Lance Allen wrote:
>
> > Hi every one
> >
> > does any one have any experience with voice direct??
> >
>
> I have been exploring the voice direct module with the next step
> being a PIC connection to control the annunciation of the prompts.
>
> I have found that even on the more tolerant setting the recognition
> is a little touchy, you most pronounce the word the same way you
> did originally, fine at the time but the next day I find I am
> attempting different intonations until bingo! away it goes.
> A really nice aspect is that is quite capable of recognizing (youre
> correctly intonated word) from quite a distance, anywhere up to 10
> metres away and that limit is probably because youre voice needs
> to be raised, altering the way you said it!!!
>
> The major limitation is that you must press a button (change a
> logic level) to initiate recognition each time.
>
> There are other chips from Sensory that listen all the time and can
> be speaker independent, I intend to look into them but they appear
> a lot harder to use.
>
> _____________________________
>
> Lance Allen
> Technical Officer
> Uni of Auckland
> Psych Dept
> New Zealand
>
> www.psych.auckland.ac.nz
>
> _____________________________

Use a VOX to initiate the logic pin, Click your tongue to hit the Vox,
then speak?  <G>

  Mark

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