http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1169928-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b8b744d430e252fa21c14c2b8dee176 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N7-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K5-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L25-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-035 |
| filingDate | 1982-12-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-06-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a49b50c6153ed5f9090a46a717aef876 |
| publicationDate | 1984-06-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1169928-A |
| titleOfInvention | Electrical data pulse processing |
| abstract | PHB. 32,840. 15 ABSTRACT: A circuit arrangement for improving the shape of a data pulse waveform prior to data slicing by correc-ting for s reduction of the high frequency content of the waveform using an adaptive crispening technique. The arrangement comprises a high pass filter connected to an input art which the waveform is applied. The filter separates the high frequency content which is multiplied by an amplitude correcting signal in a multiplier. The signal data pulse waveform and the multiplier output are added in an adder to produce a resultant output waveform, which is fed to data slicer. The resultant output wave-form is also applied to a peak-to-peak detector via a switch when the latter is closed periodically by a timing circuit. The detector produces a control signal propor-tional to the amplitude of the resultant output waveform which it receives via the switch. A subtractor produces the amplitude correcting signal as the difference between the control signal and a reference signal (RF). |
| priorityDate | 1981-12-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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