Thank you Mike
On Tue, Apr 29, 2014 at 1:59 PM, Mike Jameson wrote:
> The 'NBFM receive' block's 'audio rate' must be stated as it is the value
> for the output sample rate of the block. Yes, this can be the same as
> 'quadrature rate', which is the value for the input sample rate of the
> bl
The 'NBFM receive' block's 'audio rate' must be stated as it is the value
for the output sample rate of the block. Yes, this can be the same as
'quadrature rate', which is the value for the input sample rate of the
block, or what sample rate it expects to receive, however the 'audio rate'
must be
'Quadrature Rate' is the rate that samples come into the block.
'Audio Rate' is the rate that samples are sent to your sound card.
'Tau' is described in the following link:
http://gnuradio.4.n7.nabble.com/preemph-time-constant-td26659.html
Mike
--
Mike Jameson M0MIK BSc MIET
Email: m...@scanoo
Can anybody explain to me the following parameters of NBFM block in GRC:
Audio rate
Quadrature rate
Tau
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