What is
broadband?
Put simply,
broadband is fast internet. Most New Zealand homes
use dial-up, but a basic broadband connection is at
least six times faster than dial-up.
Most broadband connections are provided through a
home phone line, but there are other options such as
satellite,
wireless and cable connections.
Why use it?
Because broadband is
faster, you can do more with it. For example, with
broadband you can:
-
download and watch news
clips and other video and radio content
-
download music
-
have phone or
videophone conversations over the internet with
other broadband users
-
play online games
-
easily send and receive
large files such as photographs or publications
-
surf the web much
faster than you can on a dial-up connection.
Also, with broadband
you're always connected - you don't have to dial in
every time you want to receive emails or surf the
net. And you can make phone calls while you're on
the net.
Making the most of broadband
Shopping
Shop online for anything you
can think of from the comfort of your home.
TV and video
You can watch streamed or downloaded video
from news and sports websites. Some websites also
offer TV programmes for downloading
Phone calls
Phone calls can be made over a
broadband internet
connection, eliminating toll charges, using services
such as Skype. Add a camera and you have video
calling.
Education
Broadband allows education providers to supply
better online courses. Students can download
instructional video and audio, as well as access
online libraries, resources and online tutors 24
hours a day. While some courses require practical
modules and specialised training equipment, many
course components can be taught via the internet.
This sort of learning environment reduces staff
levels and course costs while providing students
with flexibility and geographical independence.
Games
On websites you can
compete against other people in online games. PC,
PlayStation, Xbox and Nintendo games can all be
played online against real opponents.
Music
Online music stores are rapidly changing the way
people buy and listen to music. It's easy to
download music on to a computer, mobile phone or
digital music player.
How much data do you use?
Some ballpark figures for typical internet use.
|
Activity |
Typical
data use |
|
Plain text
emails |
|
|
Text only email |
1KB |
|
1000 text emails |
1MB |
|
Emails with
attachments |
|
|
Email with 5-page
Word attachment |
200KB |
|
Email with
spreadsheet attachment |
500KB |
|
Email with 3-4
photo attachments |
300KB |
|
General web
surfing |
|
|
Average webpage |
75KB |
|
40 pages in one
hour |
3MB/hour |
|
Intensive
web surfing |
|
|
80 pages per hour,
rich in photos |
6-10MB/hour |
|
Digital
music (eg, MP3s) |
|
|
Song - low quality |
3MB |
|
Song - high quality |
6MB |
|
Streaming
(live) audio |
|
|
Listening to music |
40MB/hour |
|
Streaming
(live) video |
|
|
Watching video
(small window) |
15MB/hour |
Conversions:
1B (byte) = 8 bits
1KB (kilobyte) = 1024B (bytes)
1MB (megabyte) = 1024KB (kilobytes) |