Matlab has several examples of sound$-$clips that you can play with. Examples includechirp,gong,handel,splat,laughter, etc. You can load them and listen tothem $($using your headphones$)$ using the commands:load gongsound$($y$,$Fs$)$Pick any two of the above sound$-$clips; load the sound; and listen to them. The variableFs is the sample rate of the sound clip. What happens if you double the value of Fs$?$What happens if you halve it$?$ Provide an intuitive explanation of your findings.$($d$)$ For the two sound clips that you picked above, pass them $($as inputs$)$ through thesystems h and h$2$ that you generated earlier, and listen to the output. Do they soundlike what you expect? For each sound clip, plot the input and the output.$($e$)$ The echos were not very clearly audible since the delays introduced by the earlierimpulse responses were too small. To fix this, introduce a variable delay whoseinitial value is set to $1.$ Create a new impulse response using the commands:h$3=[1$ zeros$(1,$round$($delay$*$Fs$))0\mathrm{.}25$ zeros$(1,10000)]$;Pass the sound clips through this new system. Confirm that the new system producesaudible echoes, and plot the inputs and outputs.What happens when you increase the delay parameter? What happens when youdecrease it$?$ I need help and the correct matlab code