Also known as: db.
DB has various meanings in the Medical category. Discover the full forms, definitions, and usage contexts of DB in Medical.
A measure of the relative power, or of the relative values of two flux densities, especially of sound intensities and radar power densities. The decibel is derived from the less frequently used unit, the bel, named in honor of Alexander Graham Bell.
MedicalA method of testing a new product, usually medicine, in which neither the people trying the product nor those administering the treatment know who is testing the real product and who has been given a placebo containing none of the product.
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