{"id":"https://openalex.org/W1544705298","doi":"https://doi.org/10.1007/3-540-46117-5_58","title":"DARP \u2014 A Digital Audio Reconfigurable Processor","display_name":"DARP \u2014 A Digital Audio Reconfigurable Processor","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W1544705298","doi":"https://doi.org/10.1007/3-540-46117-5_58","mag":"1544705298"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-46117-5_58","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-46117-5_58","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5043958334","display_name":"Jos\u00e9 T. de Sousa","orcid":"https://orcid.org/0000-0001-7525-7546"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 T. de Sousa","raw_affiliation_strings":["INESC-ID/IST, Technical University of Lisbon, R. Alves Redol, 9, 1000, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INESC-ID/IST, Technical University of Lisbon, R. Alves Redol, 9, 1000, Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067214457","display_name":"F.M. Gon\u00e7alves","orcid":"https://orcid.org/0000-0002-0559-1888"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Fernando M. Gon\u00e7alves","raw_affiliation_strings":["INESC-ID/IST, Technical University of Lisbon, R. Alves Redol, 9, 1000, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INESC-ID/IST, Technical University of Lisbon, R. Alves Redol, 9, 1000, Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035620659","display_name":"Nuno Barreiro","orcid":null},"institutions":[{"id":"https://openalex.org/I53486688","display_name":"Skyworks Solutions (United States)","ror":"https://ror.org/02jymes45","country_code":"US","type":"company","lineage":["https://openalex.org/I53486688"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nuno Barreiro","raw_affiliation_strings":["Audio and Video Projects, COREWORKS, R. Pinheiro Chagas, 101, 5-D, 1050-176, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Audio and Video Projects, COREWORKS, R. Pinheiro Chagas, 101, 5-D, 1050-176, Lisboa, Portugal","institution_ids":["https://openalex.org/I53486688"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021553442","display_name":"Jos\u00e9 J. G. Moura","orcid":"https://orcid.org/0000-0002-4726-2388"},"institutions":[{"id":"https://openalex.org/I53486688","display_name":"Skyworks Solutions (United States)","ror":"https://ror.org/02jymes45","country_code":"US","type":"company","lineage":["https://openalex.org/I53486688"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Moura","raw_affiliation_strings":["Audio and Video Projects, COREWORKS, R. Pinheiro Chagas, 101, 5-D, 1050-176, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Audio and Video Projects, COREWORKS, R. Pinheiro Chagas, 101, 5-D, 1050-176, Lisboa, Portugal","institution_ids":["https://openalex.org/I53486688"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"556","last_page":"566"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9937000274658203,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9937000274658203,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9807000160217285,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.8536137342453003},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.6558407545089722},{"id":"https://openalex.org/keywords/digital-audio","display_name":"Digital audio","score":0.6342896223068237},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6012332439422607},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.5815015435218811},{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.5757734179496765},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5627524256706238},{"id":"https://openalex.org/keywords/digital-signal-processor","display_name":"Digital signal processor","score":0.5164697170257568},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5140884518623352},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.5054721832275391},{"id":"https://openalex.org/keywords/host","display_name":"Host (biology)","score":0.45592665672302246},{"id":"https://openalex.org/keywords/digital-audio-broadcasting","display_name":"Digital audio broadcasting","score":0.4460502564907074},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4406956136226654},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.4348294734954834},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11757302284240723}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8536137342453003},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.6558407545089722},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.6342896223068237},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6012332439422607},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.5815015435218811},{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.5757734179496765},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5627524256706238},{"id":"https://openalex.org/C161611012","wikidata":"https://www.wikidata.org/wiki/Q106370","display_name":"Digital signal processor","level":3,"score":0.5164697170257568},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5140884518623352},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.5054721832275391},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.45592665672302246},{"id":"https://openalex.org/C2779106878","wikidata":"https://www.wikidata.org/wiki/Q1257510","display_name":"Digital audio broadcasting","level":2,"score":0.4460502564907074},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4406956136226654},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.4348294734954834},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11757302284240723},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-46117-5_58","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-46117-5_58","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2061605473","https://openalex.org/W2161305801","https://openalex.org/W2398493870"],"related_works":["https://openalex.org/W2081938374","https://openalex.org/W2538603059","https://openalex.org/W2165002675","https://openalex.org/W2182173843","https://openalex.org/W3152340827","https://openalex.org/W3026527201","https://openalex.org/W1939489483","https://openalex.org/W2243610174","https://openalex.org/W2130109774","https://openalex.org/W1979717040"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}