rdhananjaya
Newbie level 1
- Joined
- Oct 11, 2011
- Messages
- 1
- Helped
- 0
- Reputation
- 0
- Reaction score
- 0
- Trophy points
- 1,281
- Location
- Kandy, Sri lanka.
- Activity points
- 1,290
Hi, Im 2nd year Computer Engineering undergrad,
We are tying to identity water leakages on the subsurface water distribution pipe lines by measuring the sound at the leakage point.
We have to use a mobile computer which run windows phone 6.5 OS. And that mobile computer doesn't have a mic , it only have a USB host hardware, os in our opinion the way to get that sound into this device is to use a sound card externally and interface that to the device through the USB port.
But we were unable to find a external usb sound card which have drivers for the windows phone OS.
So the only option we have is to make our own sound card,
Or
We have to do some DSP and filter out every thing and get some indication about the water leakage sound, but we have no idea about how to do dsp, please can some one give us some pointers on how we should approach this problem.
Thank you.
We are tying to identity water leakages on the subsurface water distribution pipe lines by measuring the sound at the leakage point.
We have to use a mobile computer which run windows phone 6.5 OS. And that mobile computer doesn't have a mic , it only have a USB host hardware, os in our opinion the way to get that sound into this device is to use a sound card externally and interface that to the device through the USB port.
But we were unable to find a external usb sound card which have drivers for the windows phone OS.
So the only option we have is to make our own sound card,
Or
We have to do some DSP and filter out every thing and get some indication about the water leakage sound, but we have no idea about how to do dsp, please can some one give us some pointers on how we should approach this problem.
Thank you.