Voice Recognization Chip AP7003-02 : 8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes

Forums

8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes :: Forums :: Project Development :: Project Doubts		<< Previous thread \| Next thread >>
Voice Recognization Chip AP7003-02

Go to page 1 [2]
Moderators: Ajay, Junied , abbas1707, Arun Kumar V, pdi33, Shailesh NAYAK, ۞ TPS ۞, shyam, sashijoseph

Author

Post

SANATH EMBEDDED

Wed May 07 2008, 10:37PM

Registered Member #2561

Joined: Tue Jul 24 2007, 11:26PM

Posts: 132
Thanked 14 times in 12 posts

Even with this you can implement the projects like

1. Voice Activated Intelligence Robotics System
2. Voice Activated Security System
3. Elevator for handicaps
4. Voice activated home applliance control
5. Voice activated intercom system for the office automation

and many more............really interesting

Regards
Sanath
Bangalore

“You get the best out of others when you give the best of yourself “

With Regards,

Sanath Kumar
Mangalore/ Bangalore/Pune

Email: sanathmcx@rediffmail.com

" Embedded System is my Passion "

Ajay

Thu May 08 2008, 04:22PM

Rickey's World Admin

Registered Member #1

Joined: Fri Feb 24 2006, 04:56AM

Posts: 3745
Thanked 695 times in 654 posts

i thought you are making it with controller

so your application circuit is working... make it with controller and tell us the progress

www.rickeyworld.info
If you feel satisfied with the user's forum reply please click on the thank button.

Obey forum rules!
Respect others!

SANATH EMBEDDED

Thu May 08 2008, 07:46PM

Registered Member #2561

Joined: Tue Jul 24 2007, 11:26PM

Posts: 132
Thanked 14 times in 12 posts

Hi to all,

Previously I put 33pf Capacitor across the A1outpin and A1IN pin and now I changed that one to 330pf given in the schematics. After that the recognization works superb even with far distance.
In this i got confused with 3 things
1. After I switch off whether the previosuly recorded voice retains or not.
2. Regarding the key 10 and key11 for recognization threshold level. what is that recognization threshold level
3. Once the voice has been recognied If PIM2 =0 means auto mode will be selected and o/p will be cleared after 3 minutes or Key 11 has been given for clearing the o/p manually once the voice has been matched. I want to do this from the controller. and for my robotic application I can't wait for 3 minutes to recogniza the next word.

Can anyone help me regarding the above doubts.

Regards
Sanath
Bangalore

“You get the best out of others when you give the best of yourself “

With Regards,

Sanath Kumar
Mangalore/ Bangalore/Pune

Email: sanathmcx@rediffmail.com

" Embedded System is my Passion "

Ajay

Fri May 09 2008, 02:43PM

Rickey's World Admin

Registered Member #1

Joined: Fri Feb 24 2006, 04:56AM

Posts: 3745
Thanked 695 times in 654 posts

wrote ...

1. After I switch off whether the previosuly recorded voice retains or not.

switch it off and check it

wrote ...

2. Regarding the key 10 and key11 for recognization threshold level. what is that recognization threshold level

I think recognition threshold level is tolerance of of system. or say acceptable error level of system. I am not able to find perfect words for it

wrote ...

3. Once the voice has been recognied If PIM2 =0 means auto mode will be selected and o/p will be cleared after 3 minutes or Key 11 has been given for clearing the o/p manually once the voice has been matched. I want to do this from the controller. and for my robotic application I can't wait for 3 minutes to recogniza the next word.

give key 11 to controller GPIO

I think controller interface is going to be totally different not like this typical application using keypad.

www.rickeyworld.info
If you feel satisfied with the user's forum reply please click on the thank button.

Obey forum rules!
Respect others!