Sorry for prolonging the discussion but I am a bit confused here.The sensitivity parameter for Freq Mod block is defined as:
sensitivity = (pi * modulation_index) / samples_per_symbol where, modulation_index = deviation / (baud_rate / 2) So what values should i plug in for samples_per_symbol and baud_rate in the formulas? On Fri, Jul 4, 2014 at 9:14 PM, Marcus Müller <[email protected]> wrote: > Not at all, because for these blocks, symbols have no meaning. > > On 04.07.2014 17:38, jason sam wrote: >> Yes Marcus,u are r right and i am also asking about such blocks like >> the FM Mod block..In this block u have an option to set sample rate >> but how can u set samples per symbol?? >> >> On Fri, Jul 4, 2014 at 6:08 PM, Marcus Müller <[email protected]> >> wrote: >>> 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 <[email protected]> >>>> 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 >>>>> >>>>> >>>>> _______________________________________________ >>>>> Discuss-gnuradio mailing list >>>>> [email protected] >>>>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>>> _______________________________________________ >>>> Discuss-gnuradio mailing list >>>> [email protected] >>>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>> >>> _______________________________________________ >>> Discuss-gnuradio mailing list >>> [email protected] >>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
