digital high-definition Handycam® video camera that is playing a crucial role in Sony's "HD World" initiative. And Sony released two new versions of Webbie HD™, a pocket-sized video camera, in the North American market.
4) Digital music player
Sony got secondary big hits of Walkman and CD after the Trinitron CRT Television. Sony likes to make new generation standard so they made MD whi
can increase on-line and off-line marketing effects.
Strength
Maximum legal security for music source
- protect the copyright of music source by DRM
* Digital Rights Management:
After one month subscription period song cannot be played
Opportunity
increase of the number of charging members
depression of ‘Bugs music’
- the absence of the absolute stronger
market which is centralized by America, so they often neglect Asian cultures.
(2) Economic
The scale of the entire music industry decreases which leads to increasing online sales.
(3) Technological
In online, P2P (peer to peer or person to person) is becoming more and more vitalized, also vitalizing digital music.
JYP's music reflects contemporary characteristics of popular mus
The History of Radio(라디오의 역사)
The Early Years (초기)
1877년에, Thomas Edison는 기계 원통에 처음으로 "메리가 어린양을 가졌다"라고 기록하였습니다. 10년후 Heinrich Hertz는 전류가 파동을 가진다는 것을 증명하였습니다.
1895년에, Guglielmo 마르코니는 처음으로 라디오 시그널을 1마일 밖에있는 가족에게 보
'Kris World' which simply means personal monitor .'Kris World' the provide monitor system to passengers. Throughout 'Kris World’, passengers can watch more than 22 video channels, 100 movies, more than 180 famous TV programs and can listen 700 music CDs, 12 digital audio systems. Also there has USB port and power system for business work inside of a plane. In added, in flight food quality is