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[Discuss-gnuradio] Re: Data Types In GNU Radio
From: |
engr afa |
Subject: |
[Discuss-gnuradio] Re: Data Types In GNU Radio |
Date: |
Sun, 29 Mar 2009 20:46:11 +0200 |
Tom Rondeau wrote:
> Fatima Af wrote:
>>
>> Regards
>>
>
> You probably need to adjust for the difference in dynamic range. Float's
> give you 32-bits and chars are only 8-bits, so you will likely be
> clipping a lot. You need to understand the data types to convert from
> the floating-point representation to a PCM representation that you can
> then split into chunks for the modulators to handle.
>
> I you want to know if the two blocks are reciprocals or each other, you
can always look at the code. Neither of these blocks are very
complicated.
Tom
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