ii) App instances discover one another automatically – there are no ‘Accept Connection Request From xxxxx’ type messages. This is mainly because the app uses the rather impressive RTMFP peer2peer protocol from Adobe Labs.
iii) Works in three modes:
a) One to All – all users hear your transmissions, and you hear transmissions from all other users. This emulates ‘real’ Morse.
b) One to One – only one other user hears your transmissions, and you only hear transmissions from that user.
c) One to Several – only a restricted group of users hear your transmissions, and you only receive messages from members of that restricted group. Especially useful when the app is started in Internet mode but you want to restrict communication to a subset of app users.
iv) A web browser version of the app is available if you don’t have enough Androids. The browser version can be found at http://www.program2anything.com/morseintercom.html (it’s a Flash app, so must be run on a laptop or desktop).
v) Farnsworth mode – for learning Morse.
vi) The app is free, does not send you adverts, and does not infringe your privacy.
Starting Morse Intercom:
When you start the app you have to select either ‘WiFi Mode’ or ‘Internet Mode’:
i) ‘WiFi Mode’ – All users connect to a common WiFi network. Good for family or radio club use. All that is needed is a router that correctly handles UDP multicast datagrams. ‘WiFi Mode’ works even if your router is not connected to the Internet (so a radio club in a location that has no Internet connectivity should be able to use the app just by borrowing a members WiFi router – I haven’t tested this!). Please use ‘WiFi Mode’ whenever possible – it cuts down on ‘Internet pollution’ and possible external server overload.
ii) ‘Internet Mode’ – This mode provides full Internet connectivity. You should be able to connect to any other user of the app, anywhere in the world. This mode relies on external servers run and maintained by Adobe (this app is written in Adobe AIR). If these servers crash, or for whatever reason can’t be reached by your app, ‘Internet Mode’ won’t work.
Rate This App:
If you like this app please go back and rate it in the play store. Found a bug, ‘Morse Intercom’ doesn’t work for you, or you have a suggestion or question? – contact me at graham.jolley.apps@gmail.com .
Negative Feedback:
Could the users giving negative feedback contact me (graham.jolley.apps@gmail.com ). I’ll try to fix your problems.
Latest Changes:
V5.7.0 – A dot/dash decay option added. Helps minimise annoying clicks at high transmit speeds. Find it in ‘Other Options’ menu (three horizontal bars).
V5.6.0 – Non English characters that have accepted Morse equivalents can now be entered into both the ‘Message To Send’ and the three ‘Standard Message’ fields.
V5.5.0 – Restricted characters that can be entered into the ‘Message To Send’ and the three ‘Standard Message’ fields to those that have an ITU Morse code equivalent.
Made the ‘<‘ and ‘>’ characters move the insertion cursor in the three ‘Standard Message’ fields.
V5.4.0 – In RX Only mode, replay speed can be set to 8, 16, 24 or 32 wpm.
V5.3.0 – The three proforma messages for sending cq calls etc. can now be stored and will be reloaded next time app is run.
V5.2.2 – Added 3 new channels (2,3, and 4). Pre 5.2.0 users still hear you on channel 1 no matter what channel you send on (but you only hear replies if tuned to channel 1).
V5.0.0 – Added ‘RX Only’ mode. Messages are queued and can be replayed as many times as required, with a Farnsworth delay.
V4.0.0 – For increasing copy speed, ‘Farnsworth Method’ delays can be reached via the ‘Other Options’ screen button (three horizontal bars).
V3.0.0 – Added ‘Internet Mode’
See More:
Recent Posts
New JTDX v2.0.1-rc136 available!
JT65 – JT9 – T10 – FT8 – WSPR JTDX 2.0.1-rc136 22nd May for evaluation and on air testing, this rc (release candidate)... Read more
FT8 DXpedition Mode Field Test Attracts Upward of 500 Participants
It was the Fox and the Hounds on the bands March 6, as the WSJT-X development group conducted a field test of the still-beta FT8 DXpedition Mode. A se... Read more
SOLAR CYCLE PROGRESSION
The recent Solar Cycle is represented in several ways. At the top is the Sunspot Number, in the middle, the F10.7cm Radio Flux, and at the bottom, th... Read more
Current Rules Holding Hams Back from Adopting State-of-the-Art Technology, ARRL Says
In comments (also attached below) filed on October 12 with the FCC, ARRL reiterated its case that the FCC should impose a 2.8 kHz limit on symbol rate... Read more
7 element 144MHz LFA-Q Super-Gainer Quad Style Yagi
Description If it is GAIN you want from a small boom, this is the antenna for you! Wow, Super compact boom!! Massive 13.6dBi from this antenna!... Read more
XR3-NV | HIGH PERFORMANCE 14 ELEMENT 20 / 15 / 10 METER MULTI-MONO CONTEST YAG
The Ultimate Contest Tribander: fourteen elements delivering superior performance on 20, 15 and 10 meters! Click here to download a PDF of the XR6 pro... Read more
ARRL Announces Mobile DXCC Operating Award
ARRL this week announced a Mobile DXCC Operating Award, available to radio amateurs who have contacted at least 100 DXCC entities from a working vehic... Read more
New system watches ionospheric weather conditions over the US southwest
New system watches ionospheric weather conditions over the US southwest Imagine taking the world’s most powerful radio telescope, used by... Read more
Entire Popular Science Magazine Archive Now Available
The entire 140-year oeuvre of Popular Science magazine has been archived for free browsing, thanks to a partnership with Google. Popular Science inclu... Read more
How to Extend Radio Range Without Adding a Repeater?
How to Extend Radio Range Without Adding a Repeater? When there’s a need to extend the coverage of handheld two-way radios, the first option is usuall... Read more
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Fmorse-intercom-app%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151