EFFECTS OF TAPE FLUTTER ON NOTCH NOISE LOADING TEST PERFORMANCE OF PREDETECTION RECORDING OF A FREQUENCY MODULATED CARRIER
| dc.contributor.advisor | Hedeman, W. R. | en |
| dc.contributor.advisor | Nichols, M. H. | en |
| dc.date.accessioned | 2016-04-15T17:59:36Z | en |
| dc.date.available | 2016-04-15T17:59:36Z | en |
| dc.date.issued | 1972-10 | en |
| dc.identifier.issn | 0884-5123 | en |
| dc.identifier.issn | 0074-9079 | en |
| dc.identifier.uri | http://hdl.handle.net/10150/605514 | en |
| dc.description | International Telemetering Conference Proceedings / October 10-12, 1972 / International Hotel, Los Angeles, California | en_US |
| dc.description.abstract | IRIG Document #L18-71 “Test Methods for Telemetry Systems and Subsystems” lists the notch noise loading test for establishing a figure-of-merit for frequency division systems. This paper reports measured effects of tape flutter on notch noise test data on pre-detection tape recorded FM carriers. The effects are explained on the basis of spectra of the output of the FM demodulator. The principal effect is to reduce the measured noise power ratio, NPR, in those notches at the low end of the baseband which overlap the flutter spectrum. The effect of tape flutter on FM/FM systems is reviewed. | |
| 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.title | EFFECTS OF TAPE FLUTTER ON NOTCH NOISE LOADING TEST PERFORMANCE OF PREDETECTION RECORDING OF A FREQUENCY MODULATED CARRIER | en_US |
| dc.type | text | en |
| dc.type | Proceedings | en |
| dc.contributor.department | Aerospace Corporation | 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 | 2018-05-18T02:44:13Z | |
| html.description.abstract | IRIG Document #L18-71 “Test Methods for Telemetry Systems and Subsystems” lists the notch noise loading test for establishing a figure-of-merit for frequency division systems. This paper reports measured effects of tape flutter on notch noise test data on pre-detection tape recorded FM carriers. The effects are explained on the basis of spectra of the output of the FM demodulator. The principal effect is to reduce the measured noise power ratio, NPR, in those notches at the low end of the baseband which overlap the flutter spectrum. The effect of tape flutter on FM/FM systems is reviewed. |
