(i) Choose TWO (2) audio sample values as {X, Y} from 14-bit audio, which to be transmitted at bit-depth 8 with u=255 to one receiver by considering the companding scheme with non-linear quantization method (i.e. u-law encoding) [3 marks] ( ii) Analyze the selected audio sample by normalizing them at the sender side before it will be transmitted to the receiver side. [8 marks) (iii) After reaching the receiver side, normalize back the audio sampled after the compression by expanding back the Q2 (c) (ii) answer to 14-bit. [5 marks]