Db
Aston Martin DB Mark III was created in 1957.
The "db" stamp on gold earrings typically indicates the initials of the designer or manufacturer. It may also represent a specific hallmark or quality mark associated with the purity of the gold used. It's important to check with a jeweler for more specific information, as the meaning can vary based on the context or brand.
This will depend on the motor. You should ask the manufacturer.
a joystick
The connection to the VDU or display unit.
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Remove it, get the model and serial numbers off of it, and contact the car manufacturer/dealer for the code. Dr. DB
DB701 is lighter (They are German Railway Colours - Deutsche Bahn = DB)
Deci-bels (dB) are a logarithmic measure of system/network amplification or gain (G). The logarithms are taken to the base 10 and multiplied by 20:dB = 20logG (where G is the gain of the system)To give an example of what this means:G = 0.01, so dB gain = 20log0.01 = 20 * -2 = -40dBG = 0.1, so dB gain = 20log0.1 = 20 * -1 = -20dBG = 1, so dB gain = 20log1 = 20 * 0 = 0dBG = 10, so dB gain = 20log10 = 20 * 1 = 20dBG = 100, so dB gain = 20log100 = 20 * 2 = 40dBG = 10000, so dB gain = 20log10000 = 20 * 4 = 80dBThere are other uses for dB in electronics, where logarithms are useful they are preferred. The reasons logs can be useful is because the natural log of an exponential curve is a straight line, allowing for easier ways of understanding the behaviour of a system.
DB Mark Lee.
You must find a resistance value for 0 dB as reference. If 1 Ohm = 0 dB then 10 ohms = 20 dB and 100 ohms = 40 dB.
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