Alright! we all have heard about escape sequences in C like '\b\,'\a' , etc.
I have a question regarding it.
As we all can notice , escape sequences are formed by joining two characters 1.'\' , 2.'a','b','f',etc.
Now the resultant "thing" we call as an escape sequence which is nothing but another character having an ASCII Value like , 008 for '\b'.
And furthermore , these characters can produce sound('\a') , move the cursor up , right , back , likewise.
So it fascinates me into thinking as to how can just a simple ASCII value can produce sound , since ASCII only has 7 -bit
Furthermore there are Trigraph Characters which are combination of three characters like '??>' meaning {.
So as we can see how can we join different character to form a new character