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

Claim 8:
9. The method according to claim 1, wherein the first filter is an 8-tap filter with 16 phases, the plurality of integer coefficients comprising:, Interger coeffeiecnts

Phase p
p0
p1
p2
p3
p4
p5
p6
p7

0
−4
2
20
28
20
2
−4
0

1
−4
0
19
29
21
5
−4
−2

2
−4
−1
18
29
22
6
−4
−2

3
−4
−1
16
29
23
7
−4
−2

4
−4
−1
16
28
24
7
−4
−2

5
−4
−1
14
28
25
8
−4
−2

6
−3
−3
14
27
26
9
−3
−3

7
−3
−1
12
28
25
10
−4
−3

8
−3
−3
11
27
27
11
−3
−3

9
−3
−4
10
25
28
12
−1
−3

10
−3
−3
9
26
27
14
−3
−3

11
−2
−4
8
25
28
14
−1
−4

12
−2
−4
7
24
28
16
−1
−4

13
−2
−4
7
23
29
16
−1
−4

14
−2
−4
6
22
29
18
−1
−4

15
−2
−4
5
21
29
19
0
−4.