Discover More on Live Broadcast

Since the beginning of television, live broadcasting was used heavily, even after the invention of the video tape, which was too expensive in its early years for television to widely use it. The history of live broadcast programs began in 1906, with the firsts experimental radio programs. Radio began to broadcast commercially from 1920, and has sparked an interest in broadcasting images and not just sounds.

When it comes to sounds, they are broadcasted by sending audio signals through the air from a transmitter as radio waves, which then are picked up by an antenna and sent to a receiver. Video broadcasting initially worked the same way. Nowadays, there are multiple ways to live broadcast images, through cable, satellite, or through internet, which is also called webcasting.

Live broadcasting is still used today, especially in prime time. All news shows are still broadcasted live, and probably will be for a long time. Watching a live event is something we all enjoy, and it gives us a sense of participation even though we might be hundreds of miles away. The most popular live broadcast events are sports of any kind. From the Olympics to the Super Bowl, from Tour de France to gymnastics or football, these live broadcasts have an enormous amount of fans which, if they cannot be there, want at least to watch them as they happen.

In the world of the internet, live broadcast has found the perfect channel to reach us all. From video blogs to entire concerts, from live city cameras to live wildlife ones, you can find any type of live broadcasting you might be interested in. It has become increasingly easy for people to turn into real television professionals in recent years, and the infrastructure needed becomes simpler and more affordable by the day.

To live broadcast nowadays you need just a few items: a good camera, a connection to a transmitter, and software to make the link. No more vans and complicated machinery. All you need can be carried in your pocket. Even reporters are beginning to broadcast with the help of their mobile devices, especially from places where the existence of an entire filming crew is not possible. Through the accessibility of the internet and the simplicity of the devices, live broadcasting is no longer reserved to the selected few.

Modern technology has the ability to turn us all into broadcasters, and it probably will, eventually. It is in our nature to share what happens in our lives, just as it is in our nature to be curious about what happens in someone else’s. Modern live broadcasting is making it easier for us to do so, and is becoming more and more affordable. From the humble beginnings of television, in the early 1900s, it only took us a hundred years to completely change it.

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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.