Example image of eyePlorer eyePlorer map for 'Amplitude': Magnitude (mathematics) Oscillation Atmospheric pressure Longitudinal wave Pressure Extrema Phase (waves) Measuring instrument Oscilloscope Audio system measurements Telecommunication Absolute value Astronomy Electrical engineering Mean Root mean square Square root Electromagnetic radiation Power (physics) Alternating current Electric power Voltmeter Rectifier Waveform Microprocessor Square wave Trigonometric functions Ground (electricity) Electric current Field strength Pulse (signal processing) Voltage Frequency Displacement (vector) Vibrating string Water Loudspeaker Particle displacement Decibel Infinity Logarithm Intensity (physics) Loudness Music and the brain Sound intensity Electric field Amplitude modulation Frequency modulation Continuous wave Envelope detector