
Newnes Guide to Television and Video Technology : The Guide for the Digital Age - from HDTV, DVD and flat-screen technologies to Multimedia Broadcasting, Mobile TV and Blu Ray.
Title:
Newnes Guide to Television and Video Technology : The Guide for the Digital Age - from HDTV, DVD and flat-screen technologies to Multimedia Broadcasting, Mobile TV and Blu Ray.
Author:
Ibrahim, K. F.
ISBN:
9780080550664
Personal Author:
Edition:
4th ed.
Physical Description:
1 online resource (609 pages)
Contents:
Cover -- Contents -- Preface -- Chapter 1. Television fundamentals -- Scanning -- Interlacing -- Synchronisation pulses -- Composite video waveform -- Common image format -- Active lines -- Aspect ratio -- Pixels and bandwidth -- Video bandwidth -- Television broadcasting -- Modulation -- Frequency spectrum, PAL channel -- Channel allocation -- Frequency spectrum, NTSC channel -- Chapter 2. Colour television -- Light and colour -- The sensation of colour -- Primary colours -- The colour triangle -- Saturation and hue -- Chromaticity diagram -- Colour temperature -- Principles of colour transmission -- Frequency interleaving -- Quadrature amplitude modulation -- NTSC colour components -- NTSC refresh rate -- Composite colour signal -- Colour burst -- The standard colour bar display -- Gamma-correction -- Weighting factors -- PAL colour system -- Chapter 3. Digital television -- Principles of digital video broadcasting -- Digitising the TV picture -- SDTV sampling rate -- Video sampling -- 4:2:2 sampling structure -- 4:1:1 sampling structure -- 4:2:0 sampling structure -- The bit rate -- Chapter 4. MPEG encoding -- Video MPEG-2 coding -- Video data preparation -- Temporal compression -- Group of pictures -- Block matching -- Predicted and difference frames -- Bidirectional prediction -- Spatial compression -- The discrete cosine transform -- Quantising the DCT block -- Zigzag scanning of the DCT matrix -- Coding of DCT coefficients -- Buffering -- The complete DCT coder -- Forward prediction coder-decoder, codec -- GOP construction -- Chapter 5. High definition television -- Why HDTV? -- HDTV common interface format -- The road to MPEG-4/H.264/AVC -- MPEG-4 profiles -- H.264/AVC features -- Intra-frame (spatial) prediction -- Intra-blocks and modes -- Size and mode selection -- Intra-prediction operation -- AVC motion compensation.
Motion compensation block sizes -- Motion vector prediction -- New transforms and quantisation -- Adaptive de-blocking filter -- New entropy coding technology -- Summarised features of AVC -- Chapter 6. Audio encoding -- Principles of MPEG-1 audio -- MPEG audio basic elements -- The full Layer II audio coder -- Layer III coding -- Pre-echo -- Full Layer III audio coder -- Advanced audio coding -- MPEG-2 AAC -- MPEG-4 audio -- MPEG-4 AAC -- Low-delay AAC -- Surround sound -- Multi-channel formats -- Perception of sounds in space -- Chapter 7. MPEG-2 transport stream -- Transport stream multiplexing -- MPEG-2 PES packet -- Time stamps -- Program clock reference -- Transport stream packet -- Null transport packets -- Transport packet header -- Programme-specific information -- Transport stream multiplexing -- Re-multiplexing -- Chapter 8. Channel encoding -- Scrambling -- Forward error correction -- Error correction -- FEC processing -- Modulation -- Phase shift keying -- Quadrature amplitude modulation -- Orthogonal frequency division multiplexing -- Single-frequency network -- Coded OFDM -- 8K/2K COFDM modes -- High definition terrestrial television -- Satellite channel encoder -- Terrestrial channel encoder -- Chapter 9. Video re-production -- Overview -- Display units -- The cathode ray tube -- Extra high tension -- Monochrome tube -- Screen size -- Raster geometry -- Scan velocity modulation -- Beam modulation -- Colour receiver tubes -- Purity -- Convergence -- The shadowmask tube -- The in-line colour tube -- The trinitron tube -- The PIL tube -- Chapter 10. Plasma panels -- Introduction to flat panel displays -- Resolution: flat panel versus CRT -- Plasma operation -- Address display separated -- Driving the panel -- Scanning: sequential and interlaced -- Sub-field coding -- Plasma panel brightness -- Dual scan -- Selective erase addressing.
Sustain-during-erase -- Greyscale and colours -- False contours -- Time compression -- Adaptive time compression -- Sub-field splitting -- Non-binary sub-field coding -- Dynamic brightness control -- Black level drive -- Sub-field generation -- Alternate lighting of surfaces -- Enhanced-ALiS -- 4-phase sub-field drive -- Pioneer's Waffle rib and T-shaped structured panel -- Plasma panel faults -- Drive faults -- Image burn -- Chapter 11. Liquid crystal display (LCD) -- Polarisation -- Principles of operation of LC cell -- Reflective and transmissive -- The TN transmissive LCD -- Normally white and normally black -- Passive- and active-matrix LCDs -- TFT cell drive -- Response time -- Polarity inversion -- Greyscale and colour generation -- Panel drive -- The backlight assembly -- CCFT parameters -- Tube brightness control -- The d.c.-a.c. inverter -- Lamp error detection -- Adaptive transmissive scaling -- LCD panel faults -- Drive faults -- Chapter 12. DLP and SED -- Principles of DLP display -- Greyscale generation -- Bit splitting -- DMD structure -- DMD operation -- DMD addressing cycle -- Multiplexed addressing -- Generating colour -- The rainbow effect -- The three-chip DLP -- Principles of SED panel -- Chapter 13. Television receivers CRT-type -- The analogue TV receiver -- The front end -- RF oscillator -- Mixer-oscillator -- Complete tuner -- The phase-locked loop -- Synthesised tuning -- The IF stage -- The IF response curve -- The vision detector -- Synchronous demodulator -- Tuner IC package -- The sync separator -- Flywheel sync separator -- Sandcastle pulse -- Field timebase -- Field output stage -- Line timebase and drive -- S-correction -- Line output transformer -- Chapter 14. Television receivers: colour processing -- Colour burst processing -- Colour decoding -- The comb filter -- Comb filter delays -- U and V separation.
Colour difference demodulation -- Matrix network -- Beam limiting -- Signal-processing IC package -- RGB output stage -- Chapter 15. DC power generation -- CRT television power requirements -- Linear regulators -- Thyristor-controlled rectifier -- Switched-mode power supplies -- High-frequency chokes -- Start-up and soft start -- Standby supply -- Self-oscillating power supply -- Resonant converters -- Chapter 16. Flat panel television receivers -- Video formatting -- Scan-rate conversion -- Image scaling -- De-gamma correction and error and diffusion -- Digital video interface -- Low-voltage differential signalling -- PanelLink -- Transition minimised differential signalling -- DVI connector pin-out -- High-definition multimedia interface -- Architecture of HDMI -- HDMI operation -- HDMI encoding -- Operating modes -- Content protection, HDCP -- HDMI connectors -- Chip count -- Philips 2-chip solution -- Panasonic GC3 2-chip solution -- Samsung single-chip solution -- Plasma panel power generation -- Power factor correction -- Soft-switching resonant d.c.-d.c. converters -- Principle of operation of resonant converters -- Steady-state analysis of a basic ZCS resonant converter -- Zero voltage switching -- Energy recovery -- Fault finding on plasma television -- Pixel defects -- Picture faults -- DC power failure -- Fault finding in an LCD television receiver -- Faulty CCF tube -- The classic stuck in standby fault (plasma and LCD) -- Chapter 17. TV sound, mono and NICAM -- TV FM mono system -- Receiver circuit -- Frequency demodulation -- De-emphasis -- NICAM -- 14-to-10 digital companding -- Interleaving -- Framing -- NICAM reception -- DQPSK decoder -- NICAM decoder -- Multi-sound processor -- Multi-standard MSP -- Audio amplification -- Chapter 18. The digital TV reception -- The digital receiver/decoder of set-top-box -- System overview.
DVB satellite channel decoder -- DVB terrestrial channel decoder -- OFDM demodulation -- Transport demultiplexing and MPEG decoding -- The I2S serial sound bus -- SPDIF digital interface -- UHF modulator -- The integrated digital television -- Flat panel iDTV -- The HD decoder box -- The HD ready television receiver -- Testing the digital TV decoder box -- Aerials and dishes -- The boot-up sequence -- Testing channel decoder -- Testing the transport/MPEG decoder -- Memory faults and their symptoms -- Chapter 19. Projection systems -- CRT-based projection systems -- Microdisplay-based systems -- The illumination assembly -- DMD-based projectors -- HTPS-based systems -- Colour filter HTPS -- Colour filterless 3-panel HTPS projector -- Pros and cons of HTPS projectors -- Liquid crystal on silicon systems -- The three-PBS LCoS system -- ColorSelectTM LCoS-based systems -- Merits and demerits of LCoS projection systems -- Other projector technologies -- The 3-panel HTPS projector block diagram -- Three-dimensional video display -- 3D LCD panels -- Power supply requirements -- Chapter 20. DVD -- DVD construction -- DVD capacity -- Storage capacity -- Recording sectors -- Rotation speed -- Data transfer -- Triple-layer DVD -- DVD encoding process -- Video encoding -- Audio encoding -- Dolby digital (AC-3) encoding -- Linear PCM -- PES packet construction -- Forward error correction„DVD/HD DVD -- Non-return-to-zero encoding -- Eight-to-sixteen modulation (EFM+) -- DVD playback system -- The optical pickup head -- Focus depth and numerical aperture -- The photodiode detector assembly -- Focus error -- Tracking error -- The tracking and focus two-axis device -- Compatible pickup -- Signal processing and control -- The RF processor -- Servo control -- The error signals -- Playback start-up routine -- CD/DVD detection -- Focus search.
Single/dual-layer detection.
Abstract:
This book provides a full and comprehensive coverage of video and television technology including the latest developments in display equipment, HDTV and DVD. Starting with TV fundamentals, the bulk of the book covers the many new technologies that are bringing growth to the TV and video market, such as plasma and LCD, DLP (digital light processing), DVD, Blu ray technology, Digital television, High Definition television (HDTV) and video projection systems. For each technology, a full explanation is provided of its operation and practical application, supported by over 300 diagrams including schematic diagrams of commercially available consumer equipment. Where relevant, testing and fault finding procedures are outlined together with typical fault symptoms supported by photographs. The new edition has a number of useful appendices on microcomputer/microcontroller systems, test instruments, serial buses (I2C and RS 232), teletext and error correction techniques. The book is intended for students of electronics and practicing engineers. In particular, it will useful for students on vocational courses and service engineers as well as enthusiasts. * The definitive guide to the new technologies transforming the world of television: HDTV, Digital TV, DVD recorders, hard disk recorders, wide-screen CRT, flat screen technologies and others * A practical approach, including troubleshooting and servicing information * Covers UK, European and North American systems.
Local Note:
Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2017. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
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