[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Discuss-gnuradio] Interpolation Issues
From: |
bditri |
Subject: |
[Discuss-gnuradio] Interpolation Issues |
Date: |
Thu, 23 Jun 2005 17:47:08 -0400 |
User-agent: |
Internet Messaging Program (IMP) H3 (4.0.3) |
Hi,
In the process of demodulating the video sigal from the tv signal we receive, we
have been interpolating from 8 MS/s by a factor of 2 to 16 MS/s. However, just
demodulating the audio alone takes 97% of our computer's usage, and as soon as
we interpolate to 16 MS/s the usage peaks at 100% and we get usrp overload
errors. Currently our computer's processor is 3.6 GHz. I was wondering if
anyone else has come accross computer processing problems when demodulating the
video.
thanks
Brent
- [Discuss-gnuradio] Interpolation Issues,
bditri <=