3.1.0 Safe to install
This app serves as a Morse code decoder that utilizes input from the microphone. It functions as a valuable Morse code practice tool, allowing users to verify the accuracy of their keying in real-time. The decoding accuracy is dependent on the signal-to-noise ratio, with optimal results achieved under good S/N conditions. However, decoding performance may suffer in the presence of poor S/N levels or extremely slow/fast signals.
Typically, a sequence of 5 to 10 characters is necessary for Morse code speed synchronization. Users are advised to fine-tune the input signal to transition smoothly from level 6 to level 7. Adjustments to various parameters should be made based on reception quality.
Additional Functions:
- Incorporates a BPF-based decoder and introduces a new decoder utilizing FFT technology, offering flexibility based on user requirements.
- Introduces an Automatic Frequency Detector (AFD) feature within the BPF decoder, enabling automatic setting of the BPF by simply pressing the AFD button.
- The FFT-based decoder automatically tracks the strongest signal within the band through AFD and AGC mechanisms. Users can also lock AFD/AGC parameters by pressing the Lock button. Note: A slight time lag of approximately 1 to 2 seconds may occur during AFD tracking.
Control Parameters:
- Audio Input Level
- BPF ON/OFF
- BPF Center Frequency
- BPF Bandwidth
- CW Speed Control ON/OFF
- CW Speed Control (Low, Mid1, Mid2, or High)
- Delete All Decoded Text
- Real-time CW Signal Display
- Input Signal Recording/Playback Function
Note: Audio output post BPF processing enables use as an AF-CW filter.
URL of App Demo Video:
- View App Demonstration Video Here
Overview
RST Decoder is a Freeware software in the category Education developed by koji kamogawa.
The latest version of RST Decoder is 3.1.0, released on 09/26/2024. It was initially added to our database on 09/26/2024.
RST Decoder runs on the following operating systems: iOS.
Users of RST Decoder gave it a rating of 5 out of 5 stars.
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