VoxForge
VoxForge
We are working on a project. We want to control a robot by verbal commands.
In order to do it, i use HTK with cygwin for speech recognation.
But i dont know how i can get output from the computer.
For example, when i say "Right" program writes to the screen "Right", but how i can use this to control robot, when i say "Right i need to take an output signal from the computer,
Can i write these in text file? and can i use a program like c# in order to take an output from the computer via RS232 or something? Then i will send these signal to a robot by RF module.
To sum up,Speech recognation is working well but i dont know how i can use it to control a robot
We need help , thanks for answer
--- (Edited on 2/24/2012 12:07 pm [GMT-0600] by spiegel) ---
--- (Edited on 2/24/2012 4:07 pm [GMT-0600] by spiegel) ---
--- (Edited on 2/24/2012 4:08 pm [GMT-0600] by spiegel) ---
>But i dont know how i can get output from the computer.
see this post: What is a Dialog Manager? for examples of how to do it in many different languages - the section "on domain specific applications" at the bottom is what you should look at.
--- (Edited on 2/24/2012 5:37 pm [GMT-0500] by kmaclean) ---
Thanks for answer, i didn't look yet what you suggested, but i want to ask my question again by this picture http://img338.imageshack.us/img338/5900/adszfxu.jpg
In the picture when i say seven it writes seven or when i say eight it writes eight.
What i want is, when i say seven i want to take voltage from the computer by usb port or via RS 232. Can i find the solution from what you suggest?
--- (Edited on 2/28/2012 4:09 am [GMT-0600] by spiegel) ---
>when i say seven i want to take voltage from the computer by usb port or via RS 232.
You need to look at capturing the output from julius using the standard streams (i.e. stdout), and parsing the output to do what you want.
--- (Edited on 2/28/2012 6:39 pm [GMT-0500] by kmaclean) ---
>Is there any source which explains in detail how to capture the output of the julius?
what programming/scripting languages are you familiar with?
--- (Edited on 3/2/2012 12:42 pm [GMT-0500] by kmaclean) ---
>what programming/scripting languages are you familiar with?
Im trying to learn python , i found this example http://www.aonsquared.co.uk/robot_arm_tutorial_2
i think that can help me, but this example is done in unix , can i use it on cygwin?
What do you think about this example? Can it help me?
--- (Edited on 3/7/2012 6:58 am [GMT-0600] by spiegel) ---
Hi,
The easiest way is to just look for some marker in the output, like the "sentence1: <s>" ... "</s>".
Have you seen the sample code on my blog? http://bloc.eurion.net/archives/2008/writing-a-command-and-control-application-with-voice-recognition/comment-page-1/#comment-21603
--- (Edited on 3/2/2012 2:57 pm [GMT-0600] by RainCT) ---
Hi,
Yes i have seen your codes but i didnt analyze them, i am not familiar with python but i am trying to learn it , i suppose python can be a solution for me, cant it?
and also i found this example,
http://www.aonsquared.co.uk/robot_arm_tutorial_2
in this example julius and python is used.
And iam working on windows vista and iam using cygwin for htk and julius, is it possible i can use python with cygwin?
--- (Edited on 3/4/2012 6:26 am [GMT-0600] by Visitor) ---
Hi,
Yes i have seen your codes but i didnt analyze them, i am not familiar with python but i am trying to learn it , i suppose python can be a solution for me, cant it?
and also i found this example,
http://www.aonsquared.co.uk/robot_arm_tutorial_2
in this example julius and python is used.
And iam working on windows vista and iam using cygwin for htk and julius, is it possible i can use python with cygwin?
--- (Edited on 3/4/2012 6:32 am [GMT-0600] by spiegel) ---
