All Blog Posts Tagged 'QRQcw' (144)

Short competition (recorded live) between 2 very good qrq cw software keyboards - CwType verses YPLog -

sending a short text file from NASA NEWS, at 75 wpm. Timing is the main criteria since both keyboards are keying sineCW, a software code practice oscillator vst plugin, so they will "sound" the same for the most part, but how the cw is coded for precise morse [ element / spaces ] timing in software at qrq levels will be slightly different. YPLog has many adjustments…

The latest version of FLdigi, 3.22.10, now has its own, cw audio bandpass filter,

to help filter out any qrq cw edge noises made in TRANSMIT MODE.…

Here are some videos about setting up QRQ CW apps on the LINUX PLATFORM…

A recent poll was taken on the front page of QRQcw asking the question by one of our members, Rick, VE3MFN:

"I'm wondering what the consensus is on weight adjustment as one gets over 50 wpm"

4 cw audio mp3 files were made using FLdigi with each file sending cw at 75 wpm at 5.5 ms rise/fall time using Hanning Raised Cosine edges.  Each file had a small change in dash/dot ratio…