Carl gave a presentation on PSK-31 to the Tuscaloosa Amateur Radio Club in January, 2001.  The presentation was done using Microsoft PowerPoint.  At 1.9MB the presentation is relatively large and takes a long time to load if you are not using a cable modem or ADSL connection.  You might find the presentation of interest if you are using or are considering trying PSK-31.  It includes screen shots and annotations of several of the commonly used applications for PSK-31.

To play the presentation in a new window, left-click on the hyperlink.

To download the presentation, right-click on the hyperlink and chose Save Target As.

bulletPSK-31 PowerPoint Presentation

bulletSound of PSK-31 calling CQ