[AT] Noise Concerns

[charlie hill]

Thanks Steve,  I've gotten pretty accustomed to mine and most of the
time it doesn't bother me and I'm often not aware of it unless I think
about it but I do wish it would go away.

Charlie

-----Original Message----- 
From: Steve W.
Sent: Friday, April 03, 2015 4:19 PM
To: Antique tractor email discussion group
Subject: Re: [AT] Noise Concerns

charlie hill wrote:
> Herb,  your message came to me as a weird attachment but I was able to
> open and read it.  I spent thousands of hours driving trucks with Detroits
> and
> they are loud.  I have no doubt that they also affected my hearing but the
> noise
> those turbos make is at the top or or above human hearing range and if 
> that
> is
> what got me it did a number on me.   I hear a constant ringing that is so
> high
> pitched that I don't know what to compare it to.  It's up above crickets
> singing
> but it's like an electronic imitation of crickets at a higher frequency.
>
> Charlie

Sounds like we hear the same choir Charlie.

I did find one thing that worked to quiet it some. I made a cheap
oscillator out of a 555 timer and can adjust the frequency. If I tweak
it just right it reaches a zero beat with the ringing in my head an the
noises go away for 1/2 hour or so.

-- 
Steve W.
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