What Is a dB? Movie Review 197?

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.

Distribution

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.

Cast and Crew

Genres

Electronics

Producer

Hewlett Packard