中等ICT-MULT-013
Which statement separates MIDI from a WAV recording?
A. MIDI is always a larger recording of a speaking voice.
B. WAV stores only note instructions and no samples.
C. MIDI stores note, instrument and timing instructions. A WAV file stores sampled sound.✓ 答案
D. Both formats are lossy photograph standards.
解說
MIDI is compact because it stores instructions. Sampled audio stores the waveform, so a WAV of the same piece is usually much larger.