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What else can I help you with?
What means DB in DB-XLB for a stationery phase?
durabond
Why should you need a db?
If you want to express large numbers of ratios with small values you will like the decibel. 1000 volts means 60 dB. The reference 0 dB = 1 volt. 0.001 volt means -60 dB.
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
What does dB equals to?
dB (decibel) is a logarithmic measure of the ratio of two power values, for example, two signal strengths. This is often used for power gain or power loss. For example, a loss of 10 dB means that the signal degrades by a factor of 10, a loss of 20 dB means that the signal degrades by a factor of 100, and a loss of 30 dB means that the signal degrades by a factor of 1000.
What does DB stand for in Germany?
The German abbreviation DB stands for Deutsche Bahn, German Railways.
If gain is 10 db what is the ratio of voltages?
10 dB gain means a voltage ratio of 3.16227766 to 1.
What does Dw db mean in acoustics?
Dw. db means weighted amount variance between rooms in acoustics. db is actually short for decibel, the unit for sound.
'DB' computer abbreviation usually means?
Database
How do you add 14 dB to 10 volts RMS?
14 dB means a factor of 5.012. So 14 dB more is 10 times 5.012 = 50.12 volts (RMS).
What is the best means of communication?
means of communication
How many times louder is 100 dB that 10 dB?
A 10 dB sound pressure level (SPL) is 0.000063 pascal and 100 dB is 2 pascal. Loudness is a problematic psycho acoustic feeling. I don't know what three times louder really means.
What is the physical significance of negative power in db?
dB expresses the ratio of two powers.Negative dB doesn't mean negative power.It means a negative ratio . . . less power compared to more power,or the power decreased.
