{"id":"https://openalex.org/W2912578131","doi":"https://doi.org/10.1007/s11334-019-00325-7","title":"Development and performance analysis of a low-cost MEMS microphone-based hearing aid with three different audio amplifiers","display_name":"Development and performance analysis of a low-cost MEMS microphone-based hearing aid with three different audio amplifiers","publication_year":2019,"publication_date":"2019-02-05","ids":{"openalex":"https://openalex.org/W2912578131","doi":"https://doi.org/10.1007/s11334-019-00325-7","mag":"2912578131"},"language":"en","primary_location":{"id":"doi:10.1007/s11334-019-00325-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11334-019-00325-7","pdf_url":null,"source":{"id":"https://openalex.org/S151239915","display_name":"Innovations in Systems and Software Engineering","issn_l":"1614-5046","issn":["1614-5046","1614-5054"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Innovations in Systems and Software Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018931303","display_name":"Souvik Mallik","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Souvik Mallik","raw_affiliation_strings":["Applied Electronics and Instrumentation, Heritage Institute of Technology, Kolkata, 700107, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Electronics and Instrumentation, Heritage Institute of Technology, Kolkata, 700107, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016247877","display_name":"Debjyoti Chowdhury","orcid":"https://orcid.org/0000-0001-8835-1849"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Debjyoti Chowdhury","raw_affiliation_strings":["Applied Electronics and Instrumentation, Heritage Institute of Technology, Kolkata, 700107, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Electronics and Instrumentation, Heritage Institute of Technology, Kolkata, 700107, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110595705","display_name":"Madhurima Chttopadhyay","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Madhurima Chttopadhyay","raw_affiliation_strings":["Applied Electronics and Instrumentation, Heritage Institute of Technology, Kolkata, 700107, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Electronics and Instrumentation, Heritage Institute of Technology, Kolkata, 700107, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5018931303"],"corresponding_institution_ids":[],"apc_list":{"value":2190,"currency":"EUR","value_usd":2790},"apc_paid":null,"fwci":2.0582,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.8699055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"15","issue":"1","first_page":"17","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11449","display_name":"Mechanical and Optical Resonators","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.8283666968345642},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6599361300468445},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6005237698554993},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.5650460720062256},{"id":"https://openalex.org/keywords/diaphragm","display_name":"Diaphragm (acoustics)","score":0.5238333344459534},{"id":"https://openalex.org/keywords/microelectromechanical-systems","display_name":"Microelectromechanical systems","score":0.48031988739967346},{"id":"https://openalex.org/keywords/hearing-aid","display_name":"Hearing aid","score":0.4783850908279419},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.47334933280944824},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4396975338459015},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.41994574666023254},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3589089512825012},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.25014781951904297},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.16270625591278076},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.12977373600006104},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09541967511177063}],"concepts":[{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.8283666968345642},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6599361300468445},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6005237698554993},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.5650460720062256},{"id":"https://openalex.org/C164292776","wikidata":"https://www.wikidata.org/wiki/Q5271779","display_name":"Diaphragm (acoustics)","level":3,"score":0.5238333344459534},{"id":"https://openalex.org/C37977207","wikidata":"https://www.wikidata.org/wiki/Q175561","display_name":"Microelectromechanical systems","level":2,"score":0.48031988739967346},{"id":"https://openalex.org/C2780801066","wikidata":"https://www.wikidata.org/wiki/Q323808","display_name":"Hearing aid","level":2,"score":0.4783850908279419},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.47334933280944824},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4396975338459015},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.41994574666023254},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3589089512825012},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.25014781951904297},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.16270625591278076},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.12977373600006104},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09541967511177063}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11334-019-00325-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11334-019-00325-7","pdf_url":null,"source":{"id":"https://openalex.org/S151239915","display_name":"Innovations in Systems and Software Engineering","issn_l":"1614-5046","issn":["1614-5046","1614-5054"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Innovations in Systems and Software Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1532248058","https://openalex.org/W1965183747","https://openalex.org/W1989102326","https://openalex.org/W2011728882","https://openalex.org/W2044861799","https://openalex.org/W2044915301","https://openalex.org/W2047960992","https://openalex.org/W2064148984","https://openalex.org/W2091621483","https://openalex.org/W2133765102","https://openalex.org/W2160295320","https://openalex.org/W2173696150","https://openalex.org/W2181098401","https://openalex.org/W2545783032","https://openalex.org/W2572660474","https://openalex.org/W2588230503"],"related_works":["https://openalex.org/W2438174805","https://openalex.org/W2072343332","https://openalex.org/W2156270368","https://openalex.org/W2386998121","https://openalex.org/W2373028423","https://openalex.org/W2033836157","https://openalex.org/W4254938824","https://openalex.org/W1998727140","https://openalex.org/W2070365993","https://openalex.org/W1982863302"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-26T08:31:28.666265","created_date":"2025-10-10T00:00:00"}