Thanks Josh.
I think that I can work it out.
Thanks again.
On Sat, 01 Nov 2008 08:48:16 +0530 wrote
>If you just want to sample the audio from a microphone, the best option
>is to use the computer's built-in sound card. Gnuradio has a signal
>processing block called audio.source that reads samples from the mic or
>line-in port of a sound card.
>
>If you still want to use the USRP, you will want the LFRX daughter board
>to sample baseband audio. The board has an SMA connector, not an audio
>jack, so you may have to stick a wire in somewhere and solder something.
>
>_j0sh
>
>Prasant Misra wrote:
>> Hi,
>>
>>
>>
>> I am not very familiar with GNU radio but have a basic working idea about it.
>>
>> I wanted to know if it is possible to catch sound signal from a source and then feed it to the system for signal processing. To be very specific, are there any additional daughter boards that come with USRP that come with a microphone that can convert these sound signals to electronics pulses that can then used for processing the signals.
>>
>> Or is there a socket on the USRP where we can plug in a microphone that takes care to achieve the above functionality.
>>
>> Please suggest.
>>
>>
>>
>> Thanks.
>>
>>
>>
>> Prasant Kumar Misra.
>>
>>
>> ------------------------------------------------------------------------
>>
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>