Course detail

Television Technology and Multimedia

FEKT-BKC-TVTAcad. year: 2022/2023

The course is aimed at the television technology. Content of the course is segmented into following parts: basic properties of light, basic principles of TV tranmission, picture scanning, TV screens, colour TV systems, TV transmission of sound signals, transmission of additional information - teletext, TV sets, digitizing of picture signals, DVB standard, source coding (JPEG, MPEG1, MPEG-2, MPEG-4 AVC), channel coding (RS code, convolutional coding, interleaving), used digital modulations (QPSK, QAM, OFDM), DVB TV sets, HDTV, TV satellite transmission, 3D TV technology.

Language of instruction

Czech

Number of ECTS credits

5

Mode of study

Not applicable.

Guarantor

prof. Ing. Tomáš Kratochvíl, Ph.D.

Department

Department of Radio Electronics (UREL)

Learning outcomes of the course unit

The graduate is able:
- describe the basic principles of TV transmission (terrestrial, cable, satellite),
- explain the picture signal processing,
- describe the used method of source coding JPEG, MPEG-1, MPEG-2, MPEG-4 AVC standards,
- describe the used channel coding and modulation (QPSK, QAM, OFDM),
- explain principles of High Definition Television HDTV,
- explain principles of Three Dimenzional Television 3D TV.

Prerequisites

Basic knowledge of digital signal processing, expression of signals in time and frequency domains, fundamentals of electromagnetic fields and fundamentals of linear and nonlinear circuits is requested.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods include lectures and practical laboratories. Course is taking advantage of e-learning (Moodle) system. Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Assesment methods and criteria linked to learning outcomes

During the semester, students can obtain up to 30 points for their active work in laboratory. The final exam is awarded by up to 70 points.

Course curriculum

1. Basic information about light
2. Basic principles of TV transmission
3. Picture scanning, Television screens
4. TV information systems - Teletext
5. DVB standard, source coding of picture signals JPEG, MPEG-1
6. Source coding of picture signals MPEG-2, MPEG-4 AVC
7. Source coding of sound signals MPEG-1, MPEG-2
8. Multiplexing and channel coding, digital modulations QPSK, QAM, OFDM
9. DVB-T and DVB-T2 standards
10. DVB television sets
11. High definition television HDTV and DVB-H standards
12. Satellite TV transmission, DVB-S and DVB-S2 standards
13. 3D television, news in TV technology

Work placements

Not applicable.

Aims

The aim of the course is to present the basic principles of television technology, digital signal processing for TV transmission (terrestrial, cable and satellite), high definition television HDTV and advanced three dimensional TV technology 3D.

Specification of controlled education, way of implementation and compensation for absences

The content and forms of instruction in the evaluated course are specified by a regulation issued by the lecturer responsible for the course annually.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

HANUS, S. Základy televizní techniky I-III. Skripta FEKT VUT v Brně. Brno: MJ Servis, 2009. ISBN 978-80-214-3971-9, 978-80-214-4206-1, 978-80-214-4022-7. (CS)
LEGÍŇ, M. Televizní technika DVB-T. BEN – technická literatura, Praha, 2006. ISBN 978-8073002046. (CS)

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme BKC-EKT Bachelor's 3 year of study, winter semester, compulsory-optional

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

prof. Ing. Tomáš Kratochvíl, Ph.D.

Syllabus

1. Basic information about light
2. Basic principles of TV transmission
3. Picture scanning, Television screens
4. TV information systems - Teletext
5. DVB standard, source coding of picture signals JPEG, MPEG-1
6. Source coding of picture signals MPEG-2, MPEG-4 AVC
7. Source coding of sound signals MPEG-1, MPEG-2
8. Multiplexing and channel coding, digital modulations QPSK, QAM, OFDM
9. DVB-T and DVB-T2 standards
10. DVB television sets
11. High definition television HDTV and DVB-H standards
12. Satellite TV transmission, DVB-S and DVB-S2 standards
13. 3D television, news in TV technology

Laboratory exercise

26 hod., compulsory

Teacher / Lecturer

prof. Ing. Tomáš Kratochvíl, Ph.D.

Syllabus

1. Remote control of television set
2. Testing of television set
3. TV signal
4. Data communication in TV set
5. Design of TV cable network
6. Video compression using 3D DCT
7. Video compression
8. Testing of DVB-T signals, 3D televison
9. Testing of DVB-S signals, HDTV
10. Transport stream MPEG-2