Conversion of bel to decibel and vice versa - sengpielaudio
conversion conversions converter convert calculator calculation calculations calculate calculating computer compute bel bels decibel decibels dB measure bel unit units ratio ratios cubic pascal Pa psi bar millibar pounds inches Zoll atmosphere fahrenheit centigrade Celsius English American metric US gallons UK gallons pressure millimeters cubic decimeters metres cubic kilometers ratio ratios inches cubic feet cu feet cubic yards yd cubic miles cu mi Sengpiel Berlin sengpielaudio
Deutsche Version UK-flag s/w - sengpielaudio D-flag - sengpielaudio
prefixes | length | area | volume | weight | pressure | temperature | time | energy | power | density| velocity | acceleration | force

• Conversion of dB (decibel) to bel •
Logarithmic  ratios as levels
Conversion of international level units decibels and bels

kilobels (kB): 
hectobels (hB): 
decabels (daB): 
● bels (B): 
 
     decibels (dB): 
centibels (cB): 
millibels (mB): 
microbels (µB): 

The level L is the ratio we are using with sound recording techniques, that is in bel (after Alexander
Graham Bell) or in tenth part of it as decibel. Definition: dB is the twenty fold decadic logarithm of
the ratio of two linear values x1 and x0: Level L = 20 × log x1 / x0, where x0 is the reference point.

Question: The dynamic region of a standard audio CD is 96 dB. How many bels are this?

Help: 1 dm = 0.1 m and 1 dB = 0.1 bel
 1 m = 10 dm and 1 bel = 10 dB

A given power level Click to see the LaTeX code for this image, measured with respect to the reference power level Click to see the LaTeX code for this image,
would equal Click to see the LaTeX code for this image. So, 1 Bel = 10 dB.

Conversion from neper to decibel and vice versa.

back zurück next weiter home Start