Juan Guerrero Martínez earned his degree in Physics, specializing in Electrical Engineering and Electronics and Computer Science in 1984 and PhD in Physics from the University of Valencia in 1988. He has been Associate Professor at the University of Valencia since 1985 and Associate Professor in the area of Electronics since 1992. He has participated in several research projects and R & D contracts with companies on issues related to the development of control systems based on microprocessors, as well as biomedical instrumentation and processing of biosignals. He has written several papers published in conferences and national and international journals. He is currently coordinating a research group Digital Signal Processing (GPDS) on Digital Processing, with applications in various fields but preferably oriented biosignals, which is developing research projects. His main interests are the development of biomedical instrumentation systems based on microprocessor or PC and the digital processing of biosignals, including real-time applications.