Re: [Discuss-gnuradio] gnuradio land speed record?

2010-07-31 Thread Per Zetterberg
Clark Pope wrote: Date: Fri, 30 Jul 2010 10:01:41 -0700 From: m...@ettus.com To: cepop...@hotmail.com CC: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] gnuradio land speed record? On 07/30/2010 09:33 AM, Clark Pope wrote: I'm

Re: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Matt Ettus
On 07/30/2010 09:33 AM, Clark Pope wrote: I'm curious what people do with the wideband capability of the gnuradio/usrp and what is the widest bandwidth signal one can really process with available computers? For reference I have a ~2.4 GHz core 2 duo laptop. For a 200 kHz FM demodulator I

Re: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Philip Balister
On 07/30/2010 01:19 PM, Daniel Halperin wrote: On 07/30/2010 09:33 AM, Clark Pope wrote: I'm curious what people do with the wideband capability of the gnuradio/usrp and what is the widest bandwidth signal one can really process with available computers? What's the most anyone has recorded or

Re: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Daniel Halperin
On 07/30/2010 09:33 AM, Clark Pope wrote: I'm curious what people do with the wideband capability of the gnuradio/usrp and what is the widest bandwidth signal one can really process with available computers? What's the most anyone has recorded or processed continuously? What level of

Re: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Marcus D. Leech
On 07/30/2010 01:01 PM, Matt Ettus wrote: With RAID arrays or SSDs, it isn't that hard anymore to sustain 100 MB/s recording to disk. With 4 and 6 core systems and the i7 architecture you can get more than 5X the performance of your laptop. There are a lot of applications using the full 25

RE: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Clark Pope
Date: Fri, 30 Jul 2010 10:01:41 -0700 From: m...@ettus.com To: cepop...@hotmail.com CC: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] gnuradio land speed record? On 07/30/2010 09:33 AM, Clark Pope wrote: I'm curious what people do

RE: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Clark Pope
Date: Fri, 30 Jul 2010 10:19:35 -0700 From: dhalp...@cs.washington.edu To: m...@ettus.com CC: cepop...@hotmail.com; discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] gnuradio land speed record? On 07/30/2010 09:33 AM, Clark Pope wrote

RE: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Clark Pope
Date: Fri, 30 Jul 2010 13:55:10 -0400 From: mle...@ripnet.com To: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] gnuradio land speed record? On 07/30/2010 01:01 PM, Matt Ettus wrote: With RAID arrays or SSDs, it isn't that hard

RE: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Daniel Halperin
On Fri, 30 Jul 2010, Clark Pope wrote: and the original paper: http://research.microsoft.com/apps/pubs/default.aspx?id=79927 Dan Thanks that's a good data point! So a huge corporation with infinite resources tops out at about 20 MHz sustained processing of what I would call a real world

RE: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Jeff Brower
Date: Fri, 30 Jul 2010 10:19:35 -0700 From: dhalp...@cs.washington.edu To: m...@ettus.com CC: cepop...@hotmail.com; discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] gnuradio land speed record? On 07/30/2010 09:33 AM, Clark Pope wrote

RE: [Discuss-gnuradio] gnuradio land speed record?

2010-07-30 Thread Clark Pope
Date: Fri, 30 Jul 2010 15:22:21 -0500 Subject: RE: [Discuss-gnuradio] gnuradio land speed record? From: jbro...@signalogic.com To: cepop...@hotmail.com CC: discuss-gnuradio@gnu.org Date: Fri, 30