Hi,
for instance, ethernet speed is 10, 100, 1000Mb/s
sonet is 155 / 622 etc Mb/s
My isp speed is 2.5Mb/s
ki is used for storage because computers use binary logic. Nothing in data transmission technology implies 2^n rates
rate unites should be in k not in ki
Re: rate unites should be in k not in ki
Not needed. Current values are already good enough.
Re: rate unites should be in k not in ki
It's actually more accurate labeling, when speaking of actual data to be called in KiB, MiB, GiB, etc... http://en.wikipedia.org/wiki/Kibibyte
Re: rate unites should be in k not in ki
It is not a labeling. It is the unit in which the dimension (in this case - rate) is measured, just as forces are measured in Newtons and pressure in Pascals. For a rate of, say 10000000b/s, you can use the unit M and write 10Mb/s or you can use the unit Mi and write 9.5367...Mib/s. Using the unit of ki makes sense talking about storage. As for rates, ki has nothing "natural": the rate is fixed by a crystal and this can be adjusted "naturally" to whatever value you (well the standard) decide, no one rate that i am aware about is expressed more simply in ki than in k. ...
The invention of ki, was to have a unit equally valid for not IT pros than for pros. A pro reading a "2KB" chip knows very well that it is NOT 2000 bytes chip but 2048 bytes chip whereas an non IT pro might mistakenly take it to be exactly 2000 bytes.
The invention of ki, was to have a unit equally valid for not IT pros than for pros. A pro reading a "2KB" chip knows very well that it is NOT 2000 bytes chip but 2048 bytes chip whereas an non IT pro might mistakenly take it to be exactly 2000 bytes.
Last edited by g2c on Fri Feb 03, 2012 7:38 pm, edited 1 time in total.