The third task consists of creating a more sophisticated algorithm for embedding hidden messages

based on the LSB audio steganography method $($exercise $3\mathrm{.}3).$ You will create an application in

Python and use the audio file Ex$3\_$sound$5.$wav to embed the secret message $$Father Christmas does

not exist$.$ The application must include an algorithm that performs the opposite operation $($i$.$e$.$ an

algorithm able to extract the hidden message embedded in Ex$3\_$sound$5.$wav$).$

You could, for example, to distribute the hidden message through non$-$consecutive audio samples

using a random pattern, use more than one least significant bits to hide the secret data, etc.