Morse Decoder for Ham Radio

Morse Decoder for Ham Radio


Morse Decoder decodes Morse code characters through the built-in microphone of your Android device.

Morse Decoder can be used by Ham Radio (Amateur Radio) operators or anyone else interested in decoding Morse code from a Radio or any other device.
Morse Decoder includes a "waterfall" to show a frequency spectrum of about 50Hz to 2300Hz. A narrow band DSP filter can be set for the frequency of the Morse code tones by tapping the waterfall. The DSP filter is followed by an automatic gain control (AGC) to compensate for changing signal strengths.
The detected signal will be shown as a graph and several algorithms will then detect the speed of the Morse code and convert them into readable text. Speeds of less than 4 Wpm (Words per Minute) to more than 50 Wpm can be decoded.

For any question please visit our new forum at http://www.wolphi.com/forum/

This is the first version of Morse Decoder.
It has been tested on several Android devices and it performed very well or even better than PC based decoding software. However, since we are not able to test the performance on all 150+ Android devices there is the possibility that Morse Decoder will not work on all devices. If Morse Decoder doesn’t work on your device you can uninstall Morse Decoder within 15 Minutes for a full refund (This is the time frame given by Google and I am not able to change it). If the 15 minutes passed and you are not happy with Morse Decoder email me as soon as possible at [email protected] Please include your name and the model of your phone in the email. I will then refund you the money as fast as possible. It is important that you include the model of your device. I will try to find the cause for the malfunction or include your phone model in a list of “not working” devices.

Recent changes:
New in V1.51:

- new and improved decoding algorithm
- new waterfall with higher resolution
- changed layout and adjusted it to new phones and tablets.

If you have any problems with Morse Decoder please contact me at [email protected]
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$4.99
75
3.8
User ratings
119
Installs
1,000+
Concerns
0
File size
822 kb
Screenshots
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About Morse Decoder for Ham Radio
Morse Decoder decodes Morse code characters through the built-in microphone of your Android device.

Morse Decoder can be used by Ham Radio (Amateur Radio) operators or anyone else interested in decoding Morse code from a Radio or any other device.
Morse Decoder includes a "waterfall" to show a frequency spectrum of about 50Hz to 2300Hz. A narrow band DSP filter can be set for the frequency of the Morse code tones by tapping the waterfall. The DSP filter is followed by an automatic gain control (AGC) to compensate for changing signal strengths.
The detected signal will be shown as a graph and several algorithms will then detect the speed of the Morse code and convert them into readable text. Speeds of less than 4 Wpm (Words per Minute) to more than 50 Wpm can be decoded.

For any question please visit our new forum at http://www.wolphi.com/forum/

This is the first version of Morse Decoder.
It has been tested on several Android devices and it performed very well or even better than PC based decoding software. However, since we are not able to test the performance on all 150+ Android devices there is the possibility that Morse Decoder will not work on all devices. If Morse Decoder doesn’t work on your device you can uninstall Morse Decoder within 15 Minutes for a full refund (This is the time frame given by Google and I am not able to change it). If the 15 minutes passed and you are not happy with Morse Decoder email me as soon as possible at [email protected] Please include your name and the model of your phone in the email. I will then refund you the money as fast as possible. It is important that you include the model of your device. I will try to find the cause for the malfunction or include your phone model in a list of “not working” devices.

Recent changes:
New in V1.51:

- new and improved decoding algorithm
- new waterfall with higher resolution
- changed layout and adjusted it to new phones and tablets.

If you have any problems with Morse Decoder please contact me at [email protected]

User reviews of Morse Decoder for Ham Radio
I purchased this with high hopes. My phone is a Droid Eris. I couldn't get it to decode a single character from my PC speaker, so I cancelled the purchase about 10 minutes after I bought it. If it gets improved to where it's useful, I'd like to buy it again.
Jun 14, 2011
Android Market Comments
A Google User
Apr 3, 2015
Good but could be easier I found moving the red lines to isolate the desired freq awkward. Needs + and - buttons to make it easier. Had to turn squelch off to get decoding working, once done and freq finally right worked well. Verdict, fiddly without improved user interface, but love it de G4POI
A Google User
Mar 7, 2015
Works great But, does not copy to clip board. Have very important 7.5 min message to decode..
A Google User
Jan 6, 2015
Used on Android tablit Works well reconised two becons right away. Took a second to relize i had to touch the waterfall display and adjust it so it picked up the signal shown on the waterfall.
A Google User
Dec 25, 2014
MEL SOJKA The total free app out performs this paid app on Galaxy 3 and 4
A Google User
May 10, 2014
No decoding This app almost never decodes, so I'm very disappointed.
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