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Re: [Discuss-gnuradio] difference b/w sample rate and symbols per second


From: Marcus Müller
Subject: Re: [Discuss-gnuradio] difference b/w sample rate and symbols per second
Date: Fri, 04 Jul 2014 15:08:21 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0

Hi Ali,
as said several times: Sampling rate, samples per symbol etc are
concepts that are meaningful only for certain blocks, and thus there is
no sense in setting those globally.

Greetings,
Marcus
On 04.07.2014 08:33, jason sam wrote:
> Thanx Martin,but where in GRC we can set samples per symbol??I am new
> to this so i don't know yet...
>
> Ali
>
> On Tue, Jul 1, 2014 at 2:18 PM, Martin Braun <address@hidden> wrote:
>> On 06/26/2014 11:06 AM, jason sam wrote:
>>> I am bit confused b/w the two terms.I have read some material and i
>>> got the following relationship b/w the two:
>>> samples/second =samples/symbol * symbols/second
>>> And i think in GRC samples per symbol is 1(plz correct if i am
>>> wrong).So sample rate becomes equal to baud rate(symbols/second)??
>> samples per symbol is whatever you set it to; common values are 2 and 4
>> (this also depends on the modulation used). Higher values are often used
>> for demo purposes.
>>
>> M
>>
>>
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