[CW] Morse Code World

[Jude DaShiell]

What is the sound difference between those two options? On Mon, Mar 24, 2025 
at 01:34:35PM -0400, D.J.J. Ring, Jr. wrote:
> Morse Code World has training for American Morse Code, and offers the
> option of a radio tone or a telegraph sounder.
> 
> https://morsecode.world/american/trainer. html
> 
> 73 de Peter VE3DRS

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> =30=