Computer Science for IGCSE & O level - Data Representation (Section 11 - No. 24)
What does the term bit depth refer to in the context of digital audio?
The number of samples taken per second.
The number of bits used to represent the amplitude of each sample.
The frequency of the sound wave.
The time interval between samples.
Giải thích
Bit depth refers to how many bits are used to represent the amplitude value of each audio sample.