EXAM: Final

SUBNECT: Data Communication $($CPE$309)$

DATE: $,15\mathrm{.}01\mathrm{.}2024$

NAME:

NUMBER:

PROGRAM:

The following analog signal has $5KHz$ frequency. PCM method will be used for digitizing analog signal, $4$ bits will be used for digitizing each sample. Answer below questions accordingly.

$($Asag$$idaki analog sinyalin frekanst $5KHz$ dir. Bu analog sinyall PCM metodu ve her bir $$renk i$$in $4$ bit kullanularak dijitallegtirilecektir. Buna g$$re aga$$daki sorular cevaplay$$n$$z$.)$

a$.$ Normalize the Amplitude. $(10$ p$)$

$($Genli$$i normalize ediniz$)$

b$.$ Twice of minimum sample amount will be used for digitizing per second. Find out the sample amount per second and calculate data rate. $(10p)$

$($Her bir saniye i$$in minimum $$rnek say$$s$$n$$n iki kat$$rnekleme kullanarak dijitalle$$tirme yap$$lacakt$$r$.$ Her bir saniye i$$in $$rnekleme miktar$$n$$ bulun ve veri h$$z$$ni hesaplay$$n$)$

c$.$ Digitize the Analog Signal by using twice of minimum sample amount per second and find the data. $(10$ p$)($Bu analog sinyali her saniye i$$in minimum $$rnek say$$s$$n$$n iki kat$$rnekleme kullanarak dijitalle$$tirip veriyi