How Media Convergence Works

● PVR● GM● WiFi● MP3

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.

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.

WiFi● Name and brand

name that shows that the interconnectivity between wireless LAN equipment was attested by Wi-Fi Alliance.

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.

Reference

● Wikipedia http://ja.wikipedia.org/

● Sophia http://www.sophia-it.com

● e-word● http://e-words.jp/