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And everyone in this let's assume we're going to implement fire filtering using zoning systems in return

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we're going to put this in audio signal to our teacher and your mental response force.

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We create a blank modem.

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Then mordent first we'll need systems to block every system or down in your system and helps us to our

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design into ideal or other form of design flaws.

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And then when it is FDA will do is provided by Matlab so we can do it differently just easily we can

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create a firestorm of coffee since using this tool will generate a filter.

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So then we can use those questions while implementing Astrotrain systems in nature.

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Since all of this is the future we're going to generate a lot past.

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So we choose a response that looks just doesn't matter we'll be as high or good people it will be minimum

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order as possible.

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Factor will be as it is and the units we can use normalized our laws will choose us argue that we're

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going to use as a sample from a sampling frequency of human hours in under eyes.

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This is the sampling of all the artists.

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We're going to use the past and we're going to choose a thousand US and the top band will five thousand

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homes and magnitude is in and it inched up and now we're getting this design filter button when you

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click this you can see the magnitude response on the printer.

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There is just design right now.

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So this is the response of our filter.

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We can export this printer to the Matlab workspace also.

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For that we click file export and workspace and it will be exported as he sends and the numerator.

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So the variable name will be we'll.

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All right.

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Any variables that already exist.

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If not then we'll export.

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So the variable has been export there.

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I can see there is this non variable if you DoubleClick we can see that these are different or are confusing.

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This is the of convergence of our future we go back to our design

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and the sense that the entire design and our block Army us we get this up.

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We are by design this FDA tool using this agit we have designed all five filter with Magwitch response.

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Now we use this sense in our system jailings system generator block provided by the Xilinx.

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So now we take the box out of the door we use.

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So the idea that we needed is an old post we need from laju media.

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It's not us to select the media file to be used in this morning.

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We're going to use this not to select our speech or define it we persist with our filter then really

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quite like poor selector slick slick roads or call them or us the data I'm pulled into it.

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So the equity or it's one that we're going to use these as two channels.

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So it is in a match is one such a process.

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This signal we only need one channel and will use them for that we need one channel and we need to unbuffered

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this signal.

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So we are taken our metrics and we have to convert this matches into a vector jitter vector that will

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be converted by unbuffered on before we select the first born.

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That means if you select the first of all these artists CNN and these artists you know will be converted

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into no major data will provide this sitting on buffer will be as it is we're providing this to the

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get it in did we that from Lincoln blocks to the Xilinx block.

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This gets really is the interface and it's adding systems and it's a block with the symlink blocks no

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means of quide our feature.

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So this is the lighted by Xilinx systems that are send in systems in theater and before we can take

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this we register with the INS we require registrars we registrars one for our future one opportunity

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if free then we can register the entry out

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and get we out.

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We are getting the composer our just so that is all in the form.

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So it's you know it's an offer we can help out or will the spectrum analyzer and also we can go by so

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we can see or hear the audio signal after it has been processed by the compiler.

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Don't know what's really feature and we can see some Echinus and in some frequency range of that or

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a signal for that to be all media media.

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Fine.

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You mean just five reason that we connect all the blocks we just talk to digital to the filter.

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And in this wrister will enable the Enable port so that when he did that will be given them when it

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is ready in a half hour or so we give it to someone.

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So when the signal is high that drugs are bad we're going to get we out to the buff or come near the

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spectrum and find.

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Flossed which is the audio file or the file that we're choosing is music fine we will choose audio files

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and this or fine we have chosen and it will be samples housing 24 samples parts and all the housing

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for channels multi-port we have selected deagle them so that only a single channel has been selected

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because this or if I use it to channel fine as you can against the sampling sequences forty four thousand

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forty four thousand one hundred homes and get it to be as it is is a fixed point.

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We've done 16 bits and 14 by any point we need to change the sample period in frequency of the audio

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file.

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So it will be one up on what is what was in one and it was all in the genes on the sample.

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And this just imagine where to go can we go to the clocking in which is this seeming system to one up

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on 44000.

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I need is to register it as it is and as we have all the data on the need digging it out and get it

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out in this buffer settings the buffer would be causing 24.

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It is similar to the 24 that we have and indeed from what you modified as you can see your sample spot

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on the channel is given as 2094 samples or channel.

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So when we bought that data into the OR is no signal we need to make that thousand twenty four samples

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into a single frame that is done by the bar for now at last we have our compiler as we have all these

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offices or the low pass filter or using added tool and exported it to the workspace of the Madlib we

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can use that variable numb or we can use directly from and then transfer the sense since the compiler

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is going to use the tools in the matlab then we can simply use the memo that variable here Indico simple.

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It still is you want to take the coefficients from this object radically will use a command that is

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ex-MIL after you underscore Muma read or

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stroke as well.

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So this command read extracts from a few cents and give it to higher compiler and implementors than

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the Covisint structure will be involved in type signed.

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The quantization will be quantized only constant which can be 16.

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Now with this dispositioned fraction and any trips according to the Cosin with it will automatically

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certain Arphaxad named for pre-season.

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No the full story is ready.

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We apply OK now we run this stimulus on time then we can see it.

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Spectrum Analyzer let's also see the spectrum of the audio signal that we're giving.

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What can you see from this selector

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that's similar to this design.

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So the spectrum analyzer will suit the output of the street art and the spectrum analyzer one with the

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spectrum of deep audio signals that we had in putting this design.

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So it is encouraging us to miss them more.

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It might take some time for the first one from the second run to do these and more faster.

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Smithson is in now as you can see.

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So this is the spectrum of the audio file that we have input and this is the spectrum After he doesn't

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post this to the compiler.

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You can see in the frequency range.

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So minus five to five years it gets booed.

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Now get him positive side of the spectrum.

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You can see that from 0 to fight all those and more close.

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It is all of my minutes on the GBM.

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But after being processed you can see that only 0 to fight was obviously the magnet students not as

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you saw in that video.

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Could you find the fine or 5000 Kalulu cycles in host.

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You can see the spectrum is aboe minus on it DBMSs So it is hard marked up after that.

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These are all in our minds.

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One hundred fifty.

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So all the frequency components that I was in was has been actually achieved by a larger force than

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as we are designing our stranger.

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So in such a way we can design a fire feature in this design whereby I don't know passage but we can

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also do high pass and pass bans stop and different kinds and design using Stenton system generator and

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implementing DSP.

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Thank you.