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Materias / palabras clave: Television broadcasting; Spain; Emisión televisiva; España; Television; Social aspects; Televisión; Aspectos sociales; History; Historia

Materias / palabras clave: Television broadcasting; History; Mexico; Television; Social aspects; Television in education; Televisión; Historia; México

Materias / palabras clave: Digital audio broadcasting; Radiodifusión; Internet

Materias / palabras clave: Radio broadcasting; Radiodifusión; Communication; Comunicación

Materias / palabras clave: Comunicación en la educación; Tecnología educativa; Informática; Aplicaciones en educación; Audio-visual education; Mass media in education; Communication in education

Materias / palabras clave: Internet radio broadcasting; Radio; Internet

Materias / palabras clave: Television broadcasting of sports; Freedom of information; Spain; Deporte; Derecho a la información; España

Materias / palabras clave: Direct broadcast satellite television; Law and legislation; Televisión; Legislación; Spain

Materias / palabras clave: Radio; Radio galena; Energía estática; Tecnologías; Amateur radio stations; Radio broadcasting; Energia estatica; Tecnologias

Materias / palabras clave: Radiodifusión; Venezuela; Radio; Progresión tecnológica; Radio broadcasting; Radiodifusion; Progresion tecnologica

The recent development of various methods of modulation such as PCM and PPM which exchange bandwidth for signal-to-noise ratio has intensified the interest in a general theory of communication. A basis for such a theory ...

Abstract We investigate the use of multiple transmitting and/or receiving antennas for single user communications over the additive Gaussian channel with and without fading. We derive formulas for the capacities and erro...

Cognitive radio is viewed as a novel approach for improving the utilization of a precious natural resource: the radio electromagnetic spectrum. The cognitive radio, built on a software-defined radio, is defined as an int...

A low-density parity-check code is a code specified by a parity-check matrix with the following properties: each column contains a small fixed number j \geq 3 of l's and each row contains a small fixed number k > j of...

Materias / palabras clave: Computer science; Transmitter; Wireless; Bandwidth (computing); Channel capacity; Rayleigh fading; Telecommunications; Channel (broadcasting); Antenna (radio); Fading; Electronic engineering; Algorithm

Convolutional neural networks are built upon the convolution operation, which extracts informative features by fusing spatial and channel-wise information together within local receptive fields. In order to boost the rep...

Materias / palabras clave: Psychology; Interference (communication); Cognitive psychology; Nonverbal communication; Serial learning; Communication; Computer science; Telecommunications; Channel (broadcasting); Recall

Preface to the Second Edition. Preface to the First Edition. Acknowledgments for the Second Edition. Acknowledgments for the First Edition. 1. Introduction and Preview. 1.1 Preview of the Book. 2. Entropy, Relative Entro...

As we draw near to closing out the twentieth century, we see quite clearly that the information-processing and telecommunications revolutions now underway will continue vigorously into the twenty-first. We interact and t...

In choosing and displaying news, editors, newsroom staff, and broadcasters play an important part in shaping political reality. Readers learn not only about a given issue, but also how much importance to attach to that i...

Materias / palabras clave: multimedia broadcasting, multimedia streaming; Technology: Electrical engineering. Electronics. Nuclear engineering: Telecommunication

Materias / palabras clave: sound editing, television journalism, art photography, cinematography, tv broadcast, film directing; Fine Arts: Visual arts

Materias / palabras clave: journalism studies, broadcast and film studies, economy and new media, political communications, ethics; Language and Literature: Philology. Linguistics: Communication. Mass media; Social Sciences: Commerce: Business: Ad...

Materias / palabras clave: telecommunications, information technology, media technologies, digital broadcasting, electronic communications; Technology: Electrical engineering. Electronics. Nuclear engineering: Telecommunication; Technology: Techno...