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Re: [Discuss-gnuradio] *much* faster filtering --- plus vhf mountaintopp

From: Matt Ettus
Subject: Re: [Discuss-gnuradio] *much* faster filtering --- plus vhf mountaintopping
Date: Wed, 11 May 2005 15:25:42 -0700
User-agent: Mozilla Thunderbird 1.0 (X11/20041206)

> Looking for faster/bigger portable storage. The Adaptec SlimSCSI 1480
> card will only do
> 20MB/sec.

For what you are doing, my suggestion would be to store 8 bit signed
samples instead of floats or 16-bit shorts.  You'll need a block to
convert from 16 bits (gr.usrp_source_s) to bytes.  You could also do a
software agc on it to make sure you make the most of the 8 bit resolution.


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