Consider an uncompressed stereo audio signal of CD quality... storage space if compression ratio 0.5 is achieved for 10 seconds...
- A. 172 KB
- B. 860 KB
- C. 430 KB
- D. 1720 KB
Answer: B. 860 KB
Explanation: Data = 44100 * 16 * 2 / 8 = 176400 bytes/sec. 10 sec = 1.76 MB. Ratio 0.5 -> 0.88 MB = 880 KB.