Matches in SemOpenAlex for { <https://semopenalex.org/work/W4367151738> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W4367151738 endingPage "A92" @default.
- W4367151738 startingPage "A92" @default.
- W4367151738 abstract "The study involved 29 occupied primary-school classrooms in Italy where speech level (LS) and Sound Strength total (Gtot), early (G50) and late (Glate), have been acquired at 1 m from the source and in other three positions along the main axis of the room. The background noise level during the measurements was less than 56 dB(A) and the reverberation time (RT) was between 0.5 s and 1.4 s. A cut-off value of RT was assumed equal to 0.8 s for subdividing the classrooms in two groups of similar size, with lower or equal and higher RT values, respectively. The slopes per double distance of the speech level along the axis, mLS, is −2 dB/dd for both the groups. The same slope per double distance is obtained for G50 of −2.7 dB/dd, while Glate shows a slope of −0.6 dB/dd and −0.9 dB/dd for the two groups, respectively. The slope per double distance of Gtot is −2.0 dB/dd as in the case of the speech level, mLs, as expected. Optimal reverberation time range, between 0.6 s and 0.9 s, in occupied conditions, has been obtained from the difference Glate-G50 at the rear positions between 6 and 3 dB, respectively." @default.
- W4367151738 created "2023-04-28" @default.
- W4367151738 creator A5029031677 @default.
- W4367151738 creator A5079033974 @default.
- W4367151738 creator A5086410207 @default.
- W4367151738 date "2023-03-01" @default.
- W4367151738 modified "2023-10-17" @default.
- W4367151738 title "Sound propagation and strength in small classrooms" @default.
- W4367151738 doi "https://doi.org/10.1121/10.0018274" @default.
- W4367151738 hasPublicationYear "2023" @default.
- W4367151738 type Work @default.
- W4367151738 citedByCount "0" @default.
- W4367151738 crossrefType "journal-article" @default.
- W4367151738 hasAuthorship W4367151738A5029031677 @default.
- W4367151738 hasAuthorship W4367151738A5079033974 @default.
- W4367151738 hasAuthorship W4367151738A5086410207 @default.
- W4367151738 hasConcept C115961682 @default.
- W4367151738 hasConcept C121332964 @default.
- W4367151738 hasConcept C154945302 @default.
- W4367151738 hasConcept C159985019 @default.
- W4367151738 hasConcept C192562407 @default.
- W4367151738 hasConcept C204323151 @default.
- W4367151738 hasConcept C24890656 @default.
- W4367151738 hasConcept C33923547 @default.
- W4367151738 hasConcept C41008148 @default.
- W4367151738 hasConcept C95851461 @default.
- W4367151738 hasConcept C99498987 @default.
- W4367151738 hasConceptScore W4367151738C115961682 @default.
- W4367151738 hasConceptScore W4367151738C121332964 @default.
- W4367151738 hasConceptScore W4367151738C154945302 @default.
- W4367151738 hasConceptScore W4367151738C159985019 @default.
- W4367151738 hasConceptScore W4367151738C192562407 @default.
- W4367151738 hasConceptScore W4367151738C204323151 @default.
- W4367151738 hasConceptScore W4367151738C24890656 @default.
- W4367151738 hasConceptScore W4367151738C33923547 @default.
- W4367151738 hasConceptScore W4367151738C41008148 @default.
- W4367151738 hasConceptScore W4367151738C95851461 @default.
- W4367151738 hasConceptScore W4367151738C99498987 @default.
- W4367151738 hasIssue "3_supplement" @default.
- W4367151738 hasLocation W43671517381 @default.
- W4367151738 hasOpenAccess W4367151738 @default.
- W4367151738 hasPrimaryLocation W43671517381 @default.
- W4367151738 hasRelatedWork W1503654485 @default.
- W4367151738 hasRelatedWork W1963624733 @default.
- W4367151738 hasRelatedWork W2015334937 @default.
- W4367151738 hasRelatedWork W2070950286 @default.
- W4367151738 hasRelatedWork W2094970964 @default.
- W4367151738 hasRelatedWork W2757774927 @default.
- W4367151738 hasRelatedWork W2774460328 @default.
- W4367151738 hasRelatedWork W2990284970 @default.
- W4367151738 hasRelatedWork W4285807731 @default.
- W4367151738 hasRelatedWork W582256345 @default.
- W4367151738 hasVolume "153" @default.
- W4367151738 isParatext "false" @default.
- W4367151738 isRetracted "false" @default.
- W4367151738 workType "article" @default.