142 in a 747 jump jet
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Source: http://wiki.answers.com/Q/How_many_decibels_is_in_a_formula_one_c...
Here you find the formula to convert voltage levels to decibels. Scroll down to related links and look at "How to calculate dB?"
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Source: http://wiki.answers.com/Q/What_is_the_formula_to_convert_voltage_...
This value of intensity is then substituted into the sound lev...
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No formula, but decibles (sound)/hertz (light) are expressed as:...
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Decibel levels decrease as you move away from the source, and correspondingly increase as you move toward the source. Every time you double the distance from the source you subtract 6 dB. Every time you halve the distance to the source, you...
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