-
Notifications
You must be signed in to change notification settings - Fork 24
/
fir_usb.h
111 lines (110 loc) · 4.23 KB
/
fir_usb.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
// USB filter by Loftur E. Jónasson TF3LJ/VE2LJX 6/14 2.4 kHz centred at 12.5 kHz
// (sampling rate 44.1 kHz)
//
// Parameters generated using Iowa Hills FIR Filter Designer
// OmegaC 0.567
// Bandwidth 0.109
// 100 taps
// Transition width 0.085
// Window off
// Parks McClellan
(short) (32768 * 0.000077220197574123),
(short) (32768 * -1.694364742523110E-6),
(short) (32768 * -0.000247376363569229),
(short) (32768 * 0.000172349071145931),
(short) (32768 * 0.000442532978562303),
(short) (32768 * -0.000587921806885401),
(short) (32768 * -0.000490796464995067),
(short) (32768 * 0.001245366873040035),
(short) (32768 * 0.000130200340800485),
(short) (32768 * -0.001862166817785674),
(short) (32768 * 0.000703051894342210),
(short) (32768 * 0.002007465586182165),
(short) (32768 * -0.001685724919682768),
(short) (32768 * -0.001407920138837247),
(short) (32768 * 0.002116180748678689),
(short) (32768 * 0.000372547212250720),
(short) (32768 * -0.001360627435518710),
(short) (32768 * 0.000104411160061938),
(short) (32768 * -0.000488583862643263),
(short) (32768 * 0.001171803660774852),
(short) (32768 * 0.002230271567546280),
(short) (32768 * -0.004622738899125535),
(short) (32768 * -0.001988597303309669),
(short) (32768 * 0.009091087568736349),
(short) (32768 * -0.001507388998028951),
(short) (32768 * -0.012022955491491360),
(short) (32768 * 0.007518507241432481),
(short) (32768 * 0.010969367705405847),
(short) (32768 * -0.012943254772900497),
(short) (32768 * -0.005724754564656228),
(short) (32768 * 0.013800759554407906),
(short) (32768 * -0.000413209911619933),
(short) (32768 * -0.008117888769062576),
(short) (32768 * 0.001659860856017020),
(short) (32768 * -0.001521029232922352),
(short) (32768 * 0.006868472137034775),
(short) (32768 * 0.007858709633466776),
(short) (32768 * -0.025100680515366711),
(short) (32768 * -0.002212548908150258),
(short) (32768 * 0.046023064611360000),
(short) (32768 * -0.020182170398250168),
(short) (32768 * -0.057755470091797719),
(short) (32768 * 0.055819871330333046),
(short) (32768 * 0.049337804826868066),
(short) (32768 * -0.092667374657917745),
(short) (32768 * -0.017292461343810531),
(short) (32768 * 0.114978094867627500),
(short) (32768 * -0.030993743432389236),
(short) (32768 * -0.111032169995744168),
(short) (32768 * 0.079554595102602668),
(short) (32768 * 0.079554595102602668),
(short) (32768 * -0.111032169995744168),
(short) (32768 * -0.030993743432389236),
(short) (32768 * 0.114978094867627500),
(short) (32768 * -0.017292461343810531),
(short) (32768 * -0.092667374657917745),
(short) (32768 * 0.049337804826868066),
(short) (32768 * 0.055819871330333046),
(short) (32768 * -0.057755470091797719),
(short) (32768 * -0.020182170398250168),
(short) (32768 * 0.046023064611360000),
(short) (32768 * -0.002212548908150258),
(short) (32768 * -0.025100680515366711),
(short) (32768 * 0.007858709633466776),
(short) (32768 * 0.006868472137034775),
(short) (32768 * -0.001521029232922352),
(short) (32768 * 0.001659860856017020),
(short) (32768 * -0.008117888769062576),
(short) (32768 * -0.000413209911619933),
(short) (32768 * 0.013800759554407906),
(short) (32768 * -0.005724754564656228),
(short) (32768 * -0.012943254772900497),
(short) (32768 * 0.010969367705405847),
(short) (32768 * 0.007518507241432481),
(short) (32768 * -0.012022955491491360),
(short) (32768 * -0.001507388998028951),
(short) (32768 * 0.009091087568736349),
(short) (32768 * -0.001988597303309669),
(short) (32768 * -0.004622738899125535),
(short) (32768 * 0.002230271567546280),
(short) (32768 * 0.001171803660774852),
(short) (32768 * -0.000488583862643263),
(short) (32768 * 0.000104411160061938),
(short) (32768 * -0.001360627435518710),
(short) (32768 * 0.000372547212250720),
(short) (32768 * 0.002116180748678689),
(short) (32768 * -0.001407920138837247),
(short) (32768 * -0.001685724919682768),
(short) (32768 * 0.002007465586182165),
(short) (32768 * 0.000703051894342210),
(short) (32768 * -0.001862166817785674),
(short) (32768 * 0.000130200340800485),
(short) (32768 * 0.001245366873040035),
(short) (32768 * -0.000490796464995067),
(short) (32768 * -0.000587921806885401),
(short) (32768 * 0.000442532978562303),
(short) (32768 * 0.000172349071145931),
(short) (32768 * -0.000247376363569229),
(short) (32768 * -1.694364742523110E-6),
(short) (32768 * 0.000077220197574123)