What Is a dB? Movie Review 197?

Information and Film Reviews for What Is a dB? the Movie

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Explains and gives examples of the conversions of power ratio to decibels, dB to power ratio, voltage ratio to dB, dB to voltage ratio, and dBm.


Hewlett-Packard Media Solutions, 3000 Hanover St., Palo Alto, CA 94304-1185, Phone: (650)857-1501, Fax: (650)857-5518

Available on VHS
Running time 16 minutes.

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Hewlett Packard

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