Patent ID: 11889121
Assignee: ALIBABA GROUP HOLDING LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. The system according to claim 11, wherein the first filter is a 4-tap filter with 32 phases, the plurality of integer coefficients comprises:, Interger coeffeiecnts

Phase p
p0
p1
p2
p3

0
17
30
17
0

1
17
30
18
−1

2
16
30
18
0

3
16
30
18
0

4
15
30
18
1

5
14
30
18
2

6
13
29
19
3

7
13
29
19
3

8
12
29
20
3

9
11
28
21
4

10
10
28
22
4

11
10
27
22
5

12
9
27
23
5

13
9
26
24
5

14
8
26
24
6

15
7
26
25
6

16
7
25
25
7

17
6
25
26
7

18
6
24
26
8

19
5
24
26
9

20
5
23
27
9

21
5
22
27
10

22
4
22
28
10

23
4
21
28
11

24
3
20
29
12

25
3
19
29
13

26
3
19
29
13

27
2
18
30
14

28
1
18
30
15

29
0
18
30
16

30
0
18
30
16

31
−1
18
30
17.