title: AN INSTANTANEOUSLY-RESPONDING EXPANSION AMPLIFIER: A METHOD AND DEVICE FOR SIGNAL ENHANCEMENT IN NOISY COMMUNICATION SYSTEMS. TECHN DOCUM REP NO. ESD-TDR-64-506.
mesh_terms: D000669:Amplifiers, Electronic; D003142:Communication; D004864:Equipment and Supplies; D008962:Models, Theoretical; D009622:Noise
keywords: COMMUNICATION; EQUIPMENT AND SUPPLIES; MODELS, THEORETICAL; NOISE