Sunday, January 29, 2012

HOW TO Hide Text Messages And Codes In Audio File



Hello friends,
Have you ever wanted to send confidential information within your work environment, to family or friends, but were afraid to do so over the internet, because some malicious hacker could be spying on you? Then, you share private information through an audio file. Earlier I had written about how to send self destructive private messages online which can be used only if the other person can access the internet. But this trick lets you share private information through an audio file. You will need to follow the method discussed below to encode message into an audio file and also inform the other person about how to decode the message or code from the audio file.

Encode Message into an Audio File: -


You need to download Coagula for Windows to encode your message.

Create an image in Paint. Black background with white text would render better results. Also try not to leave any blank space. This is to make the message clear without any distortion. This is the message I have used below: -


·  Save this image.
·  Open Coagula, go to File->Open Image and open the image which you have saved above.
·  Click on Render-> Render without Blue



·  Click on File->Save Sound As. A .wav file is now saved to your PC.

The message is now encoded.

Decode Message from Audio File: -


The next step is to decode the Message from the Audio File (.wav). You need to download Sonic Visualizerto decode the message.
·  Go to File->Import Audio File and select the .wav file you have created from Coagula.
·  Now click on Layer->Add Spectrogram. Clicking on any option would work out.
·  You can now adjust the side of the spectrogram to see the message clearly.



In this way you can encode your message into audio files. Isn’t it easy?



Feel  Free To ask Anything.
Hope you like it.
Enjoy and don’t forget to comment.

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