QRQ CW Keyboard for Windows 10 - using the Music Language "ChucK" - demo sending CW to Mumble INPUT

[Chuck Vaughn]

https://youtu.be/TgOK7XYw33Q

video above is a brief demo of using the Music coding language called CHUCK, and creating

a chucK .ck file, "morse.ck" for making a homebrew QRQ CW Morse Code Keyboard APP -

- for sending CW to the Mumble INput on iCW

https://chuck.cs.princeton.edu/release/ https://chuck.cs.princeton.edu/doc/build/ https://www.cs.princeton.edu/~prc/ChucKU/Morse/ https://www.reddit.com/r/programming/comments/9mnpcp/chuck_stronglytimed_concurrent_and_onthefly_music/ https://audicle.cs.princeton.edu/mini/ basic setup... 1. use a virtual audio cable for the .ck MORSE CODE KB playback device 2. use audio repeater to send output of the MORSE CODE KB to sound card 3. tell mumble to listen to the same virtual audio cable for its INPUT NOTE: an ADSR module still needs to be coded into the chuck.ck file so that an external audio filter is not needed to smooth out the RISE/fall time of the cw elements created by the morse.ck KB ...the ADSR module provides the RISE and FALL time via its ATTACK & RELEASE settings...

[aa0hw]

here is a new chuck.ck file called  chuckfiltered.ck that adds a nice bandpass filter to approximate raised cosine edges at about 5 ms rise / fall time

you can download it here

https://u.pcloud.link/publink/show?code=XZMCj5XZj9QS26Gy1kSU1klMGs8NK4qp1bX7

note the default setting for CW speed is set to 75 wpm,

so all you have to do is open up the file in notepad and change

the dit length to match the speed you want to send at...then RE SAVE it and

run chuck  chuckfiltered.ck again in your terminal 

[Chuck Vaughn]

here is a video demo of the new FILTERED cw keyboard chuck file, 

operating over mumble where you can hear

what it sounds like

 https://youtu.be/T8yOJZ_EMCM

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