Institute for Telecommunication Sciences / Research Topics / Audio Quality Research / Other Work and Info / Channel-Optimized Multiple-Description Scalar Quantizer Examples
Channel-Optimized Multiple-Description Scalar Quantizer Examples
Please note that these .wav files are not compressed. The average streaming rate required to play them is 705,600 bits/second so they may not play well at your site. If that is the case, you can create a local version of the demo by clicking here to download demo.zip to a local machine, unzipping it, and running demo.htm.
Quantizer | Both Channels | Channel 1 | Channel 2 |
Lloyd-Max | WLb.wav | WL1.wav | WL2.wav |
COMDSQ μ=2x10-5 | WC1b.wav | WC11.wav | WC12.wav |
COMDSQ μ=1x10-3 | WC2b.wav | WC21.wav | WC22.wav |
Quantizer | Both Channels | Channel 1 | Channel 2 |
Lloyd-Max | XLb.wav | XL1.wav | XL2.wav |
COMDSQ μ=1x10-3 | XC1b.wav | XC11.wav | XC12.wav |
COMDSQ μ=3x10-2 | XC2b.wav | XC21.wav | XC22.wav |