A podcast producer decides to upgrade their recording setup. They increase the audio sampling rate from 22 kHz22\text{ kHz}22 kHz to 44.1 kHz44.1\text{ kHz}44.1 kHz and the sample resolution from 8-bit to 16-bit.
State two effects that this change will have on the resulting audio file or its playback quality.
41 exam-style questions on OCR GCSE Computer Science Data storage. Each one has a worked solution and a mark scheme showing where the marks go.