Documents Time-gain-compensation Amplifier for Ultrasonic Echo Signal Processing

Time-Gain-Compensation Amplifier for Ultrasonic Echo Signal Processing Author: Directed by: Yao Jiajian Prof. Dr. Gerard C.M.Meijer Msc. Zili Yu Feburary 2010 Electronics…

Documents CARDIOP CONGENITAS

CARDIOPATÍAS CONGÉNITAS Dr. Laguna Cardiopatías congenitas INTRODUCCIÓN 400.000-450.000 Nacimientos/año 0,8 - 1% 3.200-4000 niños /año Con cardiopatía congénita…