Desktop QPSK: Greyscale Image Receiver
In this final QPSK video, we demonstrate how the QPSK Tx Rx pair developed to transmit and receive ASCII text messages can be re-purposed to transmit greyscale images by simply modifying the higher layers of the stack. Because we have stuck with the low data rate from the previous exercises, it takes some time to transmit complete images, so the end of this video has been sped up.
We invite you to view more at http://www.desktopSDR.com, where you are able to download a free copy of the book and its support files.