Society of Robots - Robot Forum

Electronics => Electronics => Topic started by: robokid on April 13, 2009, 09:43:03 AM

Title: Voice Recogition
Post by: robokid on April 13, 2009, 09:43:03 AM

how can i make a voice recognition robot car?

Title: Re: Voice Recogition
Post by: cooldog on April 13, 2009, 10:34:57 AM

by useing the knowledge that you gain by asking more detailed questions

Title: Re: Voice Recogition
Post by: HDL_CinC_Dragon on April 13, 2009, 02:09:58 PM

Quote from: cooldog on April 13, 2009, 10:34:57 AM

by useing the knowledge that you gain by asking more detailed questions

^win


Robokid, do you have any experience with microcontrollers or programing of any kind? What sort of microcontroller do you plan on using? What kind of budget do you have? What sort of range do you want? Are you starting from scratch or are you hacking an already made RC car?

Title: Re: Voice Recogition
Post by: Razor Concepts on April 13, 2009, 03:04:52 PM

Easy was is use Vista Speech. See butler robot here
narobo.com

Title: Re: Voice Recogition
Post by: TrickyNekro on April 14, 2009, 01:24:39 AM

Although, I'm not meant to do this....
Should I begin crying now or later on....

First of all.... Speech reckon with a microcontroller ( DSP micro for sure ) or PC...
Second is hell easy, just need to fine tune a program on PC....
First.... ooohhh my.... You need to know... math, dsp programming, programming, algos, math again....
and well..... if it's not for dedication and time.... (some years....) forget it...
The car thing is another problem... Cars, suffer from 1.5 degree of freedom in movement...
This is called Ackerman steering....
You can't move a car parallel to axon of the wheels headings (when not steering)
You have to "park" the car to do so... which is quite complex thingy.....
Differential drive is by far easier....

By this time more complex problems have arouse which I'm not gonna elaborate before you tell us
your level of experience...


Best regards,
Lefteris, Greece

Title: Re: Voice Recogition
Post by: Toymaker on April 14, 2009, 02:38:56 AM

Quote from: robokid on April 13, 2009, 09:43:03 AM

how can i make a voice recognition robot car?

By using the Sensory RSC4128 chipset.

Tony

Title: Re: Voice Recogition
Post by: TrickyNekro on April 14, 2009, 04:08:37 AM

If I was up for a ready solution, then I would definately use a PC....
No word... Such IC require a hell of trouble shooting.... and still not so good as a PC...

Title: Re: Voice Recogition
Post by: Admin on April 14, 2009, 11:08:16 AM

robokid, all I can say is read every tutorial you see on http://www.societyofrobots.com (http://www.societyofrobots.com) that looks relevant. Next, read airman00's butler robot tutorial for speech recognition.

Everything you want to know is here, you just got to use the search feature! :P