1. Learning
objectives
Independent Task – B
This is what your computer actually saves when you save a sound file – in this case it is a midi file but it would look similar if it was an MP3 file
Amplitude
Frequency
Megahertz
Sound Analogue Digitising
Sampling
Pitch
Binary

2. Learning
objectives
Independent Task – B
Answer the following question using full sentences in your book:
Explain how a computer converts an analogue sound file into a digital one that can be played on a computer. How does the computer know it is a sound file rather than an image?
Use keywords.
Amplitude
Frequency
Megahertz
Sound Analogue Digitising
Sampling
Pitch
Binary