Combined aligner blender

H - Electricity – 03 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H03K 5/00 (2006.01) H03H 17/06 (2006.01)

Patent

CA 2102936

Digital samples of e.g. video data to be displayed on a computer monitor is processed by a video graphics circuit, which has the task of both aligning samples provided by an asynchronous sampler, and blending those samples, which usually suffer a series of the degrading effect as a low pass filter. The present invention describe a circuit that combines a sample aligner and a sample blender into one circuit in which the sample data passes through only one filter, and thus suffers only one low pass effect. In addition, only two multipliers, one delay, and one adder are required, instead of double the number as would be required by using the prior art. The total amount of circuitry is thus reduced and the quality of the resulting signal is improved.

Des échantillons numériques, p. ex. de données vidéo à afficher sur un écran d'ordinateur sont traités par un circuit graphique vidéo, chargé à la fois de mettre en coïncidence des échantillons provenant d'un échantillonneur asynchrone et de mélanger ces échantillons, qui subissent habituellement une série de coupures passe-bas. La présente invention décrit un circuit qui combine un dispositif de mise en coïncidence d'échantillons et un mélangeur d'échantillons en un seul circuit dans lequel les données d'échantillonnage passent à travers un seul filtre et ne subissent donc qu'une seule coupure passe-bas. En outre, seulement deux circuits de multiplication, un circuit à retard et un circuit d'addition sont nécessaires, au lieu du double comme dans les modèles antérieurs. Le nombre total de circuits est ainsi réduit et la qualité du signal résultant est améliorée.

LandOfFree

Say what you really think

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

Rating

Combined aligner blender does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1751286

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