NOTICE: The Eastwood Branch will be closed on April 29th & 30th for maintenance needs. 

Notice of Public Meeting: Kalamazoo Public Library Board of Trustees | April 22nd| 5 pm | Central Library/Van Deusen Room. The packet of information for the meeting can be found on the library’s website

See the latest updates about Alma Powell Branch.

eMusic Freegal Music

Audio Line-Up Test Tones (Calibration Reference Check)

Summary

1 Khz 0 Db,
20 Hz - 10 Db,
30 Hz - 10 Db,
40 Hz - 10 Db,
50 Hz - 10 Db,
60 Hz - 10 Db,
100 Hz - 10 Db,
125 Hz - 10 Db,
250 Hz - 10 Db,
400 Hz - 10 Db,
800 Hz - 10 Db,
1 000 Hz - 10 Db,
1 250 Hz - 10 Db,
2 500 Hz - 10 Db,
3 150 Hz - 10 Db,
4 000 Hz - 10 Db,
5 000 Hz - 10 Db,
6 000 Hz - 10 Db,
7 000 Hz - 10 Db,
8 000 Hz - 10 Db,
9 000 Hz - 10 Db,
10 Khz - 10 Db,
11 Khz - 10 Db,
12 Khz - 10 Db,
13 Khz - 10 Db,
14 Khz - 10 Db,
15 Khz - 10 Db,
16 Khz - 10 Db,
17 Khz - 10 Db,
18 Khz - 10 Db,
440 Hz - 10 Db,
Sweep on Both Channels,
Left and Right Channel Sweep 20 Hz to 20 Khz - 10 Db,
Pink Noise - 10db,
Pink Noise out of Phase - 10 Db,
200 Hz Left and Right Channels in Phase - 10 Db,
200 Hz Left and Right Channels out of Phase - 10 Db,
Left Channel 10 Khz - 10 Db,
Right Channel 10 Khz - 10 Db,
Drum Solo Mono 120bpm,
Drum Solo Stereo 120bpm,
1 Khz Test Tone - 30 Db,
1 Khz Test Tone - 30 Db Left Only,
1 Khz Test Tone - 30 Db Right Only,
1 Khz Test Tone 0 Db,
1 Khz Test Tone - 10 Db,
1 Khz Test Tone - 20 Db,
1 Khz Test Tone - 40 Db,
1 Khz Test Tone - 50 Db,
1 Khz Test Tone - 60 Db,
1 Khz Test Tone - 70 Db,
1 Khz Test Tone - 80 Db,
1 Khz Test Tone - 90 Db,
1 Khz Low Level Part Dithered - 120 Db,
1 Khz Low Level Part Dithered - 110 Db,
1 Khz Low Level Part Dithered - 100 Db,
1 Khz Low Level Part Dithered - 90 Db,
1 Khz Low Level Part Dithered - 80 Db,
1 Khz Low Level Part Dithered - 70 Db,
1 Khz Low Level Part Dithered - 60 Db,
Sweep Tone 0 - 200 Hz - 30 Db,
Sweep Tone 0 - 2 Khz - 30 Db,
Sweep Tone 0 - 20 Khz - 30 Db,
10 Hz - 30 Db,
20 Hz - 30 Db,
30 Hz - 30 Db,
40 Hz - 30 Db,
50 Hz - 30 Db,
60 Hz - 30 Db,
70 Hz - 30 Db,
80 Hz - 30 Db,
90 Hz - 30 Db,
100 Hz - 30 Db,
200 Hz - 30 Db,
300 Hz - 30 Db,
400 Hz - 30 Db,
500 Hz - 30 Db,
600 Hz - 30 Db,
700 Hz - 30 Db,
800 Hz - 30 Db,
900 Hz - 30 Db,
1 Khz - 30 Db,
2 Khz - 30 Db,
3 Khz - 30 Db,
4 Khz - 30 Db,
5 Khz - 30 Db,
6 Khz - 30 Db,
7 Khz - 30 Db,
8 Khz - 30 Db,
9 Khz - 30 Db,
10 Khz - 30 Db,
11 Khz - 30 Db,
12 Khz - 30 Db,
13 Khz - 30 Db,
14 Khz - 30 Db,
15 Khz - 30 Db,
16 Khz - 30 Db,
17 Khz - 30 Db,
18 Khz - 30 Db,
19 Khz - 30 Db,
20 Khz - 30 Db,
1 Khz for Dac Linearity Check - 10 Db,
1 Khz for Dac Linearity Check - 9 Db,
1 Khz for Dac Linearity Check - 8 Db,
1 Khz for Dac Linearity Check - 7 Db,
1 Khz for Dac Linearity Check - 6 Db,
1 Khz for Dac Linearity Check - 5 Db,
1 Khz for Dac Linearity Check - 4 Db,
1 Khz for Dac Linearity Check - 3 Db,
1 Khz for Dac Linearity Check - 2 Db,
1 Khz for Dac Linearity Check - 1 Db,
1 Khz for Dac Linearity Check 0 Db,
Silence,
Im Test 19-20 Khz - 6db,
White Noise - 6 Db,
White Noise - 3 Db,
White Noise 0 Db,
-20 Db 1 Khz Lr in Anti-Phase,
0 Db 1 Khz Lr in Anti-Phase,
-10 Db 1 Khz Pulse Test,
Pink Noise in Phase - 10 Db,
Pink Noise out of Phase - 10 Db,
Sinus 440 Hz - 10 Db Concert Pitch,
Smpte Code 25 Drop Frames,
Smpte Code 29,97 Non Drop Frames,
Smpte Code 30 Drop Frames,
Smtpe Code 24 Drop Frames

Songs

1 1 Khz 0 Db 00:10:05
2 20 Hz - 10 Db 00:00:34
3 30 Hz - 10 Db 00:00:34
4 40 Hz - 10 Db 00:00:35
5 50 Hz - 10 Db 00:00:34
6 60 Hz - 10 Db 00:00:34
7 100 Hz - 10 Db 00:00:35
8 125 Hz - 10 Db 00:00:34
9 250 Hz - 10 Db 00:00:34
10 400 Hz - 10 Db 00:00:34
11 800 Hz - 10 Db 00:00:34
12 1 000 Hz - 10 Db 00:00:34
13 1 250 Hz - 10 Db 00:00:35
14 2 500 Hz - 10 Db 00:00:34
15 3 150 Hz - 10 Db 00:00:35
16 4 000 Hz - 10 Db 00:00:35
17 5 000 Hz - 10 Db 00:00:35
18 6 000 Hz - 10 Db 00:00:34
19 7 000 Hz - 10 Db 00:00:35
20 8 000 Hz - 10 Db 00:00:35
21 9 000 Hz - 10 Db 00:00:35
22 10 Khz - 10 Db 00:00:34
23 11 Khz - 10 Db 00:00:35
24 12 Khz - 10 Db 00:00:35
25 13 Khz - 10 Db 00:00:35
26 14 Khz - 10 Db 00:00:35
27 15 Khz - 10 Db 00:00:35
28 16 Khz - 10 Db 00:00:35
29 17 Khz - 10 Db 00:00:35
30 18 Khz - 10 Db 00:00:36
31 440 Hz - 10 Db 00:01:05
32 Sweep on Both Channels 00:00:46
33 Left and Right Channel Sweep 20 Hz to 20 Khz - 10 Db 00:00:13
34 Pink Noise - 10db 00:03:04
35 Pink Noise out of Phase - 10 Db 00:01:04
36 200 Hz Left and Right Channels in Phase - 10 Db 00:01:07
37 200 Hz Left and Right Channels out of Phase - 10 Db 00:01:06
38 Left Channel 10 Khz - 10 Db 00:01:06
39 Right Channel 10 Khz - 10 Db 00:01:06
40 Drum Solo Mono 120bpm 00:05:30
41 Drum Solo Stereo 120bpm 00:05:30
42 1 Khz Test Tone - 30 Db 00:00:32
43 1 Khz Test Tone - 30 Db Left Only 00:00:32
44 1 Khz Test Tone - 30 Db Right Only 00:00:37
45 1 Khz Test Tone 0 Db 00:00:12
46 1 Khz Test Tone - 10 Db 00:00:12
47 1 Khz Test Tone - 20 Db 00:00:12
48 1 Khz Test Tone - 40 Db 00:00:12
49 1 Khz Test Tone - 50 Db 00:00:12
50 1 Khz Test Tone - 60 Db 00:00:12
51 1 Khz Test Tone - 70 Db 00:00:12
52 1 Khz Test Tone - 80 Db 00:00:12
53 1 Khz Test Tone - 90 Db 00:00:12
54 1 Khz Low Level Part Dithered - 120 Db 00:00:12
55 1 Khz Low Level Part Dithered - 110 Db 00:00:12
56 1 Khz Low Level Part Dithered - 100 Db 00:00:12
57 1 Khz Low Level Part Dithered - 90 Db 00:00:12
58 1 Khz Low Level Part Dithered - 80 Db 00:00:12
59 1 Khz Low Level Part Dithered - 70 Db 00:00:12
60 1 Khz Low Level Part Dithered - 60 Db 00:00:17
61 Sweep Tone 0 - 200 Hz - 30 Db 00:00:22
62 Sweep Tone 0 - 2 Khz - 30 Db 00:00:22
63 Sweep Tone 0 - 20 Khz - 30 Db 00:00:22
64 10 Hz - 30 Db 00:00:12
65 20 Hz - 30 Db 00:00:12
66 30 Hz - 30 Db 00:00:12
67 40 Hz - 30 Db 00:00:12
68 50 Hz - 30 Db 00:00:12
69 60 Hz - 30 Db 00:00:12
70 70 Hz - 30 Db 00:00:12
71 80 Hz - 30 Db 00:00:12
72 90 Hz - 30 Db 00:00:12
73 100 Hz - 30 Db 00:00:12
74 200 Hz - 30 Db 00:00:12
75 300 Hz - 30 Db 00:00:12
76 400 Hz - 30 Db 00:00:12
77 500 Hz - 30 Db 00:00:12
78 600 Hz - 30 Db 00:00:12
79 700 Hz - 30 Db 00:00:12
80 800 Hz - 30 Db 00:00:12
81 900 Hz - 30 Db 00:00:12
82 1 Khz - 30 Db 00:00:12
83 2 Khz - 30 Db 00:00:12
84 3 Khz - 30 Db 00:00:12
85 4 Khz - 30 Db 00:00:12
86 5 Khz - 30 Db 00:00:12
87 6 Khz - 30 Db 00:00:12
88 7 Khz - 30 Db 00:00:12
89 8 Khz - 30 Db 00:00:12
90 9 Khz - 30 Db 00:00:12
91 10 Khz - 30 Db 00:00:12
92 11 Khz - 30 Db 00:00:12
93 12 Khz - 30 Db 00:00:12
94 13 Khz - 30 Db 00:00:12
95 14 Khz - 30 Db 00:00:12
96 15 Khz - 30 Db 00:00:12
97 16 Khz - 30 Db 00:00:12
98 17 Khz - 30 Db 00:00:12
99 18 Khz - 30 Db 00:00:12
100 19 Khz - 30 Db 00:00:12
101 20 Khz - 30 Db 00:00:12
102 1 Khz for Dac Linearity Check - 10 Db 00:00:12
103 1 Khz for Dac Linearity Check - 9 Db 00:00:12
104 1 Khz for Dac Linearity Check - 8 Db 00:00:12
105 1 Khz for Dac Linearity Check - 7 Db 00:00:12
106 1 Khz for Dac Linearity Check - 6 Db 00:00:12
107 1 Khz for Dac Linearity Check - 5 Db 00:00:12
108 1 Khz for Dac Linearity Check - 4 Db 00:00:12
109 1 Khz for Dac Linearity Check - 3 Db 00:00:12
110 1 Khz for Dac Linearity Check - 2 Db 00:00:12
111 1 Khz for Dac Linearity Check - 1 Db 00:00:12
112 1 Khz for Dac Linearity Check 0 Db 00:00:12
113 Silence 00:01:02
114 Im Test 19-20 Khz - 6db 00:01:02
115 White Noise - 6 Db 00:01:02
116 White Noise - 3 Db 00:01:02
117 White Noise 0 Db 00:01:02
118 -20 Db 1 Khz Lr in Anti-Phase 00:01:02
119 0 Db 1 Khz Lr in Anti-Phase 00:01:02
120 -10 Db 1 Khz Pulse Test 00:01:00
121 Pink Noise in Phase - 10 Db 00:01:02
122 Pink Noise out of Phase - 10 Db 00:01:02
123 Sinus 440 Hz - 10 Db Concert Pitch 00:01:00
124 Smpte Code 25 Drop Frames 00:00:32
125 Smpte Code 29,97 Non Drop Frames 00:00:32
126 Smpte Code 30 Drop Frames 00:00:32
127 Smtpe Code 24 Drop Frames 00:00:32

Subjects

Share: Facebook Twitter