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Subject:
From:
Lou Kline <[log in to unmask]>
Reply To:
For blind ham radio operators <[log in to unmask]>
Date:
Sat, 11 Aug 2007 13:53:45 -0400
Content-Type:
text/plain
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text/plain (55 lines)
Yes, she does in the right aid.  I had a set of stereo phones that would 
have been perfect--the old Nova 20 headphones from Radio Shack.  The reason 
I know they would work is because I used to use one of the telephone pick 
up coils to grab signal from them for a tape recorder.  But I think they 
would be too big and clumsy for your purposes.  Actually, that might be an 
easy way to evaluate headphones, though.  I still have the pick up coil 
that I used for making those recordings.

73, de Lou K2LKK



At 10:41 PM 8/10/2007 -0700, you wrote:
>Lou,
>     Basically a telecoil is nothing more than a coil with wire wound in
>varying numbers of turns.  If a speaker core has enough turns, it can induce
>enough signal for the hearing aid (cochlear implant in my case) to pick up
>that signal.  If your sister has the telecoil feature in her hearing aids,
>she can test this easily.
>
>     So I guess that what would make a headset compatible would be the number
>of turns in the speaker core.  I already contacted Kenwood and their headset
>that works with my radio is not compatible.
>
>     I just looked at the Heil Sound web site briefly and they have adapters,
>and tho I didnt look too hard, it makes me wonder of there isnt such a thing
>that might work.  If the speaker/mic connector is not standard then adapters
>surely must exist.
>
>     I will look in the manual and see what the specs are.  Am going to the
>local club meeting Tuesday, maybe I will pose the question there too.
>
>*---*  *---*  *---*  *---*  *---*
>If it's zero degrees outside today and it's supposed to be twice as cold
>tomorrow, how cold is it going to be?
>Robert & Dreamer Doll  ke7nwn
>Newport, Oregon
>N24C 3G 8/2000 Hookup
>[log in to unmask]
>http://webpages.charter.net/dog_guide/
>
>
>
>--
>No virus found in this incoming message.
>Checked by AVG Free Edition.
>Version: 7.5.476 / Virus Database: 269.11.13/947 - Release Date: 8/11/2007 
>2:29 PM

Louis Kim Kline
A.R.S. K2LKK
Home e-mail:  [log in to unmask]
Work e-mail:  [log in to unmask]
Work Telephone:  (585) 697-5753 

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