
Si3216
Rev. 1.0 51
Not Recommended
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Table 33. A-Law Encode-Decode Characteristics
1,2
Segment
Number
#intervals X interval size Value at segment endpoints Digital Code Decode Level
716 X 128
4096
3968
.
.
2176
2048
1010101
0
b
10100101
b
4032
2112
616 X 64
.
.
.
1088
1024 1011010
1
b
1056
516 X 32
.
.
.
544
512 1000010
1
b
528
416 X 16
.
.
.
272
256 1001010
1
b
264
3 16 X 8
.
.
.
136
128 1110010
1
b
132
2 16 X 4
.
.
.
68
64 1111010
1
b
66
1 32 X 2
.
.
.
2
0 1101010
1
b
1
Notes:
1. Characteristics are symmetrical about analog zero with sign bit = 0 for negative values.
2. Digital code includes inversion of all even numbered bits.
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