{"id":"W2102373582","doi":"10.1109/ccece.2004.1347696","title":"An ultra low-power chopper stabilized front-end for multichannel cortical signals recording","year":2004,"lang":"en","type":"article","venue":"","topic":"Analog and Mixed-Signal Circuit Design","field":"Engineering","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"","keywords":"Micropower; Preamplifier; Chopper; Amplifier; CMOS; Electrical engineering; Band-pass filter; Noise (video); Physics; Electronic engineering; Materials science; Power (physics); Optoelectronics; Computer science; Voltage; Engineering","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":[0.0002164567,0.0004121562,0.0003221569,0.00032419,0.0003063666,0.0006013655,0.001300453,0.0007600706,0.003926406],"category_scores_gemma":[0.0004831828,0.0002621908,0.0002142447,0.0002656215,0.0002598339,0.0004758462,0.0003744656,0.0004576807,0.001636971],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003468085,"about_ca_system_score_gemma":0.000381347,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004440778,"about_ca_topic_score_gemma":0.00110441,"domain_scores_codex":[0.9998125,0.00002109975,0.000008748319,0.00004395604,0.00009294477,0.00002072032],"domain_scores_gemma":[0.9996858,0.0000995999,0.00002478053,0.00002670654,0.0001361465,0.00002707802],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003290515,0.00004980482,0.000591388,0.0002155262,0.00002165655,0.0002823261,0.00009752037,0.001522397,0.8702394,0.002325562,0.001805302,0.12252],"study_design_scores_gemma":[0.00008705101,0.00127379,0.00533879,0.0000574462,0.00009173102,0.00199521,0.00006616785,0.05381964,0.9012613,0.001917563,0.03404062,0.00005062342],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.06220625,0.0006311163,0.9298852,0.0002878421,0.0001205752,0.0001970997,0.0003406449,0.002365121,0.003966125],"genre_scores_gemma":[0.3916718,0.0003972535,0.5946833,0.0007206185,0.0001264102,0.0002481957,0.0004157416,0.0001953467,0.01154133],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003926406,"threshold_uncertainty_score":0.01313508,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01566903099752542,"score_gpt":0.240584459054813,"score_spread":0.2249154280572876,"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."}}