AV功課

孫中謝拉特.奧雲

冇番學勁耐~D notes完全唔齊...搞到而家要補做assignment....好多都唔識~有冇高人幫到手
1 . With the aid of diagrams, briefly explain the working principle of LCD video projector.
2 . What are the advantages and disadvantages of LCD video projector?
3 . With the aid of diagrams, briefly explain the working principle of DLP video projector.
4 . What are the advantages of DLP video projector?
5 . Why luminosity is important for video projector?
6 . Briefly explain why unshielded cable is seldom used for analog signals in AV system.
7 . With the aid of diagrams, briefly explain what a shielded cable is.
8 . With the aid of diagrams, briefly describe what component video cable is and what is its application?
9 . Woth the aid of diagrams, briefly describe the construction of optical fiber cable.
10 . What are the advantages and disadvantages of Tonlink optical fiber cable?
11 . With the aid of diagrams, briefly explain the structure of DV tape.
12 . What are the tips of using DV tape?
13 . Briefly describe the FOUR types of DV camcorders.
14 . State the NINE important functions of DV camcorders.
15 . State the THREE technical decisions the DV camcorder has made for you when it is set to Automatic mode.
16 . Briefly explain under what situation must manual focus of DV camcorder be used instead of automatic focus.
17 . What is iris in a DV camcorder. Briefly explain under what situation must manual iris be used instead of automatic iris.
18 . What is the function of night capture mode of a DV camcorder?
19 . With the aid of diagrams , briefly describe what Firewire data transfer in DV camcorder is.
20 . Name ONE lossless video compression file format and name NINE lossy video compression file format.
21 . How big will digital video be if NTSC video signal is not compressed?
You should give some reasons for your answer.

tszchun8

頂..俾你個topic引左入泥tim

孫中謝拉特.奧雲

Originally posted by tszchun8 at 2005-7-15 20:18:
頂..俾你個topic引左入泥tim

咁的確係叫AV

SS7M

Hope this can help you

http://www.audiovisualizers.com/madlab/lcd_proj.htm