Assignment 1

Audio assignment description is here. The sample audio file can be downloaded here

Assignment 2

One of the lossless image compression algorithms is LZW. The algorithm uses color indexing however, it does not limit the number of colors. In addition, LZW does not require storing the color index table at the header of the file. In this assigment, you are required to explain the algorithm and encode a sample image file with at least 260 colors. Also, show how the decoding algorithm can regenerate the color values.