Matches in SemOpenAlex for { <https://semopenalex.org/work/W4247107169> ?p ?o ?g. }
Showing items 1 to 44 of
44
with 100 items per page.
- W4247107169 abstract "Technology Educational Shops (TES) are designed to develop high school students' technological literacy. Their acoustical conditions play a dominant role in the quality of these environments. TES are, at the same time, classrooms for learning and industrial workshops for making things. Each use has its own standards governing its acoustical characteristics: ANSI S12.60-2002 for classrooms and the Ondet & Sueur DL2 criteria for workshops. A major conflict could exist by using the same room for two different purposes. This study investigated this conflict by evaluating the acoustical characteristics of 20 unoccupied wood, metal and automotive shops. It conducted measurements of background noise level (BNL), reverberation time (RT), speech intelligibility index (SII) and DL2. Results showed that BNLs and RTs in most TES were higher than the acceptability criteria for unoccupied core learning spaces. SII values indicated bad/poor speech intelligibility for normal and raised voice levels and reasonable/good speech intelligibility for loud and shout voice levels. DL2 values were found acceptable in about 80% of the TES. In general, these results indicate the poor acoustical conditions of TES as classrooms, and the need for special sound control measures." @default.
- W4247107169 created "2022-05-12" @default.
- W4247107169 creator A5054054188 @default.
- W4247107169 creator A5080324822 @default.
- W4247107169 date "2013-01-01" @default.
- W4247107169 modified "2023-10-16" @default.
- W4247107169 title "Acoustical characteristics of Technology Educational Shops in British Columbia" @default.
- W4247107169 doi "https://doi.org/10.1121/1.4800412" @default.
- W4247107169 hasPublicationYear "2013" @default.
- W4247107169 type Work @default.
- W4247107169 citedByCount "0" @default.
- W4247107169 crossrefType "proceedings-article" @default.
- W4247107169 hasAuthorship W4247107169A5054054188 @default.
- W4247107169 hasAuthorship W4247107169A5080324822 @default.
- W4247107169 hasConcept C111472728 @default.
- W4247107169 hasConcept C121332964 @default.
- W4247107169 hasConcept C138885662 @default.
- W4247107169 hasConcept C24890656 @default.
- W4247107169 hasConcept C41008148 @default.
- W4247107169 hasConcept C60048801 @default.
- W4247107169 hasConcept C95851461 @default.
- W4247107169 hasConceptScore W4247107169C111472728 @default.
- W4247107169 hasConceptScore W4247107169C121332964 @default.
- W4247107169 hasConceptScore W4247107169C138885662 @default.
- W4247107169 hasConceptScore W4247107169C24890656 @default.
- W4247107169 hasConceptScore W4247107169C41008148 @default.
- W4247107169 hasConceptScore W4247107169C60048801 @default.
- W4247107169 hasConceptScore W4247107169C95851461 @default.
- W4247107169 hasLocation W42471071691 @default.
- W4247107169 hasOpenAccess W4247107169 @default.
- W4247107169 hasPrimaryLocation W42471071691 @default.
- W4247107169 hasRelatedWork W1601322345 @default.
- W4247107169 hasRelatedWork W1964399340 @default.
- W4247107169 hasRelatedWork W1972884545 @default.
- W4247107169 hasRelatedWork W1986356197 @default.
- W4247107169 hasRelatedWork W2025768099 @default.
- W4247107169 hasRelatedWork W2070356877 @default.
- W4247107169 hasRelatedWork W2535810271 @default.
- W4247107169 hasRelatedWork W2623525563 @default.
- W4247107169 hasRelatedWork W3023220062 @default.
- W4247107169 hasRelatedWork W3183029223 @default.
- W4247107169 isParatext "false" @default.
- W4247107169 isRetracted "false" @default.
- W4247107169 workType "article" @default.