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This also includes some overhead bits.
baudot code -an old code similar to ASCII for teleprinter machines.
BCC (Block Check Character) -a character that can check the validity of the data in a block.
BCD (Binary Coded Decimal) -numerical digits (0 to 9) are encoded using 4 bits. This allows two numerical digits to each byte.
beam -a wave of energy waves such as light or sound. A beam implies that it is not radiating in all directions, and covers an arc or cone of a few degrees.
bearing -a mechanical support between two moving surfaces. Common types are ball bearings (light weight) and roller bearings (heavy weight), journal bearings (rotating shafts).
beats -if two different sound frequencies are mixed, they will generate other frequencies. if a 1000Hz and 1001Hz sound are heard, a 1Hz (=1000-1001) sound will be perceived.
benchmark -a figure to compare with. If talking about computers, these are often some numbers that can be use to do relative rankings of speeds, etc. If talking about design, we can benchmark our products against our competitors to determine our weaknesses.
Bernoulli’s principle -a higher fluid flow rate will result in a lower pressure.
beta ratio -a ratio of pipe diameter to orifice diameter.
beta rays -electrons are emitted from a fission or fusion reaction.
beta site -a software tester who is actually using the software for practical applications, while looking for bugs. BACK | NEXT Easy Access To All Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
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