Uncompressed audio as stored on an audio-CD has a bit rate of 1,411.2 kbit/s, (16 bit/sample × 44100 samples/second × 2 channels / 1000 bits/kilobit), so the bitrates 128, 160 and 192 kbit/s represent compression ratios of approximately 11:1, 9:1 and 7:1 respectively.
What would a bit rate of 192 kbit/s have for a compression ratio?
7:1
Uncompressed audio as stored on an audio-CD has a bit rate of 1,411.2 kbit/s, (16 bit/sample × 44100 samples/second × 2 channels / 1000 bits/kilobit), so the bitrates 128, 160 and 192 kbit/s represent compression ratios of approximately 11:1, 9:1 and 7:1 respectively.
Uncompressed audio as stored on an audio-CD has a bit rate of fourteen eleven point two kbit/s, (sixteen bit/sample x forty-four thousand, one hundred samples/second x two channels / one thousand bits/kilobit), so the bitrates one hundred twenty-eight, one hundred sixty and one hundred ninety-two kbit/s represent compression ratios of approximately eleven:one, nine:one and seven:one respectively.
What would a bit rate of one hundred ninety-two kbit/s have for a compression ratio?