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Science Series: Sounds of Frequency

Various Artists
Science Series: Sounds of Frequency

While some of the sounds on this album could be the noise produced by various electric equipment (fax machine buzz, phone busy tones etc.) this album is actually to provide “a standard by which record playing equipment can be checked for frequency response, and distortion, without equipment other than an oscilloscope and volume indicator.” Recorded and annotated by Peter Bartok. Liner notes include detailed information about each track (frequency) and method of testing.

Track Listing

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101
1000, 4000, 15000 cps. n/a 0:28
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102
1000 cps. (odb.) n/a 0:06
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103
22.5 kc., 16 kc., 11.5 kc. (odb.) n/a 0:29
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104
8 kc., 5.66 kc., 4 kc. (odb.) n/a 0:26
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105
2.83 kc., 2 kc., 1.4 kc. (odb.) n/a 0:25
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106
1 kc. (odb.) n/a 0:06
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107
707 cps., 500 cps., 354 cps. (odb.) n/a 0:25
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108
250 cps., 177 cps., 125 cps. (odb.) n/a 0:24
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109
83.3 cps., 62.5 cps., 44.2 cps. (odb.) n/a 0:25
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110
31.3 cps., 22.1 cps., 15.6 cps. (odb.) n/a 0:29
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111
1000 cps. (odb.) n/a 0:05
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112
444 "A" n/a 0:23
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113
435 "A" n/a 0:41
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114
440 "A" n/a 0:29
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115
1000 cps., 5000 cps., 15000 cps. Same Level as Band 1. n/a 0:27
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201
100 cps. Square Wave (500 cps. Turnover, No Pre-Emphasis) n/a 0:33
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202
1000 cps. Square Wave (500 cps. Turnover, No Pre-Emphasis) n/a 0:32
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203
100 cps. Square Wave (500 cps. Turnover, Pre-Emphasis from 2000 cps. on) n/a 0:31
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204
1000 cps. Square Wave (500 cps. Turnover, Pre-Emphasis from 2000 cps. on) n/a 0:31
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205
16 kc. Sine Wave with 60 cps. Amplitude Modulation n/a 0:26
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206
8 kc. Sine Wave with 60 cps. Amplitude Modulation n/a 0:35
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207
16 kc., 8 kc., 4 kc., 2 kc., 1 kc., 500 cps., 250 cps., 125 cps., 63 cps., 31 cps. (at Appr. -10 db.) n/a 2:41
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208
Mikrokosmos Suite, Piece No. 8 (500 cps. Turnover, No Pre-Emphasis) Bartok-Serly 2:34
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209
Mikrokosmos Suite, Piece No. 8 (500 cps. Turnover, Pre-Emphasis from 2000 cps. on) Bartok-Serly 2:35
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210
Mikrokosmos Suite, Piece No. 8 (630 cps. Turnover, Pre-Emphasis from 1600 cps. on) Bartok-Serly 2:35

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