Vitaliy wrote:
>> Is anyone aware of this?
>>
>>  http://en.wikipedia.org/wiki/IBM_Shoebox
>>
>> it should run fine in a PIC. With an Antoniou high/mid/lowpass plus mic
>> amp
>> built from a lm324 and a pic12f one should be able to create a number of
>> interesting speech controlled widgets. Has anyone done this so far?
>
> I remember reading an article which explained how to implement speech
> recognition on an old Motorola chip (MC6800?). IIRC the key to being able 
> to
> pull this off, is making a number of simplifying assumptions. It is not
> speech-to-text the way speech recognition is normally understood.

Found it:

http://www.circuitcellar.com/pastissues/articles/Stewart91/text.htm

The theory of operation is simple, but the device ends up being speaker 
dependent and thus will require training.

Vitaliy 

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