The sampling rate, (how many samples per second are stored) for a CD is…?
Question
The sampling rate, (how many samples per second are stored) for a CD is...?
Options
Option A
44.1 kHz
Option B
22,050 Hz
Option C
48 kHz
Option D
48.4 kHz
Correct Option
Option A
Explanation
Sample rate is the number of samples of audio carried per second, measured in Hz or kHz (one kHz being 1 000 Hz). For example, 44 100 samples per second can be expressed as either 44 100 Hz, or 44.1 kHz. Bandwidth is the difference between the highest and lowest frequencies carried in an audio stream.
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