1:00
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Test tone: white noise, 60 seconds, -12db, loop
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0:31
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Test tone at 50 hertz or Hz
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0:31
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Test tone at 100 hertz or Hz
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0:31
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Test tone white noise
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0:30
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Test tone at 440 hertz or Hz
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0:30
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Test tone blue noise
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0:30
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Test tone brown noise
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0:30
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Test tone at 1000 hertz or Hz
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0:31
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Test tone pink noise
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0:31
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Test tone at 30 hertz or Hz
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