Hi tom.  I'm thinking how I can test that out   If I can find a mini TRS, 
stereo, plug I'll test to see what's coming out of my computer.  Is there 
usually a way in software to turn the DC on and off?

Regards.

Max.  K 4 O D S.

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----- Original Message ----- 
From: "Tom Fowle" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, August 08, 2006 1:41 PM
Subject: Re: [BlindHandyMan] Are there any microphones that work?


> Max,
> I'm amazed they don't work with the computer, do you have mikes that do 
> work
> with the computer? There are numerous settings that have
> to be correct to assure you're hearing the mike input.
>
> If they have three circuit 1/8Th inch stereo plugs, usually they want a 
> few
> volts D.C.  through a K ohm or more on the ring of the plug,
> with the audio taken from the tip connector expecting
> an impedance of 500 ohms or so.  I've tried some of these using a few clip
> leads and a little radio shack amplifier.
>
> It appears that most gear looking for mikes does not provide the necessary
> D.C. bias voltage, but most computer sound cards do.
>
> Hope that provides some help.
>
> Best
> tom Fowle
>
>
>
>
> To listen to the show archives go to link
> http://acbradio.org/handyman.html
> or
> ftp://ftp.acbradio.org/acbradio-archives/handyman/
>
> The Pod Cast address for the Blind Handy Man Show is.
> http://www.acbradio.org/news/xml/podcast.php?pgm=saturday
>
> The Pod Cast address for the Cooking In The Dark Show is.
> http://www.gcast.com/u/cookingindark/main.xml
>
> Visit The New Blind Handy Man Files Page To Review Contributions From 
> Various List Members At The Following Address:
> http://www.jaws-users.com/handyman/
> Visit the new archives page at the following address
> http://www.mail-archive.com/[email protected]/
> For a complete list of email commands pertaining to the Blind Handy Man 
> list just send a blank message to:
> [EMAIL PROTECTED]
> Yahoo! Groups Links
>
>
>
>
>
>
>
> 



To listen to the show archives go to link
 http://acbradio.org/handyman.html
or
ftp://ftp.acbradio.org/acbradio-archives/handyman/

The Pod Cast address for the Blind Handy Man Show is.
http://www.acbradio.org/news/xml/podcast.php?pgm=saturday

The Pod Cast address for the Cooking In The Dark Show is.
http://www.gcast.com/u/cookingindark/main.xml

Visit The New Blind Handy Man Files Page To Review Contributions From Various 
List Members At The Following Address:
http://www.jaws-users.com/handyman/
Visit the new archives page at the following address
http://www.mail-archive.com/[email protected]/  
For a complete list of email commands pertaining to the Blind Handy Man list 
just send a blank message to:
[EMAIL PROTECTED] 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
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<*> To unsubscribe from this group, send an email to:
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