Root-me.org

Some Noise

A little bit music ?

On this challenge we’re given a audio file. If we listen to it we can guess that it’s a voice ? The pitch is super high and the speed is also pretty fast.

The audio also seems to repeat the same “message” twice.

Let’s open it in audacity and slow it down.

We’ll go to Effect -> Change Speed and we’ll set it up until we can preview something like a regular speaking speed.

In my case i settle for a Speed Multiplier of 0.270.

After our modification it sounds like this. I cropped it just to listen to one of the two messages. This doesn’t change anything because they’re both the same messge.

I can easily recognize that the audio is in reverse. Let’s apply an additional effect on the audio in audacity. This time Effect -> Reverse.

And there we have it.