Flat panel displays such as LCDs and plasma panels are thinner and lighter than traditional CRT displays. LCDs are the most common type of flat panel display and work by modulating liquid crystals to control the amount of light that passes through. Plasma displays use small cells containing electrically charged gases to create images. While flat panels have advantages over CRTs like size and weight, CRTs provide better picture quality with higher dynamic range and response times.
Liquid-crystal-display televisions (LCD TV) are television sets that use LCD display technology to produce images. LCD televisions are thinner and lighter than cathode ray tube (CRTs) of similar display size, and are available in much larger sizes.
An LED display uses an array of light-emitting diodes (LEDs) as pixels to provide a video display. LED displays are bright, making them suitable for outdoor signs and billboards. The largest LED display in the world is located on the Fremont Street Experience in Las Vegas, measuring 1,500 feet long. LED displays have replaced CRT displays and provide thinner, more energy efficient screens. Future innovations include rollable OLED displays, transparent screens, and holograms.
A television uses electronic systems to transmit images and sound by converting them into electrical signals. A TV set combines a tuner, display, amplifier and speakers. Early TVs had mechanical components like a Nipkow disk, while modern TVs use cathode ray tubes or flat panel displays like LCD, plasma, OLED and DLP. LCD TVs became widely popular in the 2000s due to their thinness and large sizes. OLED displays are expected to replace other display types due to producing deep black levels without need for backlighting.
A brief explanation about television good for short presentations with a non technical approach for easy explanation and questions to answer upon enjoy....
Application of Computer in Televison IndustryBasil Mattamana
This document provides information about television, including its history and technology. It discusses how John Logie Baird invented the first television and demonstrated color transmission. It describes the major types of modern televisions like CRT, LCD, plasma, and LED screens. It also discusses how computers are used in broadcasting television programming and managing TV stations through hardware and software.
Modern displays have evolved significantly over time. Early displays included CRTs (cathode ray tubes), which were large, power-intensive, and had limited resolution. TFT (thin film transistor) LCD displays then became popular, using thin film transistors to control each pixel for faster refresh rates. LCDs are now ubiquitous but have limited viewing angles. LED displays then emerged, using arrays of light-emitting diodes for backlighting to provide brighter images with better color and contrast than LCDs. The latest technology is OLED (organic light-emitting diode) displays, where each pixel internally emits its own light for perfect black levels and wider viewing angles compared to LCDs. Display technologies continue advancing toward thinner,
Flat panel displays such as LCDs and plasma panels are thinner and lighter than traditional CRT displays. LCDs are the most common type of flat panel display and work by modulating liquid crystals to control the amount of light that passes through. Plasma displays use small cells containing electrically charged gases to create images. While flat panels have advantages over CRTs like size and weight, CRTs provide better picture quality with higher dynamic range and response times.
Liquid-crystal-display televisions (LCD TV) are television sets that use LCD display technology to produce images. LCD televisions are thinner and lighter than cathode ray tube (CRTs) of similar display size, and are available in much larger sizes.
An LED display uses an array of light-emitting diodes (LEDs) as pixels to provide a video display. LED displays are bright, making them suitable for outdoor signs and billboards. The largest LED display in the world is located on the Fremont Street Experience in Las Vegas, measuring 1,500 feet long. LED displays have replaced CRT displays and provide thinner, more energy efficient screens. Future innovations include rollable OLED displays, transparent screens, and holograms.
A television uses electronic systems to transmit images and sound by converting them into electrical signals. A TV set combines a tuner, display, amplifier and speakers. Early TVs had mechanical components like a Nipkow disk, while modern TVs use cathode ray tubes or flat panel displays like LCD, plasma, OLED and DLP. LCD TVs became widely popular in the 2000s due to their thinness and large sizes. OLED displays are expected to replace other display types due to producing deep black levels without need for backlighting.
A brief explanation about television good for short presentations with a non technical approach for easy explanation and questions to answer upon enjoy....
Application of Computer in Televison IndustryBasil Mattamana
This document provides information about television, including its history and technology. It discusses how John Logie Baird invented the first television and demonstrated color transmission. It describes the major types of modern televisions like CRT, LCD, plasma, and LED screens. It also discusses how computers are used in broadcasting television programming and managing TV stations through hardware and software.
Modern displays have evolved significantly over time. Early displays included CRTs (cathode ray tubes), which were large, power-intensive, and had limited resolution. TFT (thin film transistor) LCD displays then became popular, using thin film transistors to control each pixel for faster refresh rates. LCDs are now ubiquitous but have limited viewing angles. LED displays then emerged, using arrays of light-emitting diodes for backlighting to provide brighter images with better color and contrast than LCDs. The latest technology is OLED (organic light-emitting diode) displays, where each pixel internally emits its own light for perfect black levels and wider viewing angles compared to LCDs. Display technologies continue advancing toward thinner,
The document discusses different types of displays including CRT, LCD, OLED, and smart TVs. CRT was the standard until recent years but has issues like bulkiness. LCD became popular due to efficiency but has limited viewing angles. OLED provides benefits like thinness and flexibility but has higher costs. Smart TVs integrate internet and allow access to online content and applications in an interactive way. 3D TV uses techniques like binocular parallax to provide depth perception.
The document discusses different types of computer monitors and display technologies. It describes CRT monitors which use cathode ray tubes and are economical but can cause eye strain. Flat panel displays like LCD, LED, OLED are thinner and cause less eye strain but are more expensive. Other display technologies discussed include plasma display panels, digital light processing, electroluminescent displays, field emission displays, and nano-emissive displays. The document also covers different audio channel technologies including mono, stereo, and surround sound systems.
CRT projectors use a cathode ray tube to generate images by focusing electrons onto a screen, while LCD projectors transmit light through liquid crystal display chips and mirrors to create separate red, green, and blue beams. DLP projectors use digital micromirror devices, which were originally developed in 1987 and are now used in various display applications beyond traditional projectors.
A television is an electronic device that receives and displays television signals. The first televisions were mechanical and used a rotating disk to scan images line by line. The first TV commercial was created in 1926 by John Logie Baird in the UK. Early difficulties in transmitting clear images included reproducing black colors and colors in low light images. Early TVs had resolutions as low as 48 lines, but standards increased to 325 lines in the US by 1941. Modern TV technologies include cathode ray tubes, projection, liquid crystal displays, plasma displays, LED displays, 3D displays, and smart TVs that connect to the internet.
This document discusses various television technologies. It describes flat panel TVs including plasma and LCD, as well as projection TVs that are rear-projection or front-projection using technologies like DLP, LCD, and LCoS. Tube or CRT TVs are also discussed. Key aspects covered include screen resolutions, aspect ratios, sound systems, video and audio connections, and common external components used with TVs.
This lecture discusses video and sound input and output devices. It covers monitors, including CRT, LCD, and plasma screen technologies. It explains how video cards work to interface between the computer and display. Refresh rates and resolutions that impact image quality are discussed. Sound systems are also mentioned as part of multimedia capabilities.
There are several types of display technologies including segment displays, LCD displays, LED displays, and AMOLED displays. Segment displays like 7-segment and 14-segment displays are commonly used in calculators and digital clocks and consist of individual LED segments arranged in a pattern. LCD displays use liquid crystals between two polarized sheets that can be electrically aligned to allow or block light for each pixel. OLED displays use a film of organic material that emits light when electric current is passed through, allowing each pixel to directly emit light.
The document discusses modern trends in broadcasting such as the transition from analog to digital television and radio. It explores questions around the future of broadcasting delivery systems and the impact of computers and the internet. Key points include the Philippines transitioning terrestrial television broadcasting from analog to digital by 2015, and digital television allowing for multicasting of multiple lower definition programs on a single channel. Modern trends in radio broadcasting discussed include terrestrial digital radio, satellite radio, internet radio, and podcasting.
This document outlines a seminar presentation on 3D TV, HDTV, and UHDTV technologies. It discusses the introduction, history, benefits, and technical workings of each type of television. 3D TV uses parallax barriers or lenticular lenses to provide depth perception. HDTV was developed to overcome limitations of analog TV and provides higher resolution images. UHDTV, also known as 4K, further increases resolution to over 8 million pixels, quadrupling that of 1080p HDTV. The presentation provides details on resolutions, aspect ratios, color spaces and other technical specifications for each television standard.
Output devices translate information processed by computers into a form that humans can understand. There are two main categories of output devices: softcopy and hardcopy. Softcopy output devices like monitors use technologies like cathode ray tubes, liquid crystal displays, plasma, and LEDs to visually display information on screens. Hardcopy output devices like printers physically output information on paper. Monitors use technologies that emit electrons or light to illuminate pixels and form images, while printers physically deposit ink on paper.
Gene Dolgoff is credited with developing the first LCD projector in 1984. LCD projectors use liquid crystal panels and modern optics technology to project still and moving images in color. They have advantages over older overhead and opaque projectors like larger pictures, lower cost, and being more space saving and easy to install. However, LCD projectors may require a dark room and separate audio system.
Application of computer graphics and input devicesMani Kanth
Computer graphics are used for movie making, video games, scientific modeling, and design. They can be displayed on devices like LCD and LED screens. LCD screens use liquid crystals to rotate polarized light and display images without emitting light themselves. They are used in televisions, monitors, and other devices. LED screens are a type of LCD screen that uses light-emitting diodes for backlighting, making them more energy efficient and enabling thinner designs than older LCD screens that used cold cathode fluorescent lamps. New flat panel displays continue advancing with technologies like organic LED lighting and curved or bendable screens.
The presentation avails a brief journey through the presently booming area of 3 dimensional television. It gives a brief introduction, peeps into the history, discusses the production technology involved and incorporates the basic architecture. The presentation will also be informative in case of 3D channels and the health effects. The presentation also accompanies some cool transitions, which makes it attractive as well, beyond its informative status. A presentation which was prepared for my college seminar, i can assure you that it is ideal for similar purposes.
1) LCD TVs work by producing images using liquid crystal molecules between two transparent electrodes that rotate the polarization of light when voltage is applied.
2) LCD TVs have advantages over older CRT and plasma TVs such as being thinner, lighter, more energy efficient, and producing higher quality images with less eye strain.
3) LCD TVs can be purchased from electronics stores both in physical shops and online shopping platforms, though they tend to be more expensive than older TV technologies.
This document discusses the history and features of different types of display screens. It describes cathode ray tubes from 1897, LCD screens that were developed in 1963, plasma monitors from 1964, touch screens introduced in 1965 but became popular after 2007, and OLED screens which were introduced in 1987 but brought to consumers in 2009 and have advantages over LCD and plasma screens.
Basic Fundamental Electronics by D-Sarda PART IVDinesh Sarda
Philo Taylor Farnsworth invented electronic television in 1927 by successfully demonstrating a television system in San Francisco. The basic components of a television are pixels, which are the smallest controllable elements that make up the image on screen, and a cathode ray tube. A cathode ray tube uses an electron gun and fluorescent screen to create images and contains a heated filament cathode. When electrons hit phosphor dots on the screen, they glow different colors to form the visible picture. Cathode ray tubes were commonly used in early television but have disadvantages like large size, potential health hazards from radiation, and risk of implosion.
This document provides an overview of television broadcasting systems and components. It discusses key aspects such as television standards, studio equipment like cameras and lighting, vision mixing, earth stations for satellite uplinks and downlinks, transmitters, antennas, and satellites. Doordarshan is India's public service broadcaster with 1500 transmitters and 70 production centers across the country providing terrestrial and satellite television services.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
The document discusses different types of displays including CRT, LCD, OLED, and smart TVs. CRT was the standard until recent years but has issues like bulkiness. LCD became popular due to efficiency but has limited viewing angles. OLED provides benefits like thinness and flexibility but has higher costs. Smart TVs integrate internet and allow access to online content and applications in an interactive way. 3D TV uses techniques like binocular parallax to provide depth perception.
The document discusses different types of computer monitors and display technologies. It describes CRT monitors which use cathode ray tubes and are economical but can cause eye strain. Flat panel displays like LCD, LED, OLED are thinner and cause less eye strain but are more expensive. Other display technologies discussed include plasma display panels, digital light processing, electroluminescent displays, field emission displays, and nano-emissive displays. The document also covers different audio channel technologies including mono, stereo, and surround sound systems.
CRT projectors use a cathode ray tube to generate images by focusing electrons onto a screen, while LCD projectors transmit light through liquid crystal display chips and mirrors to create separate red, green, and blue beams. DLP projectors use digital micromirror devices, which were originally developed in 1987 and are now used in various display applications beyond traditional projectors.
A television is an electronic device that receives and displays television signals. The first televisions were mechanical and used a rotating disk to scan images line by line. The first TV commercial was created in 1926 by John Logie Baird in the UK. Early difficulties in transmitting clear images included reproducing black colors and colors in low light images. Early TVs had resolutions as low as 48 lines, but standards increased to 325 lines in the US by 1941. Modern TV technologies include cathode ray tubes, projection, liquid crystal displays, plasma displays, LED displays, 3D displays, and smart TVs that connect to the internet.
This document discusses various television technologies. It describes flat panel TVs including plasma and LCD, as well as projection TVs that are rear-projection or front-projection using technologies like DLP, LCD, and LCoS. Tube or CRT TVs are also discussed. Key aspects covered include screen resolutions, aspect ratios, sound systems, video and audio connections, and common external components used with TVs.
This lecture discusses video and sound input and output devices. It covers monitors, including CRT, LCD, and plasma screen technologies. It explains how video cards work to interface between the computer and display. Refresh rates and resolutions that impact image quality are discussed. Sound systems are also mentioned as part of multimedia capabilities.
There are several types of display technologies including segment displays, LCD displays, LED displays, and AMOLED displays. Segment displays like 7-segment and 14-segment displays are commonly used in calculators and digital clocks and consist of individual LED segments arranged in a pattern. LCD displays use liquid crystals between two polarized sheets that can be electrically aligned to allow or block light for each pixel. OLED displays use a film of organic material that emits light when electric current is passed through, allowing each pixel to directly emit light.
The document discusses modern trends in broadcasting such as the transition from analog to digital television and radio. It explores questions around the future of broadcasting delivery systems and the impact of computers and the internet. Key points include the Philippines transitioning terrestrial television broadcasting from analog to digital by 2015, and digital television allowing for multicasting of multiple lower definition programs on a single channel. Modern trends in radio broadcasting discussed include terrestrial digital radio, satellite radio, internet radio, and podcasting.
This document outlines a seminar presentation on 3D TV, HDTV, and UHDTV technologies. It discusses the introduction, history, benefits, and technical workings of each type of television. 3D TV uses parallax barriers or lenticular lenses to provide depth perception. HDTV was developed to overcome limitations of analog TV and provides higher resolution images. UHDTV, also known as 4K, further increases resolution to over 8 million pixels, quadrupling that of 1080p HDTV. The presentation provides details on resolutions, aspect ratios, color spaces and other technical specifications for each television standard.
Output devices translate information processed by computers into a form that humans can understand. There are two main categories of output devices: softcopy and hardcopy. Softcopy output devices like monitors use technologies like cathode ray tubes, liquid crystal displays, plasma, and LEDs to visually display information on screens. Hardcopy output devices like printers physically output information on paper. Monitors use technologies that emit electrons or light to illuminate pixels and form images, while printers physically deposit ink on paper.
Gene Dolgoff is credited with developing the first LCD projector in 1984. LCD projectors use liquid crystal panels and modern optics technology to project still and moving images in color. They have advantages over older overhead and opaque projectors like larger pictures, lower cost, and being more space saving and easy to install. However, LCD projectors may require a dark room and separate audio system.
Application of computer graphics and input devicesMani Kanth
Computer graphics are used for movie making, video games, scientific modeling, and design. They can be displayed on devices like LCD and LED screens. LCD screens use liquid crystals to rotate polarized light and display images without emitting light themselves. They are used in televisions, monitors, and other devices. LED screens are a type of LCD screen that uses light-emitting diodes for backlighting, making them more energy efficient and enabling thinner designs than older LCD screens that used cold cathode fluorescent lamps. New flat panel displays continue advancing with technologies like organic LED lighting and curved or bendable screens.
The presentation avails a brief journey through the presently booming area of 3 dimensional television. It gives a brief introduction, peeps into the history, discusses the production technology involved and incorporates the basic architecture. The presentation will also be informative in case of 3D channels and the health effects. The presentation also accompanies some cool transitions, which makes it attractive as well, beyond its informative status. A presentation which was prepared for my college seminar, i can assure you that it is ideal for similar purposes.
1) LCD TVs work by producing images using liquid crystal molecules between two transparent electrodes that rotate the polarization of light when voltage is applied.
2) LCD TVs have advantages over older CRT and plasma TVs such as being thinner, lighter, more energy efficient, and producing higher quality images with less eye strain.
3) LCD TVs can be purchased from electronics stores both in physical shops and online shopping platforms, though they tend to be more expensive than older TV technologies.
This document discusses the history and features of different types of display screens. It describes cathode ray tubes from 1897, LCD screens that were developed in 1963, plasma monitors from 1964, touch screens introduced in 1965 but became popular after 2007, and OLED screens which were introduced in 1987 but brought to consumers in 2009 and have advantages over LCD and plasma screens.
Basic Fundamental Electronics by D-Sarda PART IVDinesh Sarda
Philo Taylor Farnsworth invented electronic television in 1927 by successfully demonstrating a television system in San Francisco. The basic components of a television are pixels, which are the smallest controllable elements that make up the image on screen, and a cathode ray tube. A cathode ray tube uses an electron gun and fluorescent screen to create images and contains a heated filament cathode. When electrons hit phosphor dots on the screen, they glow different colors to form the visible picture. Cathode ray tubes were commonly used in early television but have disadvantages like large size, potential health hazards from radiation, and risk of implosion.
This document provides an overview of television broadcasting systems and components. It discusses key aspects such as television standards, studio equipment like cameras and lighting, vision mixing, earth stations for satellite uplinks and downlinks, transmitters, antennas, and satellites. Doordarshan is India's public service broadcaster with 1500 transmitters and 70 production centers across the country providing terrestrial and satellite television services.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
1. MADHAV INSTITUTE OF TECHNOLOGY AND SCIENCE
SEMINAR
SUBMITTED TO - SUBMITTED BY-
Prof. Santosh Sharma Shubham Yadav
BE ET VIII SEM
2. Content-
• Introduction
• History in India
• Dimension
• Size & Resolution
• Resolution & Pixel
• CRT TV ,(sub pixel view)
• LCD TV ,(sub pixel view)
• LED TV ,(sub pixel view)
• OLED TV ,(sub pixel view)
3. Introduction to TV-
Television (TV) is a telecommunication medium for
transmitting and receiving moving images that can be
monochrome (black-and-white) or coloured, with or without
accompanying sound. "Television" may also refer specifically to
a television set, television programming, or television
transmission.
The origin of television dates back to the early 20th
century(1920’s) •These initial experiments used a mechanical
scanning disc that did not scan a picture rapidly enough
4. In India –
•1956:The General Conference of UNESCO which was hosted by India in New Delhi to study the use of TV as
a medium of education, rural uplift and community development.
•1959:Philips offered to the govt of India a transmitter at a reduced cost. •September 15,1959:Television
was introduced in India Delhi Television centre
•The range of the transmitter was forty kilometers round about Delhi. Soon programmes began t o be
beamed twice a week each of 20 minutes duration.
•1961:Doordarshan was used as a support to middle and higher secondary school education.
•August1964:In addition to social education programmes entertainment and information programmes were
introduced
•April,1965:a general service was started. It was for one hour a day on four days of the week
•15th august,1965:service was made daily.
8. Conventional CRT TV-
The cathode-ray tube (CRT) is a vacuum tube that
contains one or more electron guns and a phosphorescent
screen and is used to display images. It modulates,
accelerates, and deflects electron beam(s) onto the
screen to create the images.
50 Hz/60 Hz CRTs used for television operate with horizontal
scanning frequencies of 15,750 Hz (for NTSC systems) or 15,625
Hz (for PAL systems)
Color CRTs may contain mercury or other potentially toxic
materials. If the CRT is broken or cracked, these materials may
be released and pose a risk of toxic exposure. A
charged CRT carries high voltage—about 27,000 volts in a color
unit
12. LCD TV -
It is a television display technology based
on a liquid crystal display. LCD
TVs consume much less power than
plasma displays because they work on the
principle of blocking light rather than
emitting it. An LCD display uses either a
passive matrix or an active matrix display
grid.
14. LED TV-
LED display is a flat panel display that uses
an array of light-emitting
diodes as pixels for a video display. Their
brightness allows them to be used outdoors
where they are visible in the sun
for store signs and billboards
LED displays can offer higher contrast
ratios than a projector and are thus an
alternative to traditional projection
screens, and they can be used for large,
uninterrupted (without a visible grid
arising from the bezels of individual
displays) video walls.
16. OLED TV-
An organic light-emitting diode (OLED or Organic LED),
also known as an organic EL (organic electroluminescent)
diode,is a light-emitting diode (LED) in which
the emissive electroluminescent layer is a film of organic
compound that emits light in response to an electric
current. This organic layer is situated between two
electrodes; typically, at least one of these electrodes is
transparent.
OLEDs are used to create digital displays in devices such
as television screens, computer monitors, portable
systems such as smartphones, handheld game
consoles and PDAs. A major area of research is the
development of white OLED devices for use in solid-state
lighting applications.