Example image of eyePlorer eyePlorer map for 'Decibel': Intensity (physics) Logarithmic scale Power (physics) Dimensionless quantity Acoustics Control theory Electronics Engineering A-weighting Root mean square Volt Watt E (mathematical constant) Neper Mile Radian Telephone Bell Labs Capacitance Shunt Alexander Graham Bell Bell System International Committee for Weights and Measures International Electrotechnical Commission National Institute of Standards and Technology Logarithm Amplitude Electric current Electrical impedance Electronic circuit Voltage Scientific notation Amplifier Bode plot Sound Sound pressure Million Long and short scales Orders of magnitude (numbers) A (musical note) Harmonic Hertz Weighting filter Arithmetic Gain Percentage Attenuator Coaxial cable Free space Link budget