Today's phones have more and more technology. That bragging to your friends because you have a Nokia with the Snake has been far behind. There are even terminals that oThey offer surround sound.
Surely you already know how to put audio in mono on androidBut do you also know if your mobile phone has stereo sound or just mono? Don't worry, we are going to teach you how to solve it easily and simply.
We already anticipate that if your terminal has the Dolby logo on the back, its sound will be surround yes or yes. But, if you still have doubts, there is a really easy way to find out: by watching this short YouTube video.
No, this is not a joke: depending on what you hear, your mobile is mono or stereo
The key is in this curious video where, in just 5 seconds, you will be able to know if your phone is mono or stereo. In the case that your terminal is mono, you will hear «Hello, my name is Pepe», while if you are lucky enough to have a stereo phone, the video will say «Hello, my name is María del Carmen».
Keep in mind that many terminals automatically activate Mono mode when you view content in portrait format, so to do this test, you'd better place the phone horizontally or in landscape. But how can a video change depending on the phone we use?
Don't worry, it's not witchcraft, it's simple science. The key is in the paper clip, which emits one sound wave to one speaker and a second wave to the second speaker. In the case of having a mono phone, you will only receive one signal, since the other automatically lowers the sound. Hence, if you have a cute phone, only Pepe rings.
In the case of having a stereo phone, the sound wave that is eclipsed is that of the mono mode, so you will only hear the sound wave that María del Carmen says. It couldn't be easier!
