{"id":"W2041857249","doi":"10.1121/1.4800643","title":"A modulator and driver for a high-efficiency ultrasonic link providing power and signal to an implanted hearing aid","year":2013,"lang":"en","type":"article","venue":"Proceedings of meetings on acoustics","topic":"Wireless Power Transfer Systems","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Demodulation; Ultrasonic sensor; Transmitter; Bandwidth (computing); Pulse-width modulation; Electronic engineering; Transducer; Frequency modulation; Modulation (music); Electrical efficiency; SIGNAL (programming language); Pulse-density modulation; Pulse-amplitude modulation; Amplitude modulation; Computer science; Electrical engineering; Materials science; Power (physics); Acoustics; Engineering; Pulse (music); Telecommunications; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002946744,0.0002931798,0.0003807491,0.0002063265,0.0001015262,0.0001655234,0.0001829419,0.0001526442,0.000005024616],"category_scores_gemma":[0.0001346539,0.0002906874,0.00003213342,0.0001951793,0.00004968003,0.0003111607,0.00003745723,0.0001920999,0.000003117794],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005309232,"about_ca_system_score_gemma":0.00001468384,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004088042,"about_ca_topic_score_gemma":9.871148e-7,"domain_scores_codex":[0.9984491,0.000002731636,0.000409117,0.0004000108,0.0002624721,0.0004765382],"domain_scores_gemma":[0.999136,0.0001197812,0.00007071608,0.00008081409,0.0003351857,0.0002574685],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003792479,0.0000400571,0.001804972,0.0009918136,0.00003778957,4.122566e-7,0.002411429,0.001421931,0.9907766,0.0006676882,0.0002817213,0.001527677],"study_design_scores_gemma":[0.003852672,0.003486368,0.0205181,0.002698294,0.0002347112,0.00009260153,0.003979957,0.5131233,0.4491236,0.0005611308,0.0003114728,0.002017849],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9873739,0.00005819617,0.01072591,0.00009948951,0.0001404276,0.001131751,0.00002573767,0.0002749663,0.0001695819],"genre_scores_gemma":[0.9922307,0.00001645003,0.007362262,0.00004922333,0.0001148956,0.0001191849,0.000002150077,0.00008941747,0.00001567557],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.541653,"threshold_uncertainty_score":0.9999545,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007356395798100505,"score_gpt":0.2029774826915316,"score_spread":0.1956210868934311,"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."}}