766 B
766 B
Examples
This directory contains a set of useful examples and flowgraphs for testing and demonstrating the performance of the different components of this OOT module
Files
morse_ref.wav
: This is a reference file containing theHELLO WORLD
message. The file is sampled at 8 KHz and the audio frequency is 700 Hz. The Morse code Words per Minute (WPM) is about 20.
Flowgraphs
-
test_matched_filter.grc
: Demonstrates the performance of the implemented matched filter for CW decoding. -
morse_decoding_flowgraph.grc
: This flowgraph decodes a CW signal and prints the corresponding message at thestdout
. To demonstrate the capabilities of the decoder, signal and noise power GUI sliders are provided for easy testing and experimenting.