Glossary

A term used to refer to the relative timing of audio and video portions during playback. In general, it used to describe the matching of lip movements with voice. Generally, human perception is sensitive to non synchronized audio and video with a relative phase of ~100 msec. In contrast, there ...

A term used to describe a compression method where the compressed data cannot be reconstructed exactly as the original form. This type of compression is mainly used in visual and audio applications where a partial loss of data is acceptable by the human visual and hearing systems. As opposed to ...

LTE, or Long Term Evolution, is the next generation cellular network, which is sometimes marketed as 4G. The main difference between LTE and previous cellular network architectures is the fact that it is an all-IP network, with not circuit switching capabilities. Voice calls and SMS services over an LTE network ...