So just how does the modulating of radio waves enable data transmission? The answer is found in the concept of coding. Coding refers to a modulation pattern that is understood and shared by both a ...

The Layer II coder provides a higher compression rate by making some relatively minor modifications to the Layer I coding scheme. These modifications include how the samples are grouped together, the ...

RW’s sister publication TV Technology reports this item of interest: In analog communications, error correction depends on the ability of humans “decoding” the ...

It seems like only yesterday we covered a project using QR codes to archive data on paper (OK, it was last Thursday), so here’s another way to do it, this time with a dedicated codec using the full ...

Amabile, Teresa M., Jennifer S. Mueller, and Susan M. Archambault. "DENA Coding Scheme (Detailed Event Narrative Analysis)." Harvard Business School Working Paper, No ...

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.