GCSE
Lesson 13 Sound file size calculation
First, learners will recap their understanding of how sound is interpreted digitally. They will then learn how to calculate the file size of a sound file through demonstrations and examples. Finally, they will discover how sample rate, duration, and bit depth affect the quality of the sound recorded.
Learning objectives
- Calculate file size requirements of sound files
- Describe the effect of sample rate, duration, and sample resolution on the playback quality and the size of a sound file
- Give examples of metadata applied to sound files
Package contents
- Lesson plans
- Learning graphs
- Unit overviews
- Activities
Not registered yet?
Create an account and get access to over 500 hours of free teaching resources.
GCSE revision
A comprehensive range of content and helpful practice questions are also available for this topic.