Objectives of the course

The basic goal of the „Infocommunications” subject is to present specific terms, procedures, problems and solutions used in telecommunications. The subject strives to give solid basis of the most important terms and procedures to support further studies of related orientations for electrical engineering students.

Course lecturers

Dr. Bálint Gyires-Tóth, Dr. Tamás Gábor Csapó, Dr. Péter Mihajlik

Official datasheet


Basic information about the course

The page is for the 2021 Spring course, and is under construction. (links to earlier courses: 2020 Spring, 2019 Spring, 2018 Spring, 2017 Spring, 2016 Spring, 2015 Fall).

Students can ask questions from the lecturers, for which the primary means of contact is e-mail


Bálint Gyires-Tóth Sampling, quantization
Bálint Gyires-Tóth Analog modulation
Bálint Gyires-Tóth Digital baseband modulation
Bálint Gyires-Tóth Digital carrier modulation
Bálint Gyires-Tóth Coding 1: Data compression coding
Bálint Gyires-Tóth Coding 2: Error control coding (detection, correction)
Tamás Csapó Sound, hearing and speech and handwritten notes
Tamás Csapó Sound, hearing and speech (continued)
Tamás Csapó Light & vision (updated link for color mixing)
Tamás Csapó Radio communication and handwritten notes
Tamás Csapó Video broadcasting and handwritten notes
Tamás Csapó Mobile communication PPT and NEW: handwritten notes
Tamás Csapó Mobile communication (3G, 4G, 5G)


References, textbooks and resources

The course covers a broad range of topics, therefore there is no single textbook. Further suggested literature: