Bel

Measurement units: sound
Symbol: bel

Sound is determined by vibrations emitted by a sound source, such as machinery, a loudspeaker, or the human voice box. Sound is measured by frequency (Hertz, Hz) and sound pressure level (Decibel, dB).

1 bel bel = 1*10 decibels dBel
1 bel bel = 1*100.000000000 centibels cBel
1 bel bel = 1*0.001000000 kilobels kBel
1 bel bel = 1*0.010000000 hectobels hBel
1 bel bel = 1*1000000.000000000 microbels μBel

	sound
measurement units
Bel Centibel Decabel Decibel Hectobel Kilobel Microbel Millibel