Explanation of terms

Interactive DVD

With this DVD disc, the story is changeable by user's selection, and/or the direction of view is changeable.

Title, chapter (DVD)

A DVD disc is divided into large parts (title) and smaller parts (chapter).

Each part has a number which is called title number or chapter number.

Track (video CD/audio CD)

A video CD or an audio CD is divided into some parts (track).

Each part has a number which is called a track number.

Dolby digital (AC-3)

A technique for digital audio compression developed by Dolby Corporation.

Not only stereo (2 ch) sound, but also 5.1ch sound can be compressed by it. A large amount of data can be held in a disc efficiently.

Dolby PRO Logic decoder

Equipment in which 4 channel signals recorded in 2 channels by Dolby surround (pro logic) are reverted to signals in 4 channels when playing them back. As compared with the surround sounds of 5.1 ch of Dolby digital (AC-3), separation between channels is worse and surround signal is played back only within 7 kHz.

Pan & scan screen

This signifies that the screen recorded in wide- screen format is displayed with left and right portions cut off.

Playback control (video CD Version 2.0)

A video CD with the playback control function can be played back by following the menu display interactively.

Letter box screen

This signifies that the screen recorded in wide- screen format is displayed with black bands at the top and bottom of the screen.

Linear PCM audio( LPCM)

This is the signal recording system for audio CD. While the signals are recorded by 44.1 kHz/16 bit in audio CD, by 48kHz/16 bit -96kHz /24 bit in DVD. As a result, DVD is played back in higher quality sound than in audio CD.

MPEG ( Moving Picture Experts Group)

MPEG is the international standard format for moving pictures provided by the Moving Picture Experts Group organized under ISO (international Organization for Standardization) and IEC (International Electro-technical Commission). MPEG provided MPEG1 in 1991, and MPEG2 in 1994. MPEG2 enables play in higher quality than MPEG1.

S-VIDEO OUT terminal

As this terminal divides the video signals into color signal and brightness signal to transmit them to the TV set, the picture becomes clearer. We recommend connecting an S-VIDEO cord to the TV set and S-VIDEO terminal.

35

Page 36
Image 36
Amphion M510 manual Explanation of terms