ELI5: Explain Like I'm 5

ISDB-T International

Okay little one, let me explain this to you. So, first of all, have you ever watched TV or seen pictures of TVs? Yes? Great! So, the signal that makes these pictures and sound come up on your TV is called 'broadcast signal.' Got it?

Now, there are different types of broadcast signals around the world, which means not all TVs can receive all kinds of signals. That's where ISDB-T international comes in. It's basically a standard or a set of rules that countries can follow to make sure their broadcast signals can work in other countries too.

ISDB-T international is based on technology from Japan, where they have been using it for a long time. It's a very efficient way of sending broadcast signals, which means it doesn't use up a lot of space or energy. This also means that the TV channels can offer more content and better quality pictures and sound to the viewers.

The 'international' part of ISDB-T international means that it can work in different countries, even if they have different languages or different styles of broadcasting. This is important because people can travel or move to other countries and still be able to watch their favorite TV shows from their home countries.

So, in short, ISDB-T international is a way for countries to use a common standard for their TV broadcast signals, which makes it easier for people to watch TV no matter where they are. Pretty neat, huh?