IZ2UUF Morse Koch CW

This application is designed to support the Koch method of learning Morse code, using various character sets such as G4FON, LCWO, or custom sets. It also offers the option of using Farnsworth spacing, which involves high speed characters with longer spaces between them. This can help users improve their recognition and comprehension of Morse code at higher speeds.

The app also includes a feature called "hard-letters settings," which allows users to increase the frequency of letters that are harder for them to recognize. This can be helpful for targeting specific areas of improvement in their Morse code skills. Additionally, the auto hard-letters feature automatically increases the frequency of the letters that were last added to the Koch exercise, providing a more personalized learning experience.

One of the key features of this app is its high precision timing of dots, dashes, and spaces. Users can also customize all timings, such as the dot/dash ratio and spacing, to suit their individual learning needs. The app also offers the option of different sidetone frequencies for dots and dashes, providing a more immersive learning experience.

Another unique aspect of this app is that it can be used with the phone screen off, allowing users to practice Morse code exercises while the device is in their pocket. Additionally, incoming calls will automatically pause the exercise, ensuring that users do not miss important calls while practicing.

The app also offers a voice feature, where a voice can read each word after the CW transmission. This allows users to mentally check their reception without even looking at the screen. The app also supports international Text-to-speech, which can read the text after it has been sent in CW. Users can choose from long or short voice samples, making the learning experience more customizable.

In addition to practicing with pre-set exercises, the app also offers a QSO generator that can generate random "standard" QSOs using a database of first names, cities, rig names, antenna types, and weather conditions. Users can also input their own text from a file or copy and paste from any source to practice with. The app also includes a callsign generator with the option of adding prefixes and suffixes.

For exercise verification, users can choose to read the screen, type the answers, or listen to a voice that dictates the answers. The app also supports over 100 international characters, including Cyrillic, and full prosigns. Users can also save and configure exercises for quick retrieval, making it easy to continue their learning progress. Overall, this app offers a comprehensive and customizable way to learn and practice Morse code, with a focus on originality and SEO optimization.