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LFE test tone ,oscillator 100hz, 60 seconds, 12db
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LFE test tone oscillator, 90hz, 60 seconds, 12db
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LFE test tone oscillator, 120hz, 60 seconds, 12db
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LFE test tone oscillator, 110hz, 60 seconds, -12db
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LFE test tone oscillator, 70hz, 60 seconds, 12db
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LFE test tone oscillator, 105hz, 60 seconds, 12db
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LFE test tone oscillator, 30hz, 60 seconds, 12db
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LFE test tone oscillator, 20hz ,60 seconds, 12db
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LFE test tone oscillator, 25hz ,60 seconds, 12db
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LFE test tone oscillator, 60hz, 60 seconds, 12db
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