Morse Decoder AI vs Audio Recorder with Trigger

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.

Recorder with trigger is the ultimate recording app. It will start recording when a trigger level of sound is reached (or just start it manually) or in Dictaphone mode recording takes place as long as the record button is held down. Record for pre-set period or record until sound level drops. Recordings are geo-tagged so the location of the recording can be seen on a map. Put the recordings into colour groups and show all their locations. Add notes to a recording. Share the recordings. Use in the car. Recording will start when you shout! KEY FEATURES: - HD Audio recorder - High quality voice recording. - Record immediately or wait for trigger - Record for a certain time, until the ambient sound drops or until stopped manually - Pre-record so you record what triggered the sound (up to 10 seconds of pre-record) - Dictaphone note-taking mode - View waveform of recording - Record songs, lectures, speeches etc.  - Best quality - Play, pause, stop audio files. - Send / Share your recording. - Delete or upload your recording right from the app. - Add notes to your recordings. - Save / pause / resume / abort the recording process control - Background recording (full app only) - A timer to keep track of your recording time. - Smart recorder, automatic recording - Join recordings into one continuous recording ADVANCED FEATURES: Voice Recorder - Audio Recorder Audio Recorder - Mostly known as professional, and easy voice recorder. Use it for record voice memos, talks, podcasts, music and songs in high quality. Designed for everybody, especially students, journalists and musicians. Never miss important information during a meeting or at the lecture. Geo-tagged Recordings: Recordings are geo-tagged so the location of the recording can be seen on a map. Every recording automatically includes your location. This makes it ideal for journalists, travellers, and professionals who want detailed location context for every sound clip. Recorder with Trigger: Set trigger level to record high quality voice recordings. Recording starts when a trigger level of sound is reached. Say goodbye to missed moments! Set a trigger threshold, and Recorder with Trigger will automatically begin recording whenever the surrounding sound exceeds that level and can stop when the level drops. Dictaphone Recordings: In Dictaphone mode recording takes place as long as the record button is held down. This audio recording app allows you to easily capture notes and memos by voice, as well as record meetings, lectures, interviews, and everyday sounds. Instead of writing notes by hand, simply record everything you need, from quick to-do lists to important memos using speech. Colour Group recordings Put the recordings into colour groups and show all their locations. Add notes to a recording. Group all your vocal recordings into defined categories. Mark your favourite talks and memos. Place recordings, choose colours and folders. Achieve clear and sharp sound. Map View of Recordings See all your geo-tagged recordings displayed on an interactive map, either on its own or the whole group. Tap any pin to instantly see the notes. Recordings can also be shown on the Maps app. Share Recordings Easily Share your recordings quickly through email, or social apps. Export them for transcription, editing, or storage — all in a few taps. Why Choose Recorder with Trigger? Voice Recorder Audio Memos is more than just a simple recorder, it’s a powerful, automatic voice recorder with sound timer & trigger, location tagging, and intuitive organisation. Capture everything that matters automatically, efficiently, and in quality sound. Record your sleep talk! Download and enjoy much more!