{"id":"W7071951070","doi":"","title":"Teaching Concepts of Acoustical Waves in Air. How They Travel and How they Interact with Room Surfaces to Shape Indoor Acoustical Environments","year":2022,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Educational Environments and Student Outcomes","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Acoustical engineering; Architectural acoustics; Wave propagation; Noise (video); Reflection (computer programming)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009180051,0.000368944,0.0002122271,0.0005130969,0.001834551,0.003445071,0.0008767879,0.0007169276,0.009015626],"category_scores_gemma":[0.004205116,0.0001325049,0.0003298007,0.0004887333,0.002612188,0.001092053,0.001779664,0.001912148,0.001456753],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00376482,"about_ca_system_score_gemma":0.01304657,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1581872,"about_ca_topic_score_gemma":0.2733451,"domain_scores_codex":[0.9986826,0.0001832038,0.00002303913,0.0001017135,0.0006978143,0.0003116717],"domain_scores_gemma":[0.9977537,0.0003846336,0.000250729,0.00008840786,0.0005741152,0.0009484838],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0003079805,0.003668385,0.07130375,0.0009169579,0.00004216088,0.0005575497,0.1164091,0.001916277,0.04163963,0.05507476,0.0499157,0.6582477],"study_design_scores_gemma":[0.00009056852,0.001162675,0.332241,0.00142873,0.0001239732,0.0008300692,0.1917763,0.00198763,0.01846318,0.04339654,0.4082703,0.0002289542],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7517433,0.004815184,0.01693178,0.009775845,0.000899403,0.0002463271,0.0003286019,0.000272023,0.2149876],"genre_scores_gemma":[0.9454975,0.003199786,0.006494959,0.0006040623,0.00004419567,0.00007322672,0.0001323786,0.00004683972,0.04390701],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1581872,"threshold_uncertainty_score":0.3145329,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01690622082535934,"score_gpt":0.286113046095425,"score_spread":0.2692068252700657,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}