add the -O option when you run the example as follows: usrp_wfm_rcv.py -f104.5 -O plughw; 0,0
you can read more about plughw at http://alsa.opensrc.org/DigitalOut - and other sites Russell ________________________________ From: discuss-gnuradio-bounces+rsher=tellumat....@gnu.org [mailto:discuss-gnuradio-bounces+rsher=tellumat....@gnu.org] On Behalf Of Mir Ali Sent: 29 January 2009 08:30 AM To: Bari Bari Cc: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] Exploring the world of GNU These problems have already been dealt with before. Look in the mail archives and you will surely find the answers. On Wed, Jan 28, 2009 at 5:16 PM, Bari Bari <barithegr...@gmail.com> wrote: Thanks for ur guadiance I ahave already installed GNUradio on ubuntu 8.1 from Synaptic packages manager but I am not sure either any module or library is missing. The gnuradio version is 3.0.4 2ubuntu2. I have checked many examples , these are working but when i run fm example like $python usrp_wfm_rcv.py -f 104.5 I received folowing messages: 1- audio_alsa_sink[hw:0,0]: unable to support sampling rate 32000 card requested 44100 instead.(I a using my Laptop Acer 5570Z series may be sound card not supported.) 2- FYI: No Powermate or Contour Knob found ( For this I read that there is no Problem,just for information) 3- "aUaUaU" is running from FAQ I read that not enough samples to delivered to sound card. Its mean signals are not strong to listen FM here in my Lab. Is there any guidance to solve these problems. ********************************************************************** Relevant company disclaimers are available at the following addresses: Tellumat (Pty) Ltd e-mail: mailto:disclai...@tellumat.com?subject=tellumat_disclaimer Web: http://www.tellumat.com/email.aspx **********************************************************************
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