Broadcast Technology - Science topic

O estudo teve como proposta identificar se as empresas brasileiras de televisão possuem as capacidades organizacionais para implementar a Inovação Frugal no desenvolvimento de tecnologias digitais. A metodologia de pesquisa foi mista: qualitativa, por meio de análise de conteúdo das transcrições extraídas das entrevistas; e quantitativa, por meio d...

This paper presents the design and optimization of a microstrip patch antenna specifically tailored for optimal PAL TV signal reception at 1.3 GHz. PAL (Phase Alternating Line) television signals typically operate in the VHF and UHF frequency ranges, and while 1.3 GHz falls outside the traditional PAL broadcast range, it could represent a case of s...

Information and Communication Technology is a tool (computers, internet, live broadcasting technologies and telephony) that improves access to infor-mation and makes human-to-human, human-to-machine and machine-to-machine communication easier and more efficient. Built environment are infrastructure elements such as waste management, transportation...

The rapid revolution of mobile communication technology provides a great avenue for efficient information transmission to facilitate digital multimedia services. In current 5G systems, broadcasting technology is used to improve the efficiency of information transmission, and polar codes are adopted to improve data transmission reliability. Reducing...

Apresenta o objetivo de analisar o contexto de produção de uma coleção de podcasts de curta e média duração para plataformas de streaming com tecnologia de transmissão de dados pela internet, constituindo-se como um conjunto de áudios de fácil distribuição e socialização de conhecimentos visando o acesso de campanhas de informação sobre os Arbovíru...

In this research, the impact of various weather conditions on digital television signals is investigated. Machine learning and nonlinear regression models were used to estimate the strength of the received signal. The received signal strength might vary significantly depending on the weather condition, especially in higher frequency ranges or milli...

The use of digital technology facilitates the coverage of computer, telecommunication, audio and visual and consumer electrical and electronic gadgets. It is making considerable impact on the broadcasting industry, on individual, families and on society as a whole. All governments attach great importance to digitization and formulate policies and p...

The study investigated the efficiency disparities and their determinants between broadcasting and transplanting systems of rice production in Southeast Nigeria. Employing a multi-stage sampling technique, 384 respondents (192 broadcasters and 192 transplanters) were selected for the study. Data collection was conducted using a structured questionna...

Omnibus Short Films are a collection of several short films that have the same theme. Omnibus Short Film with the Theme Migrasi TV Analog / Omnibus STB consists of 4 (four) Short Films entitled : TV Ini Kubelikan Untuk Anakku Tapi Istriku Marah-Marah, Ningali TV, Mbayar and Menjarah. This research uses the Social Reality Construction Theory which i...

Television distribution has changed profoundly over the past 10-15 years. Now increasingly geared towards streaming, broadcasting’s value chain hinges on content delivery networks (CDNs) to reach audiences. CDNs are important for content quality, as they constitute the part of the chain that stores and transmits data from broadcasters to the end-us...

Esports, as a form of sports that involves players interacting through computer media, has experienced rapid growth thanks to the development of online games and online broadcasting technology. The esports industry has now evolved into a sports and entertainment tourism that attracts the interest of many people. This research discusses the social m...

This study examines the relationship between general studies, information and communication technology (ICT), and contemporary evangelism in Nigeria. Information and communication technology (is defined as a diverse set of technological tools and resources used to transmit, store, create, share or exchange information. These technological tools and...

Broadcast media can be found in everyday life as an important source in providing information, education, art and various other things. Information technology is developing rapidly. One technology that can be a medium for disseminating information and messages is film media. Film is a broadcasting technology that can provide a moral message in the...

Since June 2022, France is equipped with cell broadcast technology which alerts individuals within a predefined area. Despite the proven effectiveness of this technology, few studies take a spatial view of cell broadcast alert at a local level. Trials carried out in France were assessed only on their technical success, without verifying the rate of...

In the era of 21st century ICT has given a core contribution to education. The paper introduces ICT and explore its role in education. ICT is typically defined as a group of technical devices, tools, and learning resources that are used for information sharing, development, management, and communication. Internet, mobile devices, laptops, tablets,...

This study analyzed challenges facing digital terrestrial broadcasting (DTB) in Zambia, including declining subscriptions and threatened spectrum availability. The three key objectives were(1) To Identify innovative business models that would reverse declining DTB subscription levels and ensure a sustainable return on investment.; (2) To Assess and...

El artículo centra su atención en el examen de la literatura científico-técnica relacionada con las tecnologías que posibilitan el proceso de transición energética. Se resalta la inclinación hacia una generación más descentralizada, basada en el uso de tecnología de energía eléctrica con capacidad de almacenamiento y adaptabilidad en la demanda. Pa...

This research study assessed the obstacles to using ICT in secondary schools in the Ika South Local Government Area of Delta State. Three research questions and three hypotheses were formulated to guide the study. The study adopted a correlational survey design. A sample of 50 teachers was selected randomly from a population of 453 teachers in the...

The research is dedicated to examining the origins and the history of development of a musical adaptation technique known as creating cover versions within the study of the aspect of interpretation in contemporary music, particularly in popular vocal art. The aim of the paper is to identify the main trends in the emergence of cover versions in popu...

The development of the Internet and broadcasting technologies has made it possible to access a huge amount of multimedia content. Several cutting-edge technologies are working in parallel to make electronic gadgets automatic. The Internet of things (IoT) has become the main player in this race due to its significance in data collection and smart co...

The development of terrestrial television broadcasting technology in the world today is switching from analog broadcasting systems to digital broadcasting systems. Analog Switch Off (ASO) is the period when analog broadcasts are stopped and replaced with digital broadcasts. Through the jargon "Clean Picture, Clear Sound, Advanced Technology" people...

Introduction The coronation of King Charles III was steeped in the tradition of magic and ritual that has characterised English, and later British, coronations. The very idea of a coronation leverages belief in divinity; however, the coronation of Charles III occurred in a very different social environment than those of monarchs a millennium ago. T...

The audience fascination with technological advancements in both flight and broadcast technologies was the motivation to produce a special April 1932 NBC broadcast. The radio program, a one-time special, featured three air mail pilots who carried along NBC announcers on their flights between different United States destinations. Announcers and pilo...

There has been an exponential increase in the usage of multimedia services in mobile networks in recent years. To address this accelerating data demand, mobile networks are experiencing a subtle transformation in their architecture. One of the changes in this direction is the support of Multicast/Broadcast Service (MBS) in the Third Generation Part...

Today's society heavily relies on linear television systems featuring planned programs, which serve as a vital means of communication. The evolution of broadcasting linear content is notably driven by advancements in end users' devices. This transition has expanded it from a limited range of linear radio and TV channels to a comprehensive and disti...

The fast growing video recording and broadcasting technologies have gradually but substantially changed our civilization in many ways and its most far-reaching impacts would surprise earthlings by completely changing the mainstream world-view concerning the real picture of the whole existential reality. One fundamental change that earthlings are ei...

At this time there are various types of equipment for electronic communication or often called telecommunications equipment that can be used by the public. Difficulties for students who do not have or master the use of the latest telecommunications equipment, and live in areas that are not covered by telecommunications networks. Of course there mus...

Terrestrial broadcasting has been considered outdated for decades because of its lack of flexibility in embracing emerging use cases on the IP media delivery landscape. Recent standardization efforts have been a turning point, bringing broadcasting technologies to the most efficient communication systems group and incorporating an IP-based protocol...

Resumen: La transmisión remota de datos desempeña un papel crucial en diversas aplicaciones. Su utilidad abarca desde la gestión de flotas en empresas hasta la recopilación de datos climáticos en la investigación de campo, entre otros usos. En este trabajo se analizan y comparan distintas tecnologías de transmisión de datos, con el objetivo de dete...

The present study examined why live-stream commerce is superior to traditional e-commerce since its retail sales have been booming in China and the communication style with live broadcast technology is entirely different. An integrated model was employed to predict the drivers or restraints of this new business model to substantiate the existence o...

This article analyzes several novels and short stories by Jules Verne devoted to opera, audio technologies, and audience practices. This portion of Verne’s output is particularly thought-provoking for the cultural history of recording technologies, technologically-influenced listening practices, audience behavior, and music fandom. As often in Vern...

Social media has become an effective bi-directional communication tool used by risk management agencies during crises. Its interactive format can provide near real-time insight into public attitudes toward hazard and risk. While there is a growing body of research on risk communication and risk perception in developing countries, there is limited u...

This essay and review article provides a panorama of phenomena and themes related to the fundamental difference of interests and the permanent conflict stemming from the schism and crisis in values that occurs between he changes in the field of broadcasting technology and technological revolutions and the memory of cinematography and film culture.

The continued popularity of children’s books and of the practice of shared reading in domestic settings are used as a provocation for thinking about old and new literacies. The analysis begins with an exploration of childhood memories of parents, speaking to us from the early 1990s. Many were implementing shared reading with their young children, h...

One of the most striking features of ICTs is their ability to transcend time and space. With the gradual rise of internet, a profusion of learning resources on virtually any topic and in a variety of mediums may now be accessed by an infinite number of individuals from anywhere and at any time of the day. This is especially important for many secon...

En la actualidad, la IoT o Internet de las cosas, un concepto tecnológico que ha tomado gran fuerza, permite mitigar problemas en distintos sectores económicos. Con la constante evolución de las tecnologías de comunicación inalámbrica y la creciente tendencia de conectar cualquier elemento a Internet, y también la necesidad presente de tener contro...

In this paper, a novel composite right/left-handed transmission line (CRLH TL) 3-unit cell is presented for finding excellent time-delay (TD) efficiency of Chipless RFID's True-Time-Delay Lines (TTDLs). RFID (Radio Frequency Identification) is a non-contact automatic identification technology that uses radio frequency (RF) signals to identify targe...

Desde el surgimiento de la Maestría en Arte en la Universidad Autónoma de Aguascalientes, las implementaciones artísticas derivadas de los trabajos prácticos profesionalizantes de estudiantes y proyectos de investigación artística de docentes del Núcleo Académico Básico son un muestrario de las inquietudes teóricas y metodológicas en torno a las pr...

En la actualidad, la educación de las matemáticas ya no es igual que en años anteriores cuando se fomentaba un tipo de aprendizaje memorístico que buscaba modificar la conducta de los estudiantes en base a la transmisión de saberes por parte del docente. Este modelo, calificado como el modelo conductista en la pedagogía, ha perdido vigencia frente...

Series of election debates made available to the masses through the use of digital broadcast media technologies have been conducted in different places among different candidates running for different elective positions in different countries. As part of the political activities preceding the elections, the impact of these election debate aired thr...

zet Yayıncılık teknolojilerinin gelişmesi ile birlikte televizyon haberciliğinde ses ve görüntü kalitesinin yanında teknik imkânlar da artmış ve haberlerin aktarılmasında teknik anlamda pek çok alternatif yöntem ortaya çıkmıştır. Haberin temel öğesi olan 5N ve 1K haber metninin oluşturulmasında egemenliğini sürdürmekte, haber prodüksiyonu ve kurgus...

The study was carried out to determine broadcasters' adaptation of technological innovation in the broadcast industry in Delta State. As a technology-buying nation, the intricacies involved, as well as the requisite training to master such technologies, necessitated research of this kind. The diffusion of innovation theory was used in this research...

Computer vision technology began to affect the development of football. There is increasingly high-tech in football broadcast technology, and many application tools have emerged in the field of football broadcast video analysis. The purpose of this paper is to study the improvement of target tracking algorithm for football broadcast video and to st...

Information technology is a compilation of technological tools as well as resources that are used to transmit, disseminate, deposit, and for the management of data. Computers, the internet, networking hardware and software, broadcasting technologies (radio and television), satellites and telephones are all exemplar of information technology. This e...

As a result of the continuous materialization of various internet and broadcasting technologies, Various File Transfer Protocols (FTP) has been used. Due to the rise of various mobile based network terminologies, there is a need of enhancing security measures for the Bluetooth technologies. In this paper, we propose a virus model based on the appl...

The traditional method of Lecturer/Student consultation has a constraint with its location. Both side either student or teacher may have issue regarding meeting at a specific location. Most existing chat box schemes have no integrity verification mechanism, which would result in wrong computation results for users. To solve the problems, we propose...

O artigo contextua a infraestrutura cibernética a partir de periódicos de relevância internacional. Dessa forma buscou-se extrair os sistemas correlatos a essa infraestrutura como conectividade da Indústria 4.0. Destacou-se também o que há de comum e de singular entre os tópicos principais discutidos na coleção científica analisada. Os tópicos enco...

Radio is often regarded as one of the important mediums to reach the masses. In the last decade or so, the radio industry has faced unprecedented challenges with new developments in broadcast technology where digital media and digital content have become popular amongst the public. In the past, the development of radio lagged compared to television...

Online learning is the choice of higher education managers during the Covid 19 pandemic. Higher education managers must be able to manage online learning. One of the universities that innovates learning systems by combining zoom cloud meeting technology and live broadcasting at UGTV is Gunadarma University. Through these two platforms, lecture mate...

Modern human populations are exposed to anthropogenic sources of radiofrequency-electromagnetic fields (RF-EMFs), primarily to telecommunication and broadcasting technologies. As a result, ongoing concerns from some members of the public have arisen regarding potential health effects following RF-EMF exposures. In order to monitor human RF-EMF expo...

Information technology can be defined as a set of various technical tools and resources used to communicate, broadcast, deposit and handle information. Information technology include computers, internet, networking hardware and software, satellites, broadcasting technologies (radio and television), and telephony (land lines and cellular). In additi...

Este trabalho tem como objetivo apresentar a metodologia desenvolvida para substituição pontual de isoladores de vidro quebrados presentes nas cadeias de suspensão dos bipolos de ±800kVCC de Belo Monte. A partir dos resultados dos ensaios elétricos realizados, simulando a atividade de troca de isoladores quebrados em diferentes posições na cadeia,...

The development of technology and information has implications for the broadcasting industry which has changed almost every aspect of human life. Broadcasting which was originally only through conventional media, namely radio frequency spectrum over the air and cable such as television or radio, is now starting to shift to digital broadcasting medi...

This study investigates the interconnections between digital live broadcasting technologies and participating strangers in the news context, from a sociotechnical perspective. This is done by focusing on the LiveU Solo device, designed for live broadcasting by produsers on social media. Based on a thematic analysis of users’ comments on three leadi...

IoT, LoRa, sensors, Air Pollution

Within the early twentieth-century Italian radiophonic imagination, opera occupied a complex position. The overriding ‘voice’ of Italy and its radio empire under Fascism, opera supported the new technology as a political and cultural tool, even as it challenged it as a geographical and perceptual fantasy. This article has two aims. First, drawing o...

O artigo analisa, de modo retrospectivo, o processo de ampliação e diversificação no número de times profissionais de futebol que enviaram atletas para compor a seleção brasileira em cada uma das Copas do Mundo ocorridas. O período pesquisado inicia-se em 1930 e finda em 2022. O objetivo inicial é traçar um panorama cartográfico dos dados levantado...

Artificial intelligence is an innovative enterprise theme that combines computer science, physiology, science, and other disciplines, including expert programs, technical experiments, games, native language understanding, cognitive rehabilitation, robotics, engineering, recognition, and other fields. The breakthrough growth made the arrival of the...

In the Internet of things environment, the information collection system designed with wireless sensor networks (WSNs) equipment as the transmission medium can realize the collection of marine environmental information. The WSN nodes can work in a harsh environment without the costly and complicate wiring in the ships. It is necessary to distribute...

The effect of electromagnetic radiation on public health is a recurring topic in the societal and political discourse, peaking with the introduction of every new generation of cellular technology. With the introduction of 5G, promising high peak download speeds as well as high-power beams, there is a need to revisit traditional measurement approach...

This study investigated the perceived influence of Information Communication Technology and the work environment on the productivity of library personnel in college education libraries in Niger State, Nigeria. The study was guided by four research objectives. A descriptive survey research design was used for this study. The population of the study...

This research examined the relationship between media and sports; the importance of radio and TV as channels for sports communication and how the media can foster sports development in Nigeria. The popularity and the level of importance placed on sports have progressively impacted on sports enthusiasts in the society and has similarly led to the im...

O agronegócio no Brasil se diferencia de outros mercados pelo grande investimento em soluções tecnológicas que possibilitem maior eficiência na cadeia de produção. Dentre as tecnologias mais investidas pode-se destacar a Internet das Coisas (IoT) que permite sentir e atuar em tempo real. Neste contexto, identificar qual tecnologia de transmissão de...

As mudanças ocorridas nas sociedades nas últimas décadas têm apresentado grandes desafios demudanças em vários setores. Investigações recentes sobre mente, cérebro, cognição edesenvolvimento apresentam evidências que questionam a efetividade das práticas pedagógicas noprocesso ensino-aprendizagem. Entretanto, apesar do avanço nas tecnologias de tra...

Electronic learning (E-learning) has become a popular method globally because of the advancements in communication, networking, and broadcast technologies. Not many studies have been carried out on the effectiveness of E-learning tools specifically using Moodle (Modular Object-Oriented Dynamic Learning Environment) platform during the COVID-19 pand...

The forensic holodeck was first introduced in 2013, using the first upcoming commercially available virtual reality gaming headsets to visualize forensic 3D reconstructions. Following the publication of this development virtual reality was introduced in case work in a variety of different ways. After 8 years of using virtual reality in a profession...

Aluminium metal matrix composite (AMMC) has a wide range of applications in engineering materials, such as high-quality materials with visible properties such as lightweight, low-temperature expansion temperature, strong durability, high strength, low density. It is a challenge to make aluminum alloy steel barriers that are reinforced by traditiona...

The ITU has been leading the international standardisation of broadcasting technologies from the production of programmes to the delivery of content to the audience. There are different technological areas in the broadcasting value chain while addressing end-to-end. The complete end-to-end broadcasting value chain includes programme production, tra...

Broadcast journalism deals with the broadcasting of news over television, radio and the World Wide Web. In broadcasting journalism, pictures, sound, graphics and visual texts are used. Unlike age-old print media, the method of broadcasting news is different. Nowadays, broadcasting news has become more popular due to innovations in broadcasting...

The unsupervised use of UAS creates threats to the security of general aviation and ground objects, including objects of critical information infrastructure. Equipping UAS with a remote identification device can be the solution to this problem. It should increase the sense of responsibility among UAS pilots and allow the public, aviators and law en...

Based on the risk analysis of the network security of the radio and television critical information infrastructure, this paper introduces the evolution process of the network security protection architecture, and proposes the network security intelligent protection architecture. The article starts from the protection content and methods of physical...

As disputas na mídia e os direitos de transmissão do futebol no Brasil Copa América e outros torneios continentais acirram antiga rivalidade entre Globo e SBT, que acompanham a chegada do streaming no esporte Imagem: Carolina Antunes/PR Desde a metade do século passado, assistimos à transformação do futebol em uma indústria do espetáculo. A própria...

Background: Current broadcasting technology enables distance learning but the impact of such on medical student participation is unknown. Here we evaluate student participation amongst second year medical school students comparing offsite vs onsite/in-person lectures at the University of Toronto Faculty of Medicine St. George (STG) and Mississauga...

A key objective of global policies on Artificial Intelligence (AI) is to foster AI research for sustainable development (SD). In this paper we examine the inclusion of this objective in AI published research by addressing three questions: 1) To what extent is AI research addressing the sustainable development goals (SDGs)? 2) Which subject areas of...

The use of live electronic processing to extend, modify or transform an acoustic musical instrument has its roots in the recording and broadcast technologies that were developed in the first few decades of the twentieth century. In the second half of the century these tools were adopted by composers and musicians in many musical genres and have bec...

Resumo: Este artigo acompanha o período de desenvolvimento da transmissão teatral no Reino Unido dentre 2009, quando a NT Live lançou sua operação de transmissão, e 2019. Defende a necessidade de considerar o impacto que as tecnologias de transmissão teatral têm na produção e na recepção de Shakespeare tanto na Grã-Bretanha como ao redor do mundo,...

This paper sets out to provide fresh insight into the case of liveness in news media by exploring a particular live-news technology – LiveU’s digital, cellular-based, live broadcast technology, and its implementation in professional TV news broadcasting. Based on a thematic analysis of in-depth interviews with nine TV news and LiveU’s professionals...

India stands at the threshold of a revolution triggered by the advances in information technology and the digitization of knowledge and skills. The prime mover of this massive change is the multi-pronged and all pervasive interventions of Information and Communication Technology (ICT). The term Information and Communication Technology refers to the...

The wireless communication technology is now widely used in many different applications. For example: communication, surveying and mapping, navigation and national defense and other fields. However, the frequency resources of wireless communication are becoming more and more tense, especially the related time service means used for time transmissio...

A report of the information from non-profit organization, Communication and Broadcasting Technology, namely the Indonesian Telematics Society (Mastel) in 2019, are based on the results of a survey. It is conducted with 34.60% respondents who receive hoax news every day. Not only to ordinary people, but hoaxes also has come to the educated circles....

Busca-se aqui compreender historicamente um filme hollywoodiano de suspense – lançado em 1935 nos EUA e distribuído no Brasil a partir de meados do ano seguinte –, cuja trama apresenta, de forma inusitada, a televisão como arma para assassinato. Nele, pioneiramente, se contempla a disputa de emissoras de televisão e um “governo estrangeiro” pela te...

Digital terrestrial television (DTTV) with a single frequency network (SFN) in Thailand is based on digital video broadcasting-terrestrial second generation (DVB-T2) standard. The signal quality of DTTV–SFN is very important. DVB-T2 is improved from traditional terrestrial television broadcasting technology in term of modulation which is coded orth...

Today, millions of students around the world can connect to the Internet from anywhere. Billions of rupees have been spent to provide such access with the expectation that the information and communication resources the Internet provides will improve educational outcomes. Yet educational benefits do not flow automatically from Internet access. Atti...

This is an internship report performed at CRTV with the aim of implementing a new technology that will help in the live coverage of an event using IP technology.

to the development and improvement of training activities using audiovisual media, through this educational format. Teledoctrination-based video streaming enhanced student learning and visual interactivity, through video streaming on the ClassOnLive platform. 1. Introducción La Tele enseñanza establece un espacio tecnológico que cuenta con las herr...