Example image of eyePlorer eyePlorer map for 'Dynamic range compression': Dynamic range Broadcasting Sound recording and reproduction Sound reinforcement system Decibel Root mean square Variable-gain amplifier Vacuum tube Electroluminescence Light-emitting diode Photoresistor Diode bridge Field-effect transistor Digital audio editor Digital audio workstation Digital signal processing Limiter Automatic Volume Limiter PlayStation Portable Sony Disc jockey Ducking De-essing Pre-emphasis Parallel compression Audio mastering Loudness Overmodulation Radio broadcasting Audio mixing (recorded music) Dynamic range compression Guitar Human voice Amplifier Pop music Rock and roll Sibilant consonant Amateur radio Single-sideband modulation DXing Amplitude Modulation Tone remote Two-way radio Walkie-talkie AM broadcasting Compact Disc FM broadcasting Frequency response Noise (audio)