students complete some sample calculations. 3.3.7 Understand Understand the 1.5 Discuss difference between A editing analogue sound difference between analogue and digital quantities. package such as must be converted analogue and digital. to digital form for Look at how sound can be (goes beyond GCSE storage. Be able to recognise represented electronically as a level) analogue and digital waveform a package such as – Describe how sound quantities. Audacity can be used to allow is represented using students to look at sounds and sample rate and record their own. Be able to explain how sample resolution. sample rate and sample resolution affect sample Use a to show how the Calculate sound file quality and file size. sampling process works and sizes. how sample quality and size would be affected by changing Be able to calculate file sample rate and sample sizes for sound files. resolution.
students complete some sample calculations. 3.3.7 Understand analogue sound must be converted to digital form for storage. Describe how sound is represented using sample rate and sample resolution. Calculate sound file sizes. Understand the difference between analogue and digital. Be able to recognise analogue and digital quantities. Be able to explain how sample rate and sample resolution affect sample quality and file size. Be able to calculate file sizes for sound files. 1.5 Discuss difference between analogue and digital quantities. Look at how sound can be represented electronically as a waveform – a package such as Audacity can be used to allow students to look at sounds and record their own. Use a to show how the sampling process works and how sample quality and size would be affected by changing sample rate and sample resolution. A editing package such as (goes beyond GCSE level)
AQA-8520-SOW.DOCX