Example image of eyePlorer eyePlorer map for 'Gain': Feedback Positive feedback Greenhouse gas Amplifier Amplitude Electrical network Electronics Power (physics) Signal (electronics) Ratio Signalling (telecommunications) Logarithm Ambiguity Electric current Electric power Voltage Sensor Active laser medium Laser science Decibel Power gain Natural logarithm Neper Electrical impedance Joule's laws 1 (number) Aperture-to-medium coupling loss 12AX7 Brownian Model of Financial Markets Desensitation Differential amplifier Fade margin Hardcore Superstar (album) Insertion gain Maximal-ratio combining Net gain Open-loop gain Operational amplifier Programmable gain amplifier Responsivity Variable-gain amplifier Absolute gain (physics) Automatic gain control Bode plot Cascode Collinear antenna array Crossed-field amplifier Darlington transistor Directive gain Elliptic filter