Digital audio (CD format): What is the sampling rate (samples per second) used for standard audio CDs? Refer to the Red Book CD-DA specification. Choose the correct sampling frequency.

Q: Digital audio (CD format): What is the sampling rate (samples per second) used for standard audio CDs? Refer to the Red Book CD-DA specification. Choose the correct sampling frequency.

Concept Standard CD-DA audio uses 44.1 kHz sampling at 16-bit, stereo (two channels). Higher rates like 48/96 kHz are used in other formats. Final Answer 44.1 kHz

Difficulty: Easy

48.0 kHz
44.1 kHz
32.0 kHz
96.0 kHz

Correct Answer: 44.1 kHz

Explanation:

Concept
Standard CD-DA audio uses 44.1 kHz sampling at 16-bit, stereo (two channels). Higher rates like 48/96 kHz are used in other formats.

Final Answer
44.1 kHz

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