Telecoms & Call Recording

call recording is just one of the many gifts of telecommunication, which is basically the propagation of radio waves for communication purposes. Just like bacteria and other microorganisms, you don't see radio waves, and yet they are all around us. These powerful yet largely harmless waves can extend to outer space through the help of powerful satellites.

Learn more about call recording

The Basics of Telecommunication

Let's start with the basics. When you undertake an aspect of telecommunication such as call recording, you're actually invoking your phone to connect to the nearest cellular tower. Your phone acts as a transmitter device that in turn must communicate with a receiver. Without the process of transmitting and receiving, cellular communication will not be possible.

Why To See Is to Believe Is No Longer True

Remember what grownups used to say that to see is to believe? Well, that's no longer true according to scientific evidence. There are lot of things that we don't see that affect us in many different ways. According to NASA, radio waves are invisible electromagnetic waves that can move or cycle fast in a matter of seconds.

How Fast that Call Recording Happens

This is why call recording or making a simple phone call can happen in a blink of an eye. To illustrate, electronic waves are measured in terms of how many cycles they can complete in a given second. Accordingly, one thousand hertz is equivalent to a thousand cycles per second or KHz. And that's the lowest frequency; the highest being GHz or a billion wave cycles per second.

Cell Tower Basics that Are Important to Know

It's hard to imagine such kind of speed especially when you can't even see them; so don't even try unless you want to get frustrated. Your smart phone, the tiny antenna inside it and the vast network of cellular towers make everything possible by helping relay the signal every step of the way.

But like all things, radio waves have their own limits or attenuation points. Your electronic device can reach the nearest relay tower 45 miles away. But in order to be more effective, 22 miles is a much better distance.

Luckily, some telecommunication providers can transmit radio signals via satellite. Since such a device needs to be hoisted into outer space in order to do its job, powerful rockets such as the ones owned by SpaceX are used to accomplish the task. Once the satellite is in a geosynchronous orbit with our planet, everything works like clockwork.

Another aspect of telecommunication having to do with landed lines utilize fibre optic cables to relay radio signals around the world. Again, you don't see these long and cables because they're usually laid out under cities and even at the bottom of oceans. The beauty of fibre optics is that they can transmit signals lightning fast because those tiny glass shards inside those wires can travel at the speed of light.

Is Convergence the Final Frontier?

In order for all the telecommunication magic to happen, all components must work together. To illustrate, a technology called VOIP links the plain old telephone system or POTS to the information superhighway. As a result, your phone call or call recording becomes less expensive because the Internet takes over the task rather than relaying the communication to a network of cellular towers or a satellite. Still, we are just getting started; the best is yet to come.