[ICOM] re: speaker filter

k4ebk at bellsouth.net k4ebk at bellsouth.net
Fri Sep 10 11:06:08 EDT 2004


Hi All, I have 3 Clearspeech units, they are terrific, drops most noise 10-12 db, 2 with speakers are on my 706's and I even use a base model on my 775. Heil electronics will be the dealer soon.
                           73
                           Woody
K4ebk and K4eer on the beautiful Indian River Lagoon
> 
> From: "Scott Vanzandt" <Scott at vzandt.net>
> Date: 2004/09/09 Thu PM 07:36:49 EDT
> To: "'ICOM Reflector'" <icom at mailman.qth.net>
> Subject: RE: [ICOM] re: speaker filter
> 
> I use a clearspeach box and it works well for me. I use it in the mobile and
> it removes 90%+ of powerline noise etc. It does well with common noise and
> any cyclic repetitive noises. When you turn it on, it takes 1-2 seconds to
> "learn the noise" then it just disappears. Try their website for a demo. I
> think West mountain Radio sell them. If you can't find the info on them
> email me at scott at vzandt.net and I'll dig it up. There are two versions
> either with or without speaker. I use the one without and plug either
> headphones or an external speaker into it.
> 
> Scott
> N2WMD
> 
> 
> 
> -----Original Message-----
> From: Hart Engel [mailto:va3kis at hotmail.com] 
> Sent: Wednesday, September 08, 2004 4:55 PM
> To: icom at mailman.qth.net
> Subject: [ICOM] re: speaker filter
> 
> I would like to know if there is a filter that I can buy or build that will 
> remove the hash noise (fried egg sound as i call it) that I can put into a 
> external speaker or headphones. If I can't build one, can anyone recommend a
> 
> external speaker or headphones with this type of filter system. And yes I 
> have searched the web and found very little on the subject.
> 
> Hart
> 
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K4EER and K4EBK on the bueatiful Indian River Lagoon



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