Send.Morse vs Morse Decoder AI

Send.Morse is an easy to use application to transmit messages as morse code and decode received light signals in real time back into text. Imagine sitting somewhere in the wilderness. Suddenly you see some mysterious light signals. Is there someone communicating with you? You remember a thing called morse code from your days with the boy scouts but age has faded away some essential basics of this art of communication. No problem anymore – with Send.Morse you have the answer in your hands. To decode some signals you receive from the end of the world simply switch into reveive mode and tap on your iPhone's screen. Your iPhone shows you the received message in no time. It's that easy. Sending a message is as simple as receiving one. Just switch to input mode, type your text with iPhone's keyboard, and press the transmit button. If the secret of dots and slashes – or dits and dahs as we call them – returns to your memory, it's also possible to tap on your iPhone's screen to translate your message into flashing light signals without using the keyboard. You can calibrate your morse pad, so it fits your personal taping speed. Of course we provide a table with all supported signs to you, so you can check if our app is working correctly. This is only for doubters who are still a little bit sceptically about communicating with short and long light signals. ;o) We believe that communication with this old school messenger is lots of fun. So try it out – the proof is in the pudding. Have a look at our video on youtube: http://www.youtube.com/watch?v=gkisrlMDhrM Available in the following languages: English German Spanish Croatian

The Morse Decoder AI is an application for decoding Morse code signals using artificial intelligence. The application is designed for use by amateur radio enthusiasts for educational purposes. The Morse decoder listens to the audio stream through the microphone or line input and, upon detecting Morse code signals, decodes them into text. The neural network of the application is trained to decode signals with a speed ranging from 10 to 40 words per minute within a frequency range of 200 Hz to 900 Hz. The application supports two modes of operation: direct (default) and tone filtering mode. In direct mode, the neural network will attempt to decipher Morse code signals in the audio range of 250 Hz to 900 Hz. This mode is suitable for confident reception of Morse code at levels of 7db-9db on the S-meter. The tone filtering mode is ideal for decoding Morse code from noisy weak signals in the presence of radio interference. The audio input signal is first filtered using band-pass filters before being passed to the neural network for decoding. This mode allows for the decoding of faint signals, but it requires the accurate specification of the signal's tone frequency. Each radio amateur selects their own CW tone frequency in the transceiver settings, and it is important to tune precisely to the carrier frequency using the ZIN/SPOT button in YAESU transceivers, or the AUTOTUNE button in ICOM transceivers. There are 3 band-pass filter options available: 25Hz, 50Hz, 150Hz. If you can accurately determine the CW signal tone frequency, using the 25Hz filter, you can decode very faint Morse code signals. The application offers two neural network options: A and B, which can be easily switched in the interface. Network A is recommended for use with stable signal transmission with a constant duration of dots and dashes, while network B is recommended when using a straight key, where the duration of dots and dashes may vary. You have the ability to switch between these networks in real time and observe how each network hears and decodes Morse code. It is important to monitor the level of the incoming audio signal, for which the application provides a sound level indicator. Ensure that the signal is not too quiet or too loud. It is recommended to maintain the signal around -7db, which is sufficient for decoding. Keep in mind that higher audio frequencies are quieter than lower frequencies. Additionally, the application provides various color themes, allowing radio enthusiasts to customize the appearance of the application for comfortable use.