TASK 1: List
all the dial-up modem speed (connection vs bitrate)
Note
that the values given are maximum values, and actual values may be slower under
certain conditions (for example, noisy phone lines)
Connection
|
|||||
110
baud (Bell 101)
|
0.1 kbit/s
|
(110 bits per second)
|
|||
0.3
kbit/s
|
|||||
1.2
kbit/s
|
|||||
2400
baud (V.22bis)
|
2.4
kbit/s
|
||||
2400
baud (V.26bis)
|
2.4
kbit/s
|
||||
4800
baud (V.27ter)
|
4.8
kbit/s
|
||||
9600
baud (V.32)
|
9.6
kbit/s
|
||||
14.4
kbit/s (V.32bis)
|
14.4
kbit/s
|
||||
28.8
kbit/s (V.34)
|
28.8
kbit/s
|
||||
33.6
kbit/s (V.34)
|
33.6
kbit/s
|
||||
56k
kbps (V.90)
|
56.0/33.6
kbit/s
|
||||
56k
kbps (V.92)
|
56.0/48.0
kbit/s
|
||||
56.0
to 320.0 kbit/s
|
(variable)
|
||||
Server-side
web compression
|
200.0
to 1000.0 kbit/s
|
(variable)
|
The figure
above shows that the connection with its modulation , bitrate and year
released.
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