Matches in SemOpenAlex for { <https://semopenalex.org/work/W1981290339> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W1981290339 endingPage "4221" @default.
- W1981290339 startingPage "4221" @default.
- W1981290339 abstract "An important part of signal detection and distinction is the strength of the signal compared to the levels of the background noise. On a fire scene, firefighters use a Personal Alert Safety System (PASS) device to locate trapped or injured personnel. When a firefighter becomes incapacitated, the device emits an audible alarm to help rescue teams locate the downed firefighter. This device has proven to be an invaluable part of a firefighter’s equipment. However, there are cases in which the signal was not heard or localizable. It has become apparent that scientific research is necessary to improve this signal. The approach taken to investigating this environment is to use the passive sonar equation as a template. An important piece of this research is the background noise levels that are routinely found on an active fire scene. Much of the equipment used by firefighters acts as high intensity broadband noise sources. Measurements were taken to investigate the frequency, level content, and directionality of the equipment used on the fireground. The A-weighted spectrum of the equipment has then been compared to the signal emitted by a PASS device. [Work supported by U.S. Department of Homeland Security Assistance to Firefighters Grants Program.]" @default.
- W1981290339 created "2016-06-24" @default.
- W1981290339 creator A5042416374 @default.
- W1981290339 creator A5049447418 @default.
- W1981290339 creator A5078443805 @default.
- W1981290339 date "2013-11-01" @default.
- W1981290339 modified "2023-09-23" @default.
- W1981290339 title "Background noise levels on the fireground" @default.
- W1981290339 doi "https://doi.org/10.1121/1.4831502" @default.
- W1981290339 hasPublicationYear "2013" @default.
- W1981290339 type Work @default.
- W1981290339 sameAs 1981290339 @default.
- W1981290339 citedByCount "0" @default.
- W1981290339 crossrefType "journal-article" @default.
- W1981290339 hasAuthorship W1981290339A5042416374 @default.
- W1981290339 hasAuthorship W1981290339A5049447418 @default.
- W1981290339 hasAuthorship W1981290339A5078443805 @default.
- W1981290339 hasConcept C100675267 @default.
- W1981290339 hasConcept C115961682 @default.
- W1981290339 hasConcept C119599485 @default.
- W1981290339 hasConcept C121332964 @default.
- W1981290339 hasConcept C127413603 @default.
- W1981290339 hasConcept C154945302 @default.
- W1981290339 hasConcept C178790620 @default.
- W1981290339 hasConcept C185592680 @default.
- W1981290339 hasConcept C199360897 @default.
- W1981290339 hasConcept C203718221 @default.
- W1981290339 hasConcept C205312793 @default.
- W1981290339 hasConcept C24890656 @default.
- W1981290339 hasConcept C2779119184 @default.
- W1981290339 hasConcept C2779843651 @default.
- W1981290339 hasConcept C41008148 @default.
- W1981290339 hasConcept C557531904 @default.
- W1981290339 hasConcept C76155785 @default.
- W1981290339 hasConcept C99498987 @default.
- W1981290339 hasConceptScore W1981290339C100675267 @default.
- W1981290339 hasConceptScore W1981290339C115961682 @default.
- W1981290339 hasConceptScore W1981290339C119599485 @default.
- W1981290339 hasConceptScore W1981290339C121332964 @default.
- W1981290339 hasConceptScore W1981290339C127413603 @default.
- W1981290339 hasConceptScore W1981290339C154945302 @default.
- W1981290339 hasConceptScore W1981290339C178790620 @default.
- W1981290339 hasConceptScore W1981290339C185592680 @default.
- W1981290339 hasConceptScore W1981290339C199360897 @default.
- W1981290339 hasConceptScore W1981290339C203718221 @default.
- W1981290339 hasConceptScore W1981290339C205312793 @default.
- W1981290339 hasConceptScore W1981290339C24890656 @default.
- W1981290339 hasConceptScore W1981290339C2779119184 @default.
- W1981290339 hasConceptScore W1981290339C2779843651 @default.
- W1981290339 hasConceptScore W1981290339C41008148 @default.
- W1981290339 hasConceptScore W1981290339C557531904 @default.
- W1981290339 hasConceptScore W1981290339C76155785 @default.
- W1981290339 hasConceptScore W1981290339C99498987 @default.
- W1981290339 hasIssue "5_Supplement" @default.
- W1981290339 hasLocation W19812903391 @default.
- W1981290339 hasOpenAccess W1981290339 @default.
- W1981290339 hasPrimaryLocation W19812903391 @default.
- W1981290339 hasRelatedWork W1966491787 @default.
- W1981290339 hasRelatedWork W2072378515 @default.
- W1981290339 hasRelatedWork W2081792574 @default.
- W1981290339 hasRelatedWork W2090021131 @default.
- W1981290339 hasRelatedWork W2100665530 @default.
- W1981290339 hasRelatedWork W2552477313 @default.
- W1981290339 hasRelatedWork W2795531642 @default.
- W1981290339 hasRelatedWork W2904505613 @default.
- W1981290339 hasRelatedWork W2909545689 @default.
- W1981290339 hasRelatedWork W230540540 @default.
- W1981290339 hasVolume "134" @default.
- W1981290339 isParatext "false" @default.
- W1981290339 isRetracted "false" @default.
- W1981290339 magId "1981290339" @default.
- W1981290339 workType "article" @default.