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What does - inf dB mean?

Updated: 5/28/2024
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Wiki User

12y ago

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dB (decibels) is a logarithmic unit used to express the ratio of two values. When a value is expressed as "- inf dB," it means that the value is infinitely attenuated or reduced to zero, and therefore there is no signal or power remaining.

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1mo ago
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Q: What does - inf dB mean?
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