{"id":"https://openalex.org/W3088546706","doi":"https://doi.org/10.1109/mocast49295.2020.9200250","title":"Design Space Exploration Framework for Tensilica-Based Digital Audio Processors in Hearing Aids","display_name":"Design Space Exploration Framework for Tensilica-Based Digital Audio Processors in Hearing Aids","publication_year":2020,"publication_date":"2020-09-01","ids":{"openalex":"https://openalex.org/W3088546706","doi":"https://doi.org/10.1109/mocast49295.2020.9200250","mag":"3088546706"},"language":"en","primary_location":{"id":"doi:10.1109/mocast49295.2020.9200250","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mocast49295.2020.9200250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 9th International Conference on Modern Circuits and Systems Technologies (MOCAST)","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/A5004377168","display_name":"Jens Karrenbauer","orcid":"https://orcid.org/0000-0002-5060-0843"},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Jens Karrenbauer","raw_affiliation_strings":["Institute of Microelectronic Systems, Leibniz University Hannover, Appelstr. 4, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic Systems, Leibniz University Hannover, Appelstr. 4, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063257996","display_name":"Lukas Gerlach","orcid":"https://orcid.org/0000-0001-5467-237X"},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lukas Gerlach","raw_affiliation_strings":["Institute of Microelectronic Systems, Leibniz University Hannover, Appelstr. 4, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic Systems, Leibniz University Hannover, Appelstr. 4, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038123706","display_name":"Guillermo Pay\u00e1\u2013Vay\u00e1","orcid":"https://orcid.org/0000-0003-3503-8386"},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Guillermo Paya-Vaya","raw_affiliation_strings":["Institute of Microelectronic Systems, Leibniz University Hannover, Appelstr. 4, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic Systems, Leibniz University Hannover, Appelstr. 4, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016532646","display_name":"Holger Blume","orcid":"https://orcid.org/0000-0002-0640-6875"},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Holger Blume","raw_affiliation_strings":["Institute of Microelectronic Systems, Leibniz University Hannover, Appelstr. 4, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic Systems, Leibniz University Hannover, Appelstr. 4, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5004377168"],"corresponding_institution_ids":["https://openalex.org/I114112103"],"apc_list":null,"apc_paid":null,"fwci":0.4546,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.61553654,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9997000098228455,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8134214282035828},{"id":"https://openalex.org/keywords/design-space-exploration","display_name":"Design space exploration","score":0.6715527772903442},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.5965743064880371},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5646827220916748},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.5445261001586914},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4981415271759033},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.45744866132736206},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.43191033601760864},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.37910741567611694},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.12662601470947266}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8134214282035828},{"id":"https://openalex.org/C2776221188","wikidata":"https://www.wikidata.org/wiki/Q21072556","display_name":"Design space exploration","level":2,"score":0.6715527772903442},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.5965743064880371},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5646827220916748},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.5445261001586914},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4981415271759033},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.45744866132736206},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.43191033601760864},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.37910741567611694},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.12662601470947266},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mocast49295.2020.9200250","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mocast49295.2020.9200250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 9th International Conference on Modern Circuits and Systems Technologies (MOCAST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W629565630","https://openalex.org/W1515932869","https://openalex.org/W1982513371","https://openalex.org/W2113250153","https://openalex.org/W2144244295","https://openalex.org/W2259750646","https://openalex.org/W2798609647","https://openalex.org/W7058378369"],"related_works":["https://openalex.org/W2111062328","https://openalex.org/W1994609733","https://openalex.org/W2075808029","https://openalex.org/W2108386578","https://openalex.org/W1572417577","https://openalex.org/W1979259943","https://openalex.org/W2000001288","https://openalex.org/W3139655666","https://openalex.org/W2145929661","https://openalex.org/W2118185763"],"abstract_inverted_index":{"Choosing":[0],"a":[1,6,10,39,52,87,111,137],"suitable":[2],"processor":[3,132],"architecture":[4,35,57,133],"for":[5,55],"hearing":[7,95],"aid":[8,96],"is":[9,140],"difficult":[11],"task.":[12],"Various":[13],"aspects":[14],"have":[15],"to":[16,79,103,142],"be":[17,46,59],"taken":[18],"into":[19],"account,":[20],"like":[21],"power":[22],"consumption":[23],"and":[24,31,114],"silicon":[25],"area.":[26],"Also,":[27],"the":[28,56,81,105,124,130,144,147],"computational":[29,106],"performance":[30],"flexibility":[32],"of":[33,42,129,146],"an":[34,115],"are":[36,68,98,134],"essential.":[37],"Therefore,":[38],"wide":[40],"variety":[41],"design":[43,90],"goals":[44],"must":[45],"weighted":[47],"against":[48],"each":[49],"other":[50],"before":[51],"final":[53],"decision":[54],"can":[58],"made.":[60],"In":[61,77],"this":[62,84],"paper,":[63],"several":[64],"configurable":[65],"audio":[66],"processors":[67],"evaluated,":[69],"using":[70,120],"five":[71],"commonly":[72],"known":[73],"acoustic":[74],"beamforming":[75],"algorithms.":[76],"order":[78],"reduce":[80,104],"exploration":[82,92],"time,":[83],"paper":[85],"presents":[86],"partly":[88],"automated":[89,116],"space":[91],"framework.":[93,149],"The":[94],"algorithms":[97],"implemented":[99],"in":[100],"fixed-point":[101,112],"representation":[102],"complexity.":[107],"This":[108],"framework":[109],"includes":[110],"analysis":[113],"reference":[117],"code":[118],"generation":[119],"MATLAB":[121],"tools.":[122],"With":[123],"Xtensa":[125],"Xplorer,":[126],"different":[127],"configurations":[128],"Tensilica-based":[131],"profiled.":[135],"Finally,":[136],"case":[138],"study":[139],"presented":[141],"show":[143],"usability":[145],"proposed":[148]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}