Signal processor

G - Physics – 11 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G11B 20/10 (2006.01) G11B 20/00 (2006.01)

Patent

CA 2309077

When, through a multi-speaker of a DVD audio system, signals are recorded/reproduced using a sampling frequency different for every channel, the quantity of calculation of a filter circuit is reduced. Up-sampling information about whether or not the sampling is carried out before the up- sampling by up-sampling means (2a, 2b) is acquired by up-sampling information detecting means (6). The signal up-sampled is filtered by a halfband filter circuit (3), subjected to loss-less compression, and recorded on a recording medium (8).

Lorsque, au moyen d'un multi-haut-parleur d'un système DVD-audio, les signaux sont enregistrés/reproduits à l'aide d'une fréquence d'échantillonnage différente pour chaque voie, le volume de calcul d'un circuit filtrant est réduit. Les informations de suréchantillonnage relatives au fait que l'échantillonnage soit effectué ou non avant le suréchantillonnage par un moyen de suréchantillonnage (2a, 2b), est acquis par un moyen de détection d'information de suréchantillonnage (6). Le signal suréchantillonné est filtré par un circuit de filtrage demi-bande (3), puis est soumis à une compression sans perte et enregistré sur un support d'enregistrement (8).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Signal processor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Signal processor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal processor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1776649

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.