| To: | topband@contesting.com |
|---|---|
| Subject: | Re: Topband: My experience using CW speakers |
| From: | Jim Brown <jim@audiosystemsgroup.com> |
| Reply-to: | jim@audiosystemsgroup.com |
| Date: | Sun, 8 Feb 2026 00:29:55 -0800 |
| List-post: | <mailto:topband@contesting.com> |
On 2/7/2026 5:18 PM, JC(Jose Carlos) via Topband wrote: the CW speaker is not a filter with group delay that causes the ring sound. Ringing is the result of phase shift produced by filter skirts, and is excited by noise, and how much is produced depends on curve shaping. 73, Jim _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector |
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