http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0453307-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H17-00 |
| filingDate | 1990-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c86296875d12e8a44b6db923928799d |
| publicationDate | 1992-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0453307-A |
| titleOfInvention | Sampling frequency converter |
| abstract | PURPOSE: To reduce the operation time for one sample of an output data by providing a buffer storing input data by a 1st natural number and a buffer storing output data by a 2nd natural number and applying filter operation to an output data value after interleaving by the 2nd number of times only. n CONSTITUTION: The converter is provided with input/output terminal 1, 5, an interpolation device 2, a low pass filter 3, an interleave device 4, an input buffer 6 and an output buffer 7. Then the processing period by a digital processor is selected to be a prescribed common multiple such as least common multiple between the processing period of the input buffer 6 and the processing period of the output buffer 7, and input data by 1st natural number are stored in the input buffer 6 and output data by 2nd natural number are stored in the output buffer 7 to apply the filter operation to M sets of the output data after interleaving only. Thus, the operation time per one sample of output data is reduced. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010130185-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4547123-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012191418-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005287041-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5731770-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004088527-A |
| priorityDate | 1990-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419499693 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID3033151 |
Total number of triples: 19.