Chuck aa0hw's Discussions (235)

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Discussions Replied To (204) Replies Latest Activity

"Hi Gerd I have had a lot of good experience in QRQ CW PRACTICE with this midi variab…"

Chuck aa0hw replied Jan 12 to QRQ CW on mobile phone: suitable MIDI soundfonts? Experiences?

 2 Jan 19
Reply by Gerd Groos

"Here is a software CW FILTER demoD listening to a CW signal on 40 meter HF Testing…"

Chuck aa0hw replied Jan 4 to CW AUDIO FILTER SHOWCASE

 12 Jan 4
Reply by Chuck aa0hw

"ALSO from KF7CX "Gerard should know that he can build the Hi-Per-Mite to suit a tone…"

Chuck aa0hw replied Jan 2 to Regenerative CW

 3 Jan 2
Reply by F6EEQ

"Hi Gerard i just asked KF7CX about his REGEN range of pitch and here is what he repl…"

Chuck aa0hw replied Jan 2 to Regenerative CW

 3 Jan 2
Reply by F6EEQ

"Here is a software CW AUDIO filter setup on LINUX using an array of LOW PASS and HIG…"

Chuck aa0hw replied Sep 29, 2019 to CW AUDIO FILTER SHOWCASE

 12 Jan 4
Reply by Chuck aa0hw

"discussion about this keyboard on QRZ 1970s HOMEBREW KEYBOARD…"

Chuck aa0hw replied Aug 13, 2019 to CW KEYBOARDS from the days of yore

 18 Aug 13, 2019
Reply by Chuck aa0hw

"Realtek ASIO driver for near zero latency for Morse Code iambic Keying on a Windows…"

Chuck aa0hw replied Jul 2, 2019 to HOME BREWED SOFTWARE CODE PRACTICE OSCILLATOR VST VSTi PLUGIN

 13 Jul 2, 2019
Reply by Chuck aa0hw

"A-TRONIX CW KEYBOARD info here: https://www.n7cfo.com/Tgph/Dwnlds/atronix.pdf"

Chuck aa0hw replied May 18, 2019 to CW KEYBOARDS from the days of yore

 18 Aug 13, 2019
Reply by Chuck aa0hw

"Here is another custom designed W3NQN passive cw audio bandpass filter - BUTTERWORTH…"

Chuck aa0hw replied Mar 20, 2019 to CW AUDIO FILTER SHOWCASE

 12 Jan 4
Reply by Chuck aa0hw

"Here is a short video of what QRQ CW sounds like after being filtered by the W3NQN p…"

Chuck aa0hw replied Feb 26, 2019 to CW AUDIO FILTER SHOWCASE

 12 Jan 4
Reply by Chuck aa0hw

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