A strange knock, squeak, or flicker may turn out to be a Morse code message. And with the help of a smartphone, such a signal can be deciphered.
GGMorse - helps you decode Morse signal using your smartphone.
When starting the application, you can start signal recognition on a special tab. You don't need to press anything, GGMorse automatically tries to recognize all the sounds you hear. Signal decoding is displayed below.
You can send your own signal from another tab. To do this, you need to enter the text and click the Send button . After that, the Morse signal will immediately start playing.
In the GGMorse settings, you can specify the frequency of the monitored sounds, their speed. There is a similar setting for the sent signal. Plus, several useful parameters have been added, such as the speed of character playback.
The appearance of the spectrogram can also be customized to your liking.