W681512
10.5.2. A-Law Encode Decode Characteristics
Normalized
Digital Code
Normalized
Encode
Decision
Levels
Decode
Levels
D7
D6
D5
D4
D3
D2
D1
D0
Sign
Chord
Chord
Chord
Step
1
Step
Step
Step
4096
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
1
0
0
1
1
0
0
0
1
0
1
0
0
1
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
4032
3968
:
:
2048
0
0
0
0
0
0
0
2112
:
2048
:
1088
1056
:
1024
:
544
528
:
512
:
272
264
:
256
:
136
132
:
128
:
68
66
:
64
:
2
0
1
Notes:
1. Sign bit = 0 for negative values, sign bit = 1 for positive values
2. Digital code includes inversion of all even number bits
Publication Release Date: April, 2007
Revision C14
- 27 -
WINBOND [ WINBOND ]
