1 of 2
CMPT 365 Multimedia Systems
Written Assignment 1
Texbook 3
rd Edition (Please see Canvas/Files or Dropbox for the 3
rd Edition chapters)
1.5 Q5
6.4 Q1, 2, 4, 8, 12,
4.4 Q 8, 9
EX1:
Assume that a PC has a working noise of 50 dB. What will be the working noise of 5 such PCs ? What about 10
such PCs?
EX2:
Assume that a camera’s CCD sensor has some error in capturing colors. Basically, its R becomes (real) R/2+G.
Design a matrix that correctly converts its captured R, G, B to the real Y, U, V.
EX3:
List three multimedia applications that were launched in recent five years. For example, TikTok, social media
sharing platform for short videos, 2017
