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Voice Recognition BoeBot — Parallax Forums

Voice Recognition BoeBot

MrNobodyMrNobody Posts: 13
edited 2006-08-29 20:51 in Robotics
Hi, I am thinking of building a voice recognition BoeBot using HM2007 Voice recognition Chip..
For the voice recognition part, I am thinking of using the circuit from 
http://itp.nyu.edu/physcomp/sensors/Reports/HM2007VoiceRecognitionIC

but the problem is i do not know how to interface it to Basic Stamp 2.
Can somebody pls help me..
Thanks..


MrNobody

Comments

  • Bruce BatesBruce Bates Posts: 3,045
    edited 2006-08-29 09:59
    Mr Nobody -

    What information do you need, other that what's indicated on that web page? Please be a bit more specific, as the general instructions seem reasonably clear.

    Be prepared for a LOT of trial and error, however!

    Regards,

    Bruce Bates

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  • MrNobodyMrNobody Posts: 13
    edited 2006-08-29 14:02
    Thanks Bruce Bates..
    Well, I am quite new to Basic Stamp..
    In the Stamp, which pin is S1, S2, S3, K1, K2, K3 and K4..?
  • Bruce BatesBruce Bates Posts: 3,045
    edited 2006-08-29 14:40
    Mr Nobody -

    I don't know where you're getting that information, but the PBASIC Stamp modules have 16 individual pin ports (0-15) plus the additional programming port (pin port 16) and they are usually indicated just like that - Pin0 - Pin16, or P0 - P16 depending on the specific Parallax document you might choose to reference.

    What Parallax document are you reading which contains those designations S1-S3, K1-K4, etc? Just as a matter of information, the ONLY proper and authorative written source of information for the PBASIC Stamp is the "PBASIC Syntax and Reference Manual" which can be found here:
    http://www.parallax.com/html_pages/downloads/basicstamps/documentation_basic_stamp.asp

    The other authorative source is here on the Stamp list by Parallax employees, or by others, who offer such information which is "approved" by them.

    Regards,

    Bruce Bates

    Post Edited (Bruce Bates) : 8/29/2006 2:56:46 PM GMT
  • Charlie JohnsonCharlie Johnson Posts: 147
    edited 2006-08-29 17:29
    Bruce,

    The S1-S3, K1-K4 pins are designated on the web page link. MrNobody does not realize he can use any pins on the STAMP.

    MrNobody, pick 7 contigous I/O pins on the stamp and make a xref on a piece of paper, something like:

    STAMP PIN | HM2007 PIN
    |
    0 | S1
    1 | S2
    2 | S3
    3 | K1
    ... etc.

    Then program those pins within your STAMP program to provide the functionality needed by the HM2007

    Charlie
  • Bruce BatesBruce Bates Posts: 3,045
    edited 2006-08-29 17:52
    Charlie -

    Thanks very much for claaring that up. Pretty obvious that I missed it!

    Regards,

    Bruce Bates

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  • MrNobodyMrNobody Posts: 13
    edited 2006-08-29 20:51
    Thank you, thank you soo soo much for your priceless inputs...
    It really clear things up..
    Well, I have to admit, this is the first robot i've ever build.. actually, that is also the first time i've ever created something using Basic Stamp..
    Actually, it is for my college project..

    Anyway, has anybody used HM2007 before?
    I just need to know how it actually works..
    From what I understand, if I say a word, and it matches with the word I programmed, it will output a binary number right..?
    Which terminal/pins is the binary number output from..?
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