Computer Science for IGCSE & O level - Data Representation (Section 3 - No. 34)
If a sound file is sampled at 44.1 kHz, what does this sampling rate mean?
44,100 bits are used per sample.
44,100 samples are taken per second.
The audio has 44.1 channels.
The file size is 44.1 bytes per second.
Giải thích
44.1 kHz means 44,100 samples are taken every second.