Also known as: db.
DB stands for various terms. Discover the full forms, meanings, and possible interpretations of DB across different fields and industries.
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.
AircraftAirwayAmateur radioArchitecturalArchitectureAviationBusiness & FinanceChemistryComputingConstructionDesignElectricalHealthHealthcareHoneywellMedicalMedicineNASAOilPhysicsPower PlantProcess AutomationScientific & EducationalTechnologyTelecomThe Finance and Administrative ServicesTv stationsUnits Of MeasurementLast updated: