Glossary Of Terms - Rega DAC Wolfson WM8742 Manual

GLOSSARY OF TERMS

PLL
Phase lock Loop
PCM
Pulse code modulation
SPDIF
Sony Philips digital interface protocol
SOFT MUTE
Software mute (not output mute)
SOFT KNEE FILTER
Filter with a large transition band which reduces dispersion and delay
HALF BAND
Filter where the transition region is centred at one quarter of the sampling rate
APODISING FILTER
Filter exhibiting a smooth roll off
BRICKWALL FILTER
Filter exhibiting a steep roll off
FLAC/ALAC
Lossless audio formats
DIGITAL FILTER
Device or process that removes unwanted features from a signal.
13
OWNERS LOG
(1)
Owner.......................................................................................................................................................
Date...........................................................................................................................................................
Where Purchased.................................................................................................................................
(2)
Owner.......................................................................................................................................................
Date...........................................................................................................................................................
Where Purchased................................................................................................................................
(3)
Owner.......................................................................................................................................................
Date...........................................................................................................................................................
Where Purchased................................................................................................................................
(4)
Owner.......................................................................................................................................................
Date...........................................................................................................................................................
Where Purchased................................................................................................................................
(5)
Owner.......................................................................................................................................................
Date...........................................................................................................................................................
Where Purchased................................................................................................................................
14