vice key circuit any suggustions

[dudy]

iwant a voice key circuit that saves my 2 voices in a memory and when i say my voice it compare between my voice and the 2 voices it had if one of the voices match it will give a signal to open ...... say adoor

 

[tansis]

Google for a local stockist of "Voice direct II"
these ready made modules are fairly cheap
and will recognise up to 15 command words/phrases.


I did see an article many years ago for voice recognition
on a ZX81, but have not been able to find a copy .