IZ2UUF Morse Koch CW

IZ2UUF Morse Koch CW


The user starts by recognizing only two letters, M and K, at high speed (at least 20WPM) on a 5 minutes session.
When she or he will be able to write down on paper at least 90% of the sequence, she or he will add another letter of the Koch sequence. Then the application will run with three letters and so on.
I love using this application on my smartphone because I can exercise at any time and anywhere.

NOTE ON GARBLED AUDIO - Garbled audio has been fixed: starting from Android 4.1, 8-bit audio support has been broken; 16-bit audio still works.

73 de IZ2UUF

Recent changes:
Release 1.0.013
- Fixed bug: reprinted welcome screen when device was rotated/locked.

Release 1.0.012
- Added speech support
- New "koch word" exercise.
- Added user defined hard letters.
- Added auto-hard letters.
- Made moveable to SD-card
- When a file is loaded, its name is printed on the main screen
- Fixed bug: the number of letters used to compose a word were one more than the value selected in "Word length".
- Speed now goes up to 100 wpm
- Added a WPM quick bar on the main screen.
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Free
87
4.4
User ratings
299
Installs
10,000+
Concerns
0
File size
837 kb
Screenshots
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About IZ2UUF Morse Koch CW
The user starts by recognizing only two letters, M and K, at high speed (at least 20WPM) on a 5 minutes session.
When she or he will be able to write down on paper at least 90% of the sequence, she or he will add another letter of the Koch sequence. Then the application will run with three letters and so on.
I love using this application on my smartphone because I can exercise at any time and anywhere.

NOTE ON GARBLED AUDIO - Garbled audio has been fixed: starting from Android 4.1, 8-bit audio support has been broken; 16-bit audio still works.

73 de IZ2UUF

Recent changes:
Release 1.0.013
- Fixed bug: reprinted welcome screen when device was rotated/locked.

Release 1.0.012
- Added speech support
- New "koch word" exercise.
- Added user defined hard letters.
- Added auto-hard letters.
- Made moveable to SD-card
- When a file is loaded, its name is printed on the main screen
- Fixed bug: the number of letters used to compose a word were one more than the value selected in "Word length".
- Speed now goes up to 100 wpm
- Added a WPM quick bar on the main screen.

User reviews of IZ2UUF Morse Koch CW
Write the first review for this app!
Android Market Comments
A Google User
Oct 24, 2014
Koch trainer Brilliant way to learn morse.learn at the speed you will use in the into the future.I am a licenced ham EI8IF and recommend this method of Learning and especially this App.Thank you again and well done.
A Google User
Oct 15, 2014
Love the new speech mode I'm finding it really hard to get anywhere close to 90% on the first lesson at 20wpm. I'm afraid to go slower but have no idea if I'll ever be able to do this! There's no real definitive guidance on the web about what speeds are OK to learn at. It says don't go below 20 but I don't know of I can do this!
A Google User
Oct 2, 2014
Great CW training tool. Really enjoy using this app. I hope it will transform me into a proficient operator. Thanks so much. Looking forward to any improvements.
A Google User
Sep 19, 2014
Great concept, best I've seen. Character set parameters need documentation on how to use them to advance through the training program. A simple statement of what they are is not sufficient to know how to use them wisely and in combination with each other. Also, documentation on how to use this app to advance to hearing the sounds of whole words. This is a great app, but needs to mature a bit more. Good job so far!
A Google User
Sep 5, 2014
Mohan Extremely good. Excellent way to pratctise cw. U can start to learn from scratch, or increase ur speed from 12 to 25 wpm as I did! Love this!