Computer Science for IGCSE & O level - Data Representation (Section 14 - No. 11)

What is the relationship between file size, sampling rate, and bit depth for audio files?

Increased sampling rate and bit depth usually lead to smaller file sizes.

Increased sampling rate and bit depth usually lead to larger file sizes.

Increased sampling rate and bit depth have no effect on the file size.

File size is solely dependent on the audio duration, not the sampling rate or bit depth.

Higher sampling rates and bit depths result in more data being stored, thus larger file sizes.