8051 based remote automation using DTMF with audio acknowledgemets.

Status
Not open for further replies.
E

ebuka_2

New Member
Greetings.

I want to design and implement a GSM based remote control. I want the system to be interactive as well as a stand-alone device.

I want that when a call is made to the device, it automatically picks up and request for authentication and then direct the user interactively on how provide his requests. The device should then switch ON or OFF the desired appliance.

My problem is: I do not know of any IVR chip or if and how I can incooperate a voice player for the audio acknowledgements.

Please help me out.
Thanks
 
Thank you all. I found a chip (ISD25 series). Please I need with the chip. Anything I should know about it.
Thanks
 
ebuka_2 said:
Thank you all. I found a chip (ISD25 series). Please I need with the chip. Anything I should know about it.
Thanks
Click to expand...

I am not familiar with that line of chips, which one will you be using?
 
I will be using ISD251210. I want to know how I can record/play to/from a particular address on the chip. I want to record up to 8 different audios and play them independently when needed. I want to use it to implement an Interactive Voice Response (IVR).
 
Sorry I do not see that part number.
 
They don't seem to be readily available.
Can you even get them?
 
Status
Not open for further replies.

Similar threads

C
  • Question
Using Handheld PC as universal remote
Replies
4
Views
991
Lightium
P
  • Locked
  • Question
Modify circuit to power on/off Attiny85 by remote
Replies
16
Views
2K
Nigel Goodwin
T
Could use checking of my schematic for Teensy Audio Shield pcb
Replies
17
Views
3K
TonyAme
T
T
Need help checking over schematic for Arduino Nano Audio Sequencer PCB
Replies
5
Views
2K
TonyAme
T
G
  • Question
Impedence mismatch problem in audio project
Replies
12
Views
2K
audioguru
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…