Gerd Groos

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QRQ CW on mobile phone: suitable MIDI soundfonts? Experiences?
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Hello all,As a fun project I was writing a CW player for my Iphone over Christmas. A text file is converted to MIDI, MIDI is played out as audio on the Iphone. I am using Apple's MIDI player…Continue

Tags: Soundfont, IoS, MIDI

Started this discussion. Last reply by Gerd Groos Jan 19.

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Gerd Groos replied to Gerd Groos's discussion QRQ CW on mobile phone: suitable MIDI soundfonts? Experiences?
"Thanks Chuck for all info. My initial approach to generate cw dots and dashes with timers and a sin oscillator tuened out not to be accurate enough for higher speeds. Using MIDI on IoS gave me accurate timing, but as said the AVMIDIPlayer (IoS core…"
Jan 19
Chuck aa0hw replied to Gerd Groos's discussion QRQ CW on mobile phone: suitable MIDI soundfonts? Experiences?
"Hi Gerd I have had a lot of good experience in QRQ CW PRACTICE with this midi variable speed CW setup with excellent adjustable sine wave tone output This video demo's how to create a TEXT TO MORSE CODE MIDI FILE - to use for training in QRQ…"
Jan 12
Gerd Groos posted a discussion

QRQ CW on mobile phone: suitable MIDI soundfonts? Experiences?

Hello all,As a fun project I was writing a CW player for my Iphone over Christmas. A text file is converted to MIDI, MIDI is played out as audio on the Iphone. I am using Apple's MIDI player component for now. The App can change pitch, speed, soundfont on the fly. I like to listen to CW "ebooks" in the evening to relax, or when on the go, as distraction. Of course after 2 weeks this is just a proof of concept. MY biggest issue is sound quality (as compared to my clickless analog CPO).As MIDI…See More
Jan 7
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Profile Information

Your Call Sign
DF9TS
How many years have you been performing QRQ CW
5
What speed do you like to run QRQ CW
40 - not sure it qualifies but this is nice, fast & comfortable to me
Your favorite key, paddle or bug
Sideswiper from I1QOD
Your favorite cw keyboard
None, really. Just anyone
Your favorite cw sending software
No favorites here
Your Rig, Antenna and RF Power
K3, magloop, 100W - oh well ..
Your QSK preferences
Full QSK, always
Your favorite headphones or speakers for listening to cw
Loudspeakers
What has been your most effective way of training practice, to copy and send qrq cw
Morse ebooks

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