- 1. [RTTY] Optimal RTTY Filters (score: 1)
- Author: Kok Chen <chen@mac.com>
- Date: Fri, 24 Feb 2012 16:17:27 -0800
- As I mentioned in the earlier posting, a Raised Cosine Filter is an optimal narrow band filter (216 Hz wide at the 6 dB point, for a 45.45 baud 170 Hz shift RTTY signal), but gets beat by the Matched
- /archives//html/RTTY/2012-02/msg00316.html (13,046 bytes)
- 2. Re: [RTTY] Optimal RTTY Filters (score: 1)
- Author: Rudy Bakalov <r_bakalov@yahoo.com>
- Date: Sat, 25 Feb 2012 10:40:54 -0800 (PST)
- Chen, You do phenomenal work and your contribution to RTTY is very much appreciated by the community. Your latest paper is no exception! I think we have all given up out hopes that you will every wr
- /archives//html/RTTY/2012-02/msg00328.html (9,488 bytes)
- 3. Re: [RTTY] Optimal RTTY Filters (score: 1)
- Author: Kok Chen <chen@mac.com>
- Date: Sat, 25 Feb 2012 14:36:07 -0800
- I am reasonably agnostic when it comes to OS. It is just that I feel more comfortable in the Unix environment (Mac OS X is just Unix underneath) and the Cocoa framework allows me to develop GUI much
- /archives//html/RTTY/2012-02/msg00329.html (10,596 bytes)
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