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Decibel with the abbreviation dB is equal to one-tenth of a bel, after Alexander Graham Bell. It is a measuring system, first used in telephony in 1929, where signal loss is a logarithmic function of the cable length; see: W.H. Martin, "DeciBel - the new name for the transmission unit. Bell System Tech. J. January, 1929".
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What does the abbreviated science term db means?
db stands for Decibel and it means a unit used to compare the loudness of different sounds :D
How is decibel abbreviated?
Decibel is abbreviated as "dB."
What is the unit for loudness?
The unit for loudness is the decibel (dB). It is a logarithmic unit used to measure the intensity of sound.
Is used to measure the loudness of sound?
the decibel (dB)
How is the decibel abbreviated?
The abbreviation for decibel is dB.
What does dB in noise?
dB mean Decibel.
What is the difference between dB HL and dB SPL?
dB HL stands for decibel Hearing Level, and dB SPL stands for decibel Sound Pressure Level.
What is dB mean in signal amplifier?
dB is the abbreviation of Decibel
How is a decibel abbreviated?
The logarithmic unit of measurement "decibel"" is abbreviated as "dB"
What unit sound is measured in?
Decibel (dB) * The Bel is the primary unit. However, the scale is too large. So for human hearing, we use the deciBel, where each deciBel is 1/10 of a Bel. this is abbreviated dB.
What does dB mean in physics?
In physics, dB stands for decibel, which is a unit used to measure the intensity of sound or the magnitude of a physical quantity. It is a logarithmic scale that compares the level of a physical quantity to a reference value.
What is the abbrievation for decibels?
Decibel is short dB.
