classic R-C exponential envelope VS Raised Cosine for QRQ CW - Listen and Vote - which do you prefer

[Chuck aa0hw]

60 wpm test - classic R-C exponential envelope VS Raised Cosine - for copying by ear - which do you prefer ?

NOTE: to get the RAISED COSINE edges from YPlog, its RISE/FALL time was set to zero and sent through this simple Gstreamer CW AUDIO BANDPASS filter script:

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gst-launch-1.0 -v jackaudiosrc ! audioconvert ! audiowsincband mode=band-pass lower-frequency=600 upper-frequency=800 length=350 window=hamming ! audioconvert ! audioamplify amplification=1.45 ! audiorate ! jackaudiosink buffer-time=5000 sync=false async=false

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