Compression reduces bandwidth and storage requirements by removing redundancy and irrelevancy. Redundancy occurs when data is sent when it’s not needed. Irrelevancy frequently occurs in audio and ...

Audio, video and data distribution can be reduced to one issue — channel capacity. The function of compression is to reduce digitized audio and video to data rates that can be supported by a channel; ...

In digital video compression, using 10 bits to compress the color information in a pixel. Even though most pixels are only eight bits, the extra two bits in the compression process provides for higher ...

A new compression technique from Google Research threatens to shrink the memory footprint of large AI models so dramatically ...

As mentioned previously, the characteristics of typical audio signals vary from time to time and therefore we must expect the required bit rate for lossless compression to vary as well. Since the bit ...

One-bit compressed sensing is an emerging methodology that seeks to recover sparse signals from highly quantised data, where each measurement is reduced to a single bit representing its sign. This ...

Test compression sounds like magic. Read on to learn how this trick is done. Large, complex ICs are viable because their design meets test as well as functional requirements. Design for test (DFT) was ...