In MPEG Layer III coding the compression gain is mainly achieved through the unequal distribution of energy in the different frequency bands, the use of the psychoacoustic model, and Huffman coding.

The Audio Engineering Society has released a CD-ROM tutorial project to help familiarize audio engineers and students with the principles of audio coding. “Perceptual Audio Coders: What to Listen For” ...

Jocks and nerds haven’t always gotten along in years past, but Code.org aims to bring them together for the third annual Hour of Code with a sports-themed coding campaign. The campaign, which kicks ...