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author user:martin
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Recent questions and answers in Multimedia

4 votes
2 answers
1
ISRO2015-67
What is compression ratio in a typical mp3 audio files? 4:1 6:1 8:1 10:1
What is compression ratio in a typical mp3 audio files? 4:1 6:1 8:1 10:1
answered Apr 1, 2017 in Multimedia Regina Phalange 2.6k views
4 votes
1 answer
2
ISRO2015-66
Consider an uncompressed stereo audio signal of CD quality which is sampled at 44.1 kHz and quantized using 16 bits. What is required storage space if a compression ratio of 0.5 is achieved for 10 seconds of this audio? 172 KB 430 KB 860 KB 1720 KB
Consider an uncompressed stereo audio signal of CD quality which is sampled at 44.1 kHz and quantized using 16 bits. What is required storage space if a compression ratio of 0.5 is achieved for 10 seconds of this audio? 172 KB 430 KB 860 KB 1720 KB
answered Jun 21, 2016 in Multimedia Mangilal Saraswat 3.6k views
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