Computer Science for IGCSE & O level - Data Representation (Section 18 - No. 3)
What is the relationship between the sampling rate and the size of a digital audio file?
A higher sampling rate always leads to a smaller file size.
A lower sampling rate always leads to a larger file size.
A higher sampling rate generally results in a larger file size.
The sampling rate has no impact on file size.
Giải thích
Higher sampling rates capture more data per second, thus increasing the overall file size.