QSOSender3
4.4star
44 reviews
5K+
Downloads
Everyone
info
About this app
This application will generate Morse code interactions like you would encounter on the air and then allow you to test your code skills at speeds you define. For slower speeds, shorter simulated QSOs are generated, at higher speed longer QSOs are generated. You can always create a longer random message to test against and then lower the speed before having the code sounds generated. The application will generate Morse code sounds from 5-50 words per minute. There are also memory buttons on the bottom of the screen where you can add and recall user specified text.
The application now supports Farnsworth encoding that has been shown to help some individuals improve their code speed. There is also noise (QRN) generation support.
The application now supports Farnsworth encoding that has been shown to help some individuals improve their code speed. There is also noise (QRN) generation support.
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Ratings and reviews
4.4
42 reviews
A Google user
- Flag inappropriate
May 21, 2019
In general i like the app. it could be improved by fixing the farnsworth (i cant tell what it is actually doing or it is working intermittently). Maybe add a settings button and screen? Also, it isnt clear what the memory buttons are doing - pop ip help text or instructions or a description on the settings screen could fix that. Finally, the tone frequency keeps resetting.
1 person found this review helpful
Charlie Bess
August 10, 2019
You need to stop the sending (using the stop button) click the Farnsworth checkbox and then start sending again. There is a very noticeable difference between when Farnsworth is enabled and when it is not. If you're not hearing the difference, you've likely not stopped it first. Thanks for the feedback.
Peter Greskovic
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- Show review history
June 16, 2020
cool idea but bit buggy: if the noise is turned on, phone keeps playing it even after the app is put into background or completely swiped away from the list of running apps... when i switch away from the app, i would expect it to stop playing audio edit: I'm changing to one star since there is basically way to make it stop if you minimize the app during playback. The only way to get it stop is to pull up settings and force stop the app... this is really annoying.
Charlie Bess
September 29, 2021
Thank you for your kind feedback. This issue was addressed in version 1.7 that is rolling out on 9/29/2021.
Hank Schadt
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November 10, 2020
Very helpful with learning and practicing cw. Only one quirk, on samsung s10, if you shut screen while its sending, it only completes the current line of text and wont continue.
1 person found this review helpful
What's new
This version addresses some long running issues with application switching and sound.
It also addressed the issue that when you switch to Farnsworth encoding that the current sending session was not stopped.
It also addressed the issue that when you switch to Farnsworth encoding that the current sending session was not stopped.