Sound

=Sound=

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Starter (5 mins)
List all the sound file types that you know...

Homework
Check Google Classroom for homework both due and set

Keywords (5 mins)
Add todays keywords to your keywords spreadsheet in Google Drive

Activity (15 mins)
Sound is analogue - it is continuously changing data Computers are digital therefore sound must be converted

Of course it is converted into binary. Usually at a high bit rate (not just a byte!

And it also carries metadata to show the computer what it is

media type="youtube" key="W2-FP7twy8s" width="560" height="315"

Task ( 25 mins)
In the Google Document you started last lesson (for images)

Add a paragraph summarising how sound files are stored.

Plenary (5 mins)
Explain why there are so few tracks on a typical audio CD