voice recognition

Based on DMP's Vortex processor / SoC this board is a full computer capable of running a standard Windows and Linux installation on the backpack of your robot.
3 postsPage 1 of 1
3 postsPage 1 of 1

voice recognition

Post by salviador » Fri Mar 18, 2011 1:51 pm

Post by salviador
Fri Mar 18, 2011 1:51 pm

Hi all, Is there someone that have experience of voice recognition in module RB-100 ?

I try a module of voice recognition that is efficence
Hi all, Is there someone that have experience of voice recognition in module RB-100 ?

I try a module of voice recognition that is efficence
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Post by PaulL » Mon Mar 28, 2011 8:01 am

Post by PaulL
Mon Mar 28, 2011 8:01 am

You can get voice recognition to work on the RB-100 using Microsoft's SAPI 5 libraries, but you will have problems with the integrated C-Media USB audio controller using CPU. We need a MiniPCI sound card for better performance, but there are currently none of these in production anywhere (I'm working on a design, but it will be a while before I get boards made).
You can get voice recognition to work on the RB-100 using Microsoft's SAPI 5 libraries, but you will have problems with the integrated C-Media USB audio controller using CPU. We need a MiniPCI sound card for better performance, but there are currently none of these in production anywhere (I'm working on a design, but it will be a while before I get boards made).
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Post by PedroR » Mon Mar 28, 2011 3:25 pm

Post by PedroR
Mon Mar 28, 2011 3:25 pm

I don't know what kind of speech recognition you're looking for; if it's just recognizing pre defined commands, you can also use a dedicated external board such as VRbot/easyVR http://robosavvy.com/store/product_info ... cts_id/571

It's quite small, connects over TTL serial and has a very clean serial interface that signals whenever a command is recognized.
(how it works and protocol specs here http://robosavvy.com/RoboSavvyPages/VRb ... col1.3.pdf)

This would free up processing power power on the Roboard and avoid the need to be running SAPI or any of those CPU consuming processes if you're just looking for simple speech recognition.


Pedro.
I don't know what kind of speech recognition you're looking for; if it's just recognizing pre defined commands, you can also use a dedicated external board such as VRbot/easyVR http://robosavvy.com/store/product_info ... cts_id/571

It's quite small, connects over TTL serial and has a very clean serial interface that signals whenever a command is recognized.
(how it works and protocol specs here http://robosavvy.com/RoboSavvyPages/VRb ... col1.3.pdf)

This would free up processing power power on the Roboard and avoid the need to be running SAPI or any of those CPU consuming processes if you're just looking for simple speech recognition.


Pedro.
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