Re: [PCWorks] Connect 2 microphones

  • From: "Clint Hamilton-PCWorks Admin-OrpheusComputing.com & ComputersCustomBuilt.com" <PCWorks@xxxxxxxxxxxxxxxxxxxxxxxx>
  • To: <pcworks@xxxxxxxxxxxxx>
  • Date: Wed, 7 Nov 2007 07:28:57 -0600

Yeah and make sure that "20db mic boost" is clicked in the 
sound properties.  Sometimes you have to go into the "Advanced" 
controls to see it, and if the mic slider isn't there you have 
to go into the properties and check the box for it to show up.
-Clint

God Bless
Clint Hamilton, Owner
http://www.OrpheusComputing.com
http://www.ComputersCustomBuilt.com
http://Computer-Hardware-Sales-Consumer-Electronics-Sales.com

----- Original Message ----- 
From: "LarryB"

Let me add that you will probably have reduced output from each 
mic due
to the impedance problem.

Larry Browning
K & L Electronics
Anderson, SC



Clint Hamilton-PCWorks Admin-OrpheusComputing.com &
ComputersCustomBuilt.com wrote:
> I've never tried this, but it seems like you'd get some type 
> of
> squealing feedback issue doing it.  Even through a mic is a
> receiver of sorts, converting sound waves to electrical
> impulses, it's also a speaker in a manner of speaking because
> it works off the same electromagnetic-induction principle. 
> If
> you hook a mic up the right output port, it can actually be a
> speaker and you can actually hear audio coming out of the 
> mic's
> diaphragm, and a speaker can be used as a mic in the inverse
> way.  Of course either way the quality is pretty bad 
> obviously.
>
> You can do this with speakers or headphones, there are dual 
> "Y"
> adapters for headphones because they are an output and 
> there's
> no issue with output going to two devices.  But with input 
> it's
> possible that one mic's input could bleed over into the other
> mic's output going down the line into the input jack causing
> feedback, and I don't just meant acoustically (which can be
> avoided by making the distance between the mic's large), but
> electrically as well.  You can always try it, but after
> recording a few seconds stop and listen to the playback to 
> see
> if there is any feedback.
>
> You can probably use one of the headphone dual Y adapters for
> this, just make sure the jacks are compatible.  This would
> probably be with a mini 3.5mm jack, and you'd need to 
> consider
> a mono/stereo adapter in there since headphones are stereo 
> and
> mic's are usually mono.
> -Clint

>
> ----- Original Message ----- 
> From: "Harold Windle"
>
>
> Good morning all.
> A 'double adaptor'...is such a thing available, which will
> allow me to
> connect 2 microphones to the single input point on my lap top
> computer. If
> not, is there another way of doing this?
> Thank you
> Harold Windle
>

=========================
The list's FAQ's can be seen by sending an email to 
PCWorks-request@xxxxxxxxxxxxx with FAQ in the subject line.

To unsubscribe, subscribe, set Digest or Vacation to on or off, go to 
//www.freelists.org/list/pcworks .  You can also send an email to 
PCWorks-request@xxxxxxxxxxxxx with Unsubscribe in the subject line.  Your 
member list settings can be found at 
//www.freelists.org/cgi-bin/lsg2.cgi/l=pcworks .  Once logged in, you have 
access to numerous other email options.  

The list archives are located at //www.freelists.org/archives/pcworks/ .  
All email posted to the list will be placed there in the event anyone needs to 
look for previous posts.

Other related posts: