Beep Boop
Points: 950 [1000]
Description
As part of forensic investigations into servers operated by COViD, an investigator found this sound file in a folder labeled “SPAAAAAAAAAAAAAAAAAACE”. Help us uncover the secret of the file.
Please view this Document for download instructions.
Solution
We are given a wav
audio file for this challenge.
The big hint here was
SPAAAAAAAAAAAAAAAAAACE
SSTV is a method to send images from space. We can use RX-SSTV to listen and decode the audio into an image.
RX-SSTV DSP Settings |DSP|Value| |:–|—-:| |AFC| ON | |LMS| ON | |BPF| OFF |
Flag
govtech-csg{C00L_SL0w_Sc4n_T3L3v1S1on_tR4nsM1ss10N}