Bose 41793 User Manual - Page 67
Content Protection. HDCP is a form of Digital Rights
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English TAB 2 TAB 3 TAB TAB TAB 6 TAB TAB H HDCP - An abbreviation for High-bandwidth Digital Content Protection. HDCP is a form of Digital Rights Management licensed by Digital Content Protection, LLC, to control digital audio and video content as it travels across Digital Visual Interface (DVI) or HighDefinition Multimedia Interface (HDMI) connections. (It prevents unauthorized copying of programs.) HDMI - An abbreviation for High-Definition Multimedia Interface. HDMI is a de-facto standard interface that delivers clear, all-digital audio and video via a single cable. HDTV - An abbreviation for High-Definition TV, a digital television format that delivers sharper picture quality with more lines of resolution. HDTV offers a much better picture quality than standard television. I IR - An abbreviation for infrared. Pertains to the type of remote that sends/receives commands on an infrared light beam. L Letterbox - A video format that has an aspect ratio wider than 4:3 (see "Aspect ratio") and is shown with black bars above and below the picture. GLOSSARY M MP3 - This is a compressed audio format (MPEG-1 Layer III) that allows the recording of many hours of music on a single CD. MPEG - An abbreviation for Moving Picture Experts Group, the committee of experts from the audio, video, and computer industries involved in setting standards for compression of moving images. N NTSC - An abbreviation for National Television System Committee and the label for its video format standard used for televisions in the U.S. and other countries. O Optical cable - Carries digital audio via optical fiber between a source device and your Lifestyle® system. P PAL - An acronym for the Phase Alternate Line video format used extensively in Western Europe. PCM - An abbreviation for Pulse Code Modulation. A common form of digital audio signal. Progressive scan - A video format that displays all lines of the picture frame in a single pass and refreshes the TV image 30 times per second. Not compatible with all video displays. PVR - An abbreviation for Personal Video Recording. Sometimes used interchangeably with DVR for Digital Video Recording but may include non-digital technology, as used in VCRs. 63