Portal Easter Eggs - Beeping Radio

[TheawesomeQ]

There are a series of easter eggs in which you take the radio to different places and it will start to play an encoded sound file which can be translated using SSTV software into interesting images of different aperture things. One of the sounds I found, however, was different from the normal static and beeps. It sounded more like morse code, and it may be for all I know. You can hear this different beeping by taking the radio in the very beginning room and setting it down on the button in the first test chamber. You can also look in the game's sound files to get a more pure version if you need that to decode it. Does anyone know what this (or these, for there may be several in this different coding) means?

[A-06]

Take a look at the wiki.

Portal ARG[half-life.wikia.com]

[TheawesomeQ]

Very interesting! I didn't realize it went through even more lairs of coding and easter eggs. I can't imagine how it would've felt to be that first person to figure out everything.

[boberuśek59882]

☑ easter egg no complitet pls tutolial for me