0:05
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LFE test tone. Sweep 80hz to 10hz. 5 seconds at 12db
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0:30
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LFE test tone. Long sweep from 10hz to 80hz. 30 seconds at 12db.
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0:30
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LFE test tone. Long sweep from 10hz to 120hz 30 seconds at 12db.
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0:05
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LFE test tone. Sweep from 10hz to 80hz. 5 seconds at 12db.
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0:30
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LFE test tone. Sweep 120hz to 10hz. 30 seconds at 12db.
Please enable Javscript