OVER QUANTIZING, THE NEXT STEP IN DIGITAL SIGNAL PROCESSING
| dc.contributor.author | Hicks, William T. | |
| dc.date.accessioned | 2016-04-15T23:18:39Z | en |
| dc.date.available | 2016-04-15T23:18:39Z | en |
| dc.date.issued | 2002-10 | en |
| dc.identifier.issn | 0884-5123 | en |
| dc.identifier.issn | 0074-9079 | en |
| dc.identifier.uri | http://hdl.handle.net/10150/605604 | en |
| dc.description | International Telemetering Conference Proceedings / October 21, 2002 / Town & Country Hotel and Conference Center, San Diego, California | en_US |
| dc.description.abstract | Simplification of the analog front end of a signal conditioning circuit can be accomplished by over-quantizing the input signal and using DSP for gain and offset. In this case, a much higher precision A/D converter is used than required by the desired output accuracy. The excess bits are then used to allow the DSP math to give an effective gain to the signal. By a similar function, offset of over 100% can be mathematically removed as long as the input signal does not exceed the A/D input voltage range. | |
| dc.description.sponsorship | International Foundation for Telemetering | en |
| dc.language.iso | en_US | en |
| dc.publisher | International Foundation for Telemetering | en |
| dc.relation.url | http://www.telemetry.org/ | en |
| dc.rights | Copyright © International Foundation for Telemetering | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject | Over-quantizing | en |
| dc.subject | DSP | en |
| dc.subject | A/D | en |
| dc.subject | gain | en |
| dc.subject | offset | en |
| dc.title | OVER QUANTIZING, THE NEXT STEP IN DIGITAL SIGNAL PROCESSING | en_US |
| dc.type | text | en |
| dc.type | Proceedings | en |
| dc.contributor.department | L-3 Communications | en |
| dc.identifier.journal | International Telemetering Conference Proceedings | en |
| dc.description.collectioninformation | Proceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection. | en |
| refterms.dateFOA | 2018-07-02T21:55:35Z | |
| html.description.abstract | Simplification of the analog front end of a signal conditioning circuit can be accomplished by over-quantizing the input signal and using DSP for gain and offset. In this case, a much higher precision A/D converter is used than required by the desired output accuracy. The excess bits are then used to allow the DSP math to give an effective gain to the signal. By a similar function, offset of over 100% can be mathematically removed as long as the input signal does not exceed the A/D input voltage range. |
