{"id":"W2029325322","doi":"10.4271/2015-01-0235","title":"Performance Improvement of Automotive Acoustic Signal Devices using Electric PWM Control","year":2015,"lang":"en","type":"article","venue":"SAE technical papers on CD-ROM/SAE technical paper series","topic":"Engineering Applied Research","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Infineon Technologies (Canada)","funders":"","keywords":"Automotive industry; Pulse-width modulation; SIGNAL (programming language); Computer science; Acoustics; Electronic engineering; Electrical engineering; Engineering; Physics; Voltage","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000200945,0.0002744513,0.0002048672,0.0003918232,0.0002324145,0.0006188496,0.0005451168,0.0002921676,0.005168653],"category_scores_gemma":[0.0004906579,0.000078565,0.0001321155,0.000314218,0.0001043564,0.00046086,0.0002190683,0.000203355,0.001209083],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002858385,"about_ca_system_score_gemma":0.0001206098,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007036612,"about_ca_topic_score_gemma":0.000607488,"domain_scores_codex":[0.9997079,0.00003055666,0.00001355809,0.00004687162,0.0001633151,0.00003779165],"domain_scores_gemma":[0.9997724,0.00004710283,0.00001851263,0.00001902372,0.000130557,0.00001248841],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00117246,0.0002888229,0.003287702,0.000416215,0.0000510063,0.0001980516,0.0003480768,0.01153379,0.4286471,0.0051175,0.007633872,0.5413054],"study_design_scores_gemma":[0.0001574356,0.003623758,0.01463054,0.0001018655,0.0001431918,0.0005776912,0.0004642247,0.4610233,0.4394067,0.001428933,0.07837129,0.00007120305],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5533414,0.002764345,0.3145271,0.0008667288,0.0006686567,0.0001792698,0.0002509817,0.005132312,0.1222691],"genre_scores_gemma":[0.9818978,0.0002409724,0.00680747,0.00005488828,0.00003749465,0.00002201323,0.0000968487,0.00004384267,0.01079875],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005168653,"threshold_uncertainty_score":0.01729083,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01337660100318037,"score_gpt":0.2427875346126432,"score_spread":0.2294109336094628,"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."}}