H - Electricity – 03 – H
Patent
H - Electricity
03
H
328/0.3
H03H 17/06 (2006.01)
Patent
CA 1122283
8.8.1978 1 PHN 9012 ABSTRACT : Arrangement for filtering compressed pulse-code-modulated signals. Digital filter for filtering non- uniformly quantised pulse code-modulated signals formed by a sequence of code words each comprising a segment number s(i) and a mantissa number m(i). This digital filter com- prises a modifying device to which the mantissa numbers m(i) are applied for generating modified mantissa numbers E(i). The numbers E(i) are each multiplied by the magnitude of a filter coefficient, for generating first product numbers z1(i). Thereafter those numbers z1(i) are each multiplied by a number 2B(i), B(i) being either equal to s(i) or equal to s(i)-1, so that second product numbers z2(i) are obtained which are applied to an accumulator.
319142
N.v. Philips Gloeilampenfabrieken
Van Steinburg C.e.
LandOfFree
Arrangement for filtering compressed pulse-code- modulated... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Arrangement for filtering compressed pulse-code- modulated..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrangement for filtering compressed pulse-code- modulated... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-464002