week14

1. How Media Convergence
Works
PVR
●
GM
●
WiFi
●
MP3
●

2. PVR
(Personal Video Recorder)
The video recorder
●
which records pictures
such as the television
transmission in a hard
disk. A kind of the VCR
which uses a hard disk
for a recording medium
in substitution for a
videotape.

3. GM(General MIDI)
Standard by which
●
meaning of data
treated by MIDI
standard is defined
more strictly. A lot of
MIDI equipment
correspond, and a
virtual industry-wide
standard.

4. WiFi
Name and brand
●
name that shows
that the
interconnectivity
between wireless
LAN equipment
was attested by
Wi-Fi Alliance.

5. What is mp3
One of audio
●
compression
methods used with
MPEG-1 of image
data compression
method. One of audio
compression
●
methods most widely
widespread.

6. Reference
Wikipedia
●
http://ja.wikipedia.org/
Sophia
●
http://www.sophia-it.com
e-word
●
http://e-words.jp/
●