{"id":"https://openalex.org/W2406518027","doi":"https://doi.org/10.1109/icassp.2016.7471833","title":"Gammatone filter based on stochastic computation","display_name":"Gammatone filter based on stochastic computation","publication_year":2016,"publication_date":"2016-03-01","ids":{"openalex":"https://openalex.org/W2406518027","doi":"https://doi.org/10.1109/icassp.2016.7471833","mag":"2406518027"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2016.7471833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2016.7471833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/A5049740452","display_name":"Naoya Onizawa","orcid":"https://orcid.org/0000-0002-4855-7081"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoya Onizawa","raw_affiliation_strings":["Research Institute of Tohoku University, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute of Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065123353","display_name":"Shunsuke Koshita","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shunsuke Koshita","raw_affiliation_strings":["Department of Electronic Engineering, Tohoku University, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086534183","display_name":"Shuichi Sakamoto","orcid":"https://orcid.org/0000-0002-5745-1668"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuichi Sakamoto","raw_affiliation_strings":["Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111921249","display_name":"Masahide Abe","orcid":null},"institutions":[{"id":"https://openalex.org/I103605164","display_name":"Tohoku Institute of Technology","ror":"https://ror.org/01phqre83","country_code":"JP","type":"education","lineage":["https://openalex.org/I103605164"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahide Abe","raw_affiliation_strings":["Tohoku Daigaku, Sendai, Miyagi, JP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku Daigaku, Sendai, Miyagi, JP","institution_ids":["https://openalex.org/I103605164"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103628614","display_name":"Masayuki Kawamata","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Kawamata","raw_affiliation_strings":["Department of Electronic Engineering, Tohoku University, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062434040","display_name":"Takahiro Hanyu","orcid":"https://orcid.org/0000-0002-4397-8290"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahiro Hanyu","raw_affiliation_strings":["Research Institute of Tohoku University, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute of Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4702,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.87520706,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"3","issue":null,"first_page":"1036","last_page":"1040"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7639729976654053},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5710238814353943},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5493287444114685},{"id":"https://openalex.org/keywords/multiplier","display_name":"Multiplier (economics)","score":0.42154043912887573},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3954562842845917},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3666958212852478},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.35540884733200073},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13996663689613342}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7639729976654053},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5710238814353943},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5493287444114685},{"id":"https://openalex.org/C124584101","wikidata":"https://www.wikidata.org/wiki/Q1053266","display_name":"Multiplier (economics)","level":2,"score":0.42154043912887573},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3954562842845917},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3666958212852478},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.35540884733200073},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13996663689613342},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2016.7471833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2016.7471833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.5600000023841858}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W168991039","https://openalex.org/W1612421550","https://openalex.org/W1968311960","https://openalex.org/W1984926087","https://openalex.org/W2006587902","https://openalex.org/W2009150118","https://openalex.org/W2010588734","https://openalex.org/W2019751845","https://openalex.org/W2027269053","https://openalex.org/W2029356595","https://openalex.org/W2049931245","https://openalex.org/W2050758723","https://openalex.org/W2088005626","https://openalex.org/W2088079057","https://openalex.org/W2094213187","https://openalex.org/W2098470668","https://openalex.org/W2136922672","https://openalex.org/W2138913040","https://openalex.org/W2144024329","https://openalex.org/W2151770284","https://openalex.org/W2173146064","https://openalex.org/W4212767893","https://openalex.org/W4253182373","https://openalex.org/W4285719527","https://openalex.org/W6606898681","https://openalex.org/W6657903211","https://openalex.org/W6680422403"],"related_works":["https://openalex.org/W4231775656","https://openalex.org/W2046435967","https://openalex.org/W2383646825","https://openalex.org/W2371018915","https://openalex.org/W2354191502","https://openalex.org/W1972225038","https://openalex.org/W3134658850","https://openalex.org/W2355938171","https://openalex.org/W2780079842","https://openalex.org/W1939318680"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"a":[3,6,30,51,57,63,72,90,104,108,138,168,177],"design":[4],"of":[5,23,32,75,96,107,128,147,172,181],"gammatone":[7,17,78,158],"filter":[8,18,59,79,109,149],"based":[9],"on":[10],"stochastic":[11,49,77,157],"computation":[12],"for":[13],"area-efficient":[14,69],"hardware.":[15,70],"The":[16,155],"well":[19],"expresses":[20],"the":[21,76,97,113,122,126,134,140,144,148,152,185],"performance":[22],"human":[24],"auditory":[25],"peripheral":[26],"mechanism":[27],"and":[28,42,162],"has":[29],"potential":[31],"improving":[33,151],"advanced":[34],"speech":[35,45],"communications":[36],"systems,":[37],"especially":[38],"hearing":[39],"assisting":[40],"devices":[41],"noise":[43],"robust":[44],"recognition":[46],"systems.":[47],"Using":[48],"computation,":[50,86],"power-and-area":[52],"hungry":[53],"multiplier":[54],"used":[55],"in":[56,85,89,184],"digital":[58],"is":[60],"replaced":[61],"by":[62],"simple":[64],"logic":[65],"gate,":[66],"leading":[67],"to":[68,99,103],"However,":[71],"straightforward":[73,186],"implementation":[74],"suffers":[80],"from":[81],"significantly":[82],"low":[83,91,178],"accuracy":[84],"which":[87],"results":[88],"dynamic":[92,170,179],"range":[93,171,180],"(a":[94],"ratio":[95],"maximum":[98],"minimum":[100],"magnitude)":[101],"due":[102],"small":[105],"value":[106],"gain.":[110],"To":[111],"improve":[112],"computational":[114,153],"accuracy,":[115],"gain-balancing":[116],"techniques":[117,142],"are":[118,160],"presented":[119],"that":[120,166],"represent":[121],"original":[123,145],"gain":[124,146],"as":[125],"product":[127],"multiple":[129],"larger":[130],"gains":[131],"introduced":[132],"at":[133],"second-order":[135],"sections.":[136],"As":[137],"result,":[139],"proposed":[141,156],"maintain":[143],"while":[150],"accuracy.":[154],"filters":[159],"designed":[161],"evaluated":[163],"using":[164],"MATLAB":[165],"achieves":[167],"high":[169],"71.71":[173],"dB":[174,183],"compared":[175],"with":[176],"5.47":[182],"implementation.":[187]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}