[Gllug] multiple mic-in [VERY OT]

[Dylan Brewis]

A simple input multiplexer, connected to single mic input and parallel port 
would do the trick. The signal from a mic should be enough to latch a TTL 
line for id purposes. Maplin (or more reputable equvalent) must have a 
project book with something suitable or easily adaptable - try looking in the 
sound mixing stuff

On Saturday 11 May 2002 23:40, Daniel Andersson wrote:
> oh, sorry, forgot to explain.
> 
> what i want to do is voice recognition so that i can go into room X and say
> "lights on" and it will turn on the lights in room X.
> 
> so yes, i need to be able to tell them apart.
> 
> / d
> 
> ----- Original Message -----
> From: "Dylan Brewis" <dylan at exoletus.fsnet.co.uk>
> To: <gllug at linux.co.uk>
> Sent: Sunday, May 12, 2002 2:28 AM
> Subject: Re: [Gllug] multiple mic-in [VERY OT]
> 
> 
> > What exactly u trying to do?
> > do u need to discriminate the inputs?
> > can u mix them before the computer interface?
> >
> > On Saturday 11 May 2002 23:25, Daniel Andersson wrote:
> > > hi
> > >
> > > this is probably quite ot.
> > >
> > > i'm looking at building some home automation stuff and currently i'm
> looking
> > > into doing some voice recognition.
> > > i can buy some hardware for £300 + £120 per mic, but that price doesn't
> > > really attract me.
> > > so i'm looking at going DIY.
> > >
> > > what i feel that i need is a sound card with 5 or more mic-in's or a
> special
> > > mic-in card that works under linux.
> > >
> > > does anyone know of one or know where to search for one? tried google,
> but
> > > no luck so far.
> > >
> > > thanks in advance
> > >
> > > / d
> > >
> > >
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> >
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> 
> 
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