[digitalradio] Hellschreiber Path Simulations

2010-07-29 Thread Tony
All, It's interesting to see how the various Hellschreiber modes print in the noise. There is a noticeable difference in contrast and character definition which is likely to affect the overall readability over HF. The disparity seems more apparent on-air than it does under the controlled

Re: [digitalradio] Hellschreiber Path Simulations

2010-07-29 Thread Tony
All, I received a couple of emails regarding the size of the Hellschreiber comparison image - the link below should make it easier to see. http://www14.zippyshare.com/v/42533726/file.html - click on the image to enlarge. Tony -K2MO On 7/29/2010 5:01 PM, Tony wrote: All, It's

[digitalradio] Hellschreiber Path Simulations [1 Attachment]

2010-07-28 Thread Tony
All, It's interesting to see how the various Hellschreiber modes print in the noise. Close examination reveals a noticeable difference in contrast and character definition that is likely to effect the overall readability over HF. The disparity seems more apparent on-air than it does with