The Emergence of Lightweight Broadcast Equipment

Mankind has always been fascinated with objects that can be described as extreme. Prefixes like super, jumbo, mega, and ultra were appended to certain words to emphasize extremeness in speed, dimension, strength, and other characteristics. We have been accustomed to words like supersonic, jumbo jets, ultralight, and hyperspace for quite some time now, and at present, words with prefixes like “mega,” “micro,” and “nano” have been recently introduced into the lexicon. These prefixes along with other superlative adjectives are usually used daily by advertisers to catch people’s attention. These advertisers know the psyche of most people who want things that are inclined to favor compact, portable, and easy to use products.

Broadcasting Equipment

Most television networks have news programs in their daily airtime, and among these daily programs, the news programs are most highly viewed by the general public. For this reason, the TV network’s news gathering department is one of the best equipped groups in the TV establishment. 

A news gathering team usually comprises of two persons (a news reporter and a cameraman) and a news gathering vehicle. A news gathering team needs to be very mobile to be able to reach the news location in a moment’s notice. Several news gathering teams may work together during a live coverage of a news events like that of the arrival of a visiting head of the state or religious leader, or that of the international sporting event. Before the onset of the event, every cameras, microphones and other audio/video equipment must be linked to production and SNG truck via extensive cabling. The preparation alone for the live coverage of any big event already necessitates a herculean effort on the part of the news gathering team, and the preparation itself also requires a lot of manpower and expertise. 

 

The Emergence of Wireless Technologies

The advent of advanced and miniaturized computers and wireless communications has engendered technological breakthroughs in broadcasting that greatly enhanced and innovated TV news coverage. At present, news gathering teams no longer necessitates lots of manpower and equipment. With the wireless technologies at hand, news gathering teams are now equipped with lightweight broadcasting equipment that use broadband technology instead of the traditional radio, satellite, and microwave transmitters.

The emergence of the third generation (3G) wireless network technology has allowed for alternative methods of broadcasting by way of the internet. Using 3G along with broadband technology, it became possible to stream large amount of data like video imageries in real-time. These technological advancements have led to the use of smart phones and other mobile devices.

Looking at what smart phone can achieve despite its diminutive size, engineers and technicians started to devise ways to utilize the smart phones in exchanging data files in broadcasting. This also led to the development of the wireless video camera link. With such link using either WiFi or broadband, it became possible to make lightweight, wireless video broadcast equipment. With this type of video camera, a news gathering team cameraman now has greater flexibility and freedom in their live news coverage. Likewise, via the use of cellular broadband, a news gathering team, which is remotely located, can now transmit its news anywhere and anytime. At present, many TV news networks are investing and trying to capitalize and optimize the use of wireless technology in their broadcasting of news and other live coverage.

How to Do Away with Many Broadcast Equipment?

The world has slowly become a global village wherein each part of the world is connected to each other via modern modes of communications and transportation. Information and news from around the world are readily available to anyone who wants to see them via the internet. Moreover, events from around the world can be readily watched and seen via live broadcasting anywhere in the world. Hence, it is reasonably right to claim that the world has really become a global village.

How Live Broadcasting Evolved throughout the History?

Broadcasting refers to the distribution of any video or audio content to various audience who are not located in a single place. The means of transmission of these contents is usually via electronic transmission. The old form of broadcasting was that of the radio broadcasting which was quite popular in the early 20th century. In 1930s, television broadcasting also became popular. Furthermore, in the 1960s, satellite broadcasting likewise became popular, and during the onset of the World Wide Web, live broadcasting or web broadcasting has been greatly enhanced and became popular in the 1990s.

Broadcasting were previously done from a television studio. In the broadcasting studio, there are equipment that make possible the broadcasting process. However, not all broadcasting are done in the studios. Often, newscasters and productions are done outside of the television studios, away from the necessary equipment that make possible the broadcasting of contents. Outside studio broadcasting is made possible by bringing in the production trucks anywhere there is a need for outside broadcasting. The broadcast truck usually contains all the necessary equipment to enable a broadcaster to make broadcasting outside of the studio.

The old production trucks were usually run by many crews. This is to make sure that the remote broadcast of anything would be running smoothly.  The usual video broadcast equipment of a production truck included video monitor, vision mixer, frame synchronizer, video tape recorder, intercom, video router, microphones, and many more. There were also various designated crews that included:

• ·         Camera operator
• ·         Technical director
• ·         Video technician
• ·         Video tape operator
• ·         Audio mix engineer
• ·         Graphics operator
• ·         Audio Assistant
• ·         Stage manager,
• ·         Utilities

The advent of different software that allow easy remote broadcasting has clearly enhanced and facilitated the process of broadcasting nowadays. Moreover, with the development of remote transmission software, the process of broadcasting has been greatly improved.

Live streaming and web broadcasting can never be possible without the great improvements in the digital networks and the advancements in computer technology. Streaming via the web allows broadcasters to stream video contents directly to a multitude of computers around the world.

With the onset of live streaming software and applications, anyone who has the software can stream anywhere there is an internet connection. Sans the production trucks and the numerous crews that make the running of the production smooth, anyone can stream live video footages to different devices around the world.

The benefits of live broadcast software are aplenty. First, it facilitates the live broadcasting of sporting events around the globe. Churches likewise have utilized live streaming technology to expand their religious reach. Lastly, streaming videos also facilitates live broadcasting for newscasters and broadcasters, making their jobs less cumbersome.  

For more information visit: http://www.liveu.tv/broadcast.

Broadcast equipment

Broadcasting has changed a lot in the last 25 years. Technical developments made it increasingly easy to record, modify and transmit audio and video signals. In the past, broadcast equipments were complicated and heavy machineries, hard to move from one place to another and needing a complicated infrastructure to transmit. Initially, video and radio signals were broadcasted through radio waves, which a receptor could pick on a set frequency. In the 1970s, satellite broadcasting started to emerge, and with its help the video signals reached the furthest corners of the world.

In the 1990s, the digital revolution reached the broadcasting world. This changed how things were done, and made everything simpler. Nowadays, broadcast equipments are lighter; they are more reliable; it is much easier to carry them around and easier to operate. There are many options to choose from, and they can outperform any past option. Digital equipment also offers more detailed images, with unprecedented clarity. Cameras can be easily linked to a broadcasting network, and, as they have become smaller, so did the rest of the tools needed to broadcast. It is now possible for a single person to hold both the camera and to carry the broadcasting equipment.

The switch from analogue to digital has ensured more than just an increased image quality. It has also ensured that broadcasting companies can expand their margins. Modern broadcast equipment needs less people and is becoming increasingly cheaper. Big broadcast equipment companies are also making good profits, since most countries either switched from analogue to digital, or are currently doing so.

Broadcast equipment varies from one type of broadcast to another. They can be small enough to fit in a backpack, and this type of equipment is the one most used in live on the field broadcasting. They include a professional camera and everything needed to broadcast the signal, like an antenna. The broadcast equipment used in newsrooms are much more complex and they perform many other tasks, both video and audio. These equipments also record, and allow the staff to alter and modify the image and sound on the go.

With the continuing development of cellular technology, it has become a standard for most televisions to broadcast live from remote locations. To do so, they need a mix of digital and satellite technology. This means a mix of broadcast equipments that need to be easily transported and easily installed. The newest broadcast equipment offer just that and they are allowing reporters to better do their jobs. Real-time news becomes truly real-time with their help.

Nowadays it is easier to forget that broadcasting an event was a complicated endeavor that required many people and heavy and complicated equipment. Latest technological developments changed all that.