參數(shù)資料
型號(hào): DG-2630
廠商: Electronic Theatre Controls, Inc.
英文描述: Digital Audio Signal Generator
中文描述: 數(shù)字音頻信號(hào)發(fā)生器
文件頁(yè)數(shù): 4/4頁(yè)
文件大?。?/td> 605K
代理商: DG-2630
209
D
DG-2630
DIGITAL AUDIO SIGNAL GENERATOR
D
PCM Test Pattern Table (initial value)
Data
No.
Sampling
freq.(Hz)
44.1k
32k
48k
96k
Test signal
freq.(Hz)
Level (dBm)
L-ch
-12
0
-12
MUTE
-12
O
-1
-3
-6
-10
-30
-60
-90
0
-12
0
-12
-1
-3
-6
-10
-30
-60
-90
-12
0
-12
-1
-3
-6
-10
-30
-60
-90
-12
channel status (C bit)
Copy bit
Emphasis
Prohibit
SCMS 7Hz
OK
Prohibit
User data
(U bit)
all"0"
Validity
flag
Flag
"0"
R-ch
-12
0
-12
MUTE
-12
0
-1
-3
-6
-10
-30
-60
-90
0
-12
0
-12
-1
-3
-6
-10
-30
-60
-90
-12
0
-12
-1
-3
-6
-10
-30
-60
-90
-12
Other bit
all"0"
1
2
3
4
5
6
7
8
9
1k
4
8
16
63
125
250
1k
2k
4k
8k
10k
16k
18k
20k
1k
125
4k
10k
16k
1k
4
8
16
63
125
500
1k
2k
4k
8k
10k
12.5k
14k
14.5k
1k
4
8
16
63
125
250
500
1k
2k
4k
8k
10k
12.5k
16k
20k
22k
1k
4
8
16
63
125
250
1k
2k
4k
8k
10k
14k
20k
40k
44k
OFF
ON
ON
ON
ON
ON
OFF
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
MPE2 AAC Test Pattern Table - 3
(Sampling frequency = 44.1 kHz)
No.
Mode
Bits
L
430664Hz
–20dBFS
1722656Hz
-20dBFS
689.0625Hz
-20dBFS
1378.125Hz
-20dBFS
2756.25Hz
-20dBFS
5512.5Hz
-20dBFS
19293.75Hz
-20dBFS
1033.594Hz
-20dBFS
1033.594Hz
1033.594Hz
0dBFS
1033.594Hz
0dBFS
1033.594Hz
0dBFS
R
430664Hz
-20dBFS
1722656Hz
-20dBFS
689.0625Hz
-20dBFS
1378.125Hz
-20dBFS
2756.25Hz
-20dBFS
5512.5Hz
-20dBFS
19293.75Hz
-20dBFS
1033.594Hz
-20dBFS
4134.375Hz
4134.375Hz
0dBFS
4134.375Hz
0dBFS
4134.375Hz
0dBFS
LS
430664Hz
-20dBFS
1722656Hz
-20dBFS
689.0625Hz
-20dBFS
1378.125Hz
-20dBFS
2756.25Hz
-20dBFS
5512.5Hz
-20dBFS
19293.75Hz
-20dBFS
1033.594Hz
-20dBFS
2067.186Hz
2067.186Hz
0dBFS
2067.186Hz
0dBFS
2067.186Hz
0dBFS
RS
430664Hz
-20dBFS
1722656Hz
-20dBFS
689.0625Hz
-20dBFS
1378.125Hz
-20dBFS
2756.25Hz
-20dBFS
5512.5Hz
-20dBFS
19293.75Hz
-20dBFS
1033.594Hz
-20dBFS
516.797Hz
516.797Hz
0dBFS
516.797Hz
0dBFS
516.797Hz
0dBFS
C
430664Hz
-20dBFS
1722656Hz
-20dBFS
689.0625Hz
-20dBFS
1378.125Hz
-20dBFS
2756.25Hz
-20dBFS
5512.5Hz
-20dBFS
19293.75Hz
-20dBFS
1033.594Hz
-20dBFS
8268.75Hz
8268.75Hz
0dBFS
8268.75Hz
0dBFS
8268.75Hz
0dBFS
LFE
430664Hz
-20dBFS
1722656Hz
-20dBFS
689.0625Hz
-20dBFS
Note
75
3/2/.1
16
76
3/2/.1
16
77
3/2/.1
16
78
3/2/0
16
79
3/2/0
16
80
3/2/0
16
81
3/2/0
16
82
3/2/0
16
83
3/2/.1
24
86.136Hz
86.136Hz
0dBFS
86.136Hz
0dBFS
86.136Hz
0dBFS
84
3/2/.1
24
bitrate=
96kbps
bitrate=
128kbps
bitrate=
192kbps
85
3/2/.1
24
86
3/2/.1
24
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