{"id":"https://openalex.org/W3012413064","doi":"https://doi.org/10.1007/978-981-15-3308-2_25","title":"Implementation of Android Audio Equalizer Based on FFmpeg","display_name":"Implementation of Android Audio Equalizer Based on FFmpeg","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3012413064","doi":"https://doi.org/10.1007/978-981-15-3308-2_25","mag":"3012413064"},"language":"en","primary_location":{"id":"doi:10.1007/978-981-15-3308-2_25","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-981-15-3308-2_25","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","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/A5062150630","display_name":"Weida Zhuang","orcid":"https://orcid.org/0000-0001-7394-7615"},"institutions":[{"id":"https://openalex.org/I83791580","display_name":"Fujian University of Technology","ror":"https://ror.org/03c8fdb16","country_code":"CN","type":"education","lineage":["https://openalex.org/I83791580"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weida Zhuang","raw_affiliation_strings":["School of Information Science and Engineering, Fujian University of Technology, Fuzhou, 350118, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Fujian University of Technology, Fuzhou, 350118, Fujian, China","institution_ids":["https://openalex.org/I83791580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102749076","display_name":"Xingli He","orcid":"https://orcid.org/0000-0002-2590-7632"},"institutions":[{"id":"https://openalex.org/I83791580","display_name":"Fujian University of Technology","ror":"https://ror.org/03c8fdb16","country_code":"CN","type":"education","lineage":["https://openalex.org/I83791580"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingli He","raw_affiliation_strings":["Research Center for Microelectronics Technology, Fujian University of Technology, Fuzhou, 350118, Fujian, China","School of Information Science and Engineering, Fujian University of Technology, Fuzhou, 350118, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for Microelectronics Technology, Fujian University of Technology, Fuzhou, 350118, Fujian, China","institution_ids":["https://openalex.org/I83791580"]},{"raw_affiliation_string":"School of Information Science and Engineering, Fujian University of Technology, Fuzhou, 350118, Fujian, China","institution_ids":["https://openalex.org/I83791580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029484916","display_name":"Jinyang Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I83791580","display_name":"Fujian University of Technology","ror":"https://ror.org/03c8fdb16","country_code":"CN","type":"education","lineage":["https://openalex.org/I83791580"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinyang Lin","raw_affiliation_strings":["School of Information Science and Engineering, Fujian University of Technology, Fuzhou, 350118, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Fujian University of Technology, Fuzhou, 350118, Fujian, China","institution_ids":["https://openalex.org/I83791580"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5029484916"],"corresponding_institution_ids":["https://openalex.org/I83791580"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02411818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"221","last_page":"227"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.996399998664856,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.996399998664856,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11439","display_name":"Video Analysis and Summarization","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7738261222839355},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.7228295803070068},{"id":"https://openalex.org/keywords/equalizer","display_name":"Equalizer","score":0.6903010010719299},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.540574312210083},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.47254228591918945},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4656774401664734},{"id":"https://openalex.org/keywords/android-application","display_name":"Android application","score":0.4628092348575592},{"id":"https://openalex.org/keywords/audio-feedback","display_name":"Audio feedback","score":0.441394567489624},{"id":"https://openalex.org/keywords/sound-reinforcement-system","display_name":"Sound reinforcement system","score":0.41411399841308594},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3287954330444336},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.30600467324256897},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16284871101379395},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1518678069114685},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11551451683044434},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.10909146070480347}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7738261222839355},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.7228295803070068},{"id":"https://openalex.org/C67545415","wikidata":"https://www.wikidata.org/wiki/Q5384218","display_name":"Equalizer","level":3,"score":0.6903010010719299},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.540574312210083},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.47254228591918945},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4656774401664734},{"id":"https://openalex.org/C3017891749","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android application","level":3,"score":0.4628092348575592},{"id":"https://openalex.org/C38956757","wikidata":"https://www.wikidata.org/wiki/Q716215","display_name":"Audio feedback","level":2,"score":0.441394567489624},{"id":"https://openalex.org/C30246029","wikidata":"https://www.wikidata.org/wiki/Q829504","display_name":"Sound reinforcement system","level":5,"score":0.41411399841308594},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3287954330444336},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.30600467324256897},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16284871101379395},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1518678069114685},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11551451683044434},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.10909146070480347},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-981-15-3308-2_25","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-981-15-3308-2_25","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2078806005","https://openalex.org/W2625241457","https://openalex.org/W2792538746","https://openalex.org/W2900612706"],"related_works":["https://openalex.org/W1502133970","https://openalex.org/W1989647099","https://openalex.org/W2124407271","https://openalex.org/W2362965287","https://openalex.org/W3184490684","https://openalex.org/W2093639911","https://openalex.org/W4387490029","https://openalex.org/W1977505836","https://openalex.org/W3082684561","https://openalex.org/W2361814286"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}