乐胖代购免代理版

{"id":"https://openalex.org/W2165993033","doi":"https://doi.org/10.1109/iscas.2005.1465520","title":"Enhancing Vocoder Performance for Music Signals","display_name":"Enhancing Vocoder Performance for Music Signals","publication_year":2005,"publication_date":"2005-07-27","ids":{"openalex":"https://openalex.org/W2165993033","doi":"https://doi.org/10.1109/iscas.2005.1465520","mag":"2165993033"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2005.1465520","pdf_url":null,"source":{"id":"https://openalex.org/S4363604427","display_name":"1993 IEEE International Symposium on Circuits and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5021646973","display_name":"Visar Berisha","orcid":"https://orcid.org/0000-0001-8804-8874"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"funder","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"V. Berisha","raw_affiliation_strings":["Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074371899","display_name":"Andreas Spanias","orcid":"https://orcid.org/0000-0003-0306-9348"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"funder","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Spanias","raw_affiliation_strings":["Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.051,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":5,"citation_normalized_percentile":{"value":0.361812,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":76,"max":77},"biblio":{"volume":null,"issue":null,"first_page":"4050","last_page":"4053"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9997,"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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9997,"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/T10860","display_name":"Speech and Audio Processing","score":0.9994,"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":0.9991,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness","score":0.6716815},{"id":"https://openalex.org/keywords/linear-prediction","display_name":"Linear prediction","score":0.44013742}],"concepts":[{"id":"https://openalex.org/C105964291","wikidata":"https://www.wikidata.org/wiki/Q856184","display_name":"Code-excited linear prediction","level":4,"score":0.94839823},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.81641483},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.74788934},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6716815},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.6358043},{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.6096694},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.44013742},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2005.1465520","pdf_url":null,"source":{"id":"https://openalex.org/S4363604427","display_name":"1993 IEEE International Symposium on Circuits and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47,"display_name":"Quality education","id":"https://metadata.un.org/sdg/4"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":14,"referenced_works":["https://openalex.org/W1933700785","https://openalex.org/W1973497804","https://openalex.org/W2019409341","https://openalex.org/W2067232657","https://openalex.org/W2115794546","https://openalex.org/W2118729677","https://openalex.org/W2121973264","https://openalex.org/W2126441393","https://openalex.org/W2127683072","https://openalex.org/W2134383396","https://openalex.org/W2135934764","https://openalex.org/W2168251561","https://openalex.org/W3147539069","https://openalex.org/W3159973907"],"related_works":["https://openalex.org/W2794974041","https://openalex.org/W2155796184","https://openalex.org/W2148904379","https://openalex.org/W2119342582","https://openalex.org/W2114934544","https://openalex.org/W2111369522","https://openalex.org/W2051489660","https://openalex.org/W1982751076","https://openalex.org/W1570840316","https://openalex.org/W1042315724"],"abstract_inverted_index":{"Low":[0],"bit":[1],"rate":[2],"standards":[3],"involving":[4,63],"the":[5,39,51,68,89],"code":[6],"excited":[7],"linear":[8],"predictive":[9],"coder":[10],"(CELP)":[11],"are":[12],"typically":[13],"optimized":[14],"for":[15],"telephone":[16],"speech.":[17],"The":[18],"performance":[19],"of":[20,33,41,75],"CELP":[21],"with":[22,27,71],"non-speech":[23],"signals,":[24],"and":[25,47,85],"particularly":[26],"music,":[28],"degrades":[29],"considerably.":[30],"It":[31],"is":[32],"interest":[34],"these":[35,42],"days":[36],"to":[37,50,66],"improve":[38],"robustness":[40],"coders":[43],"by":[44],"adding":[45],"pre-":[46],"post-processing":[48],"stages":[49],"core":[52],"compression":[53],"algorithm.":[54],"In":[55],"this":[56],"paper,":[57],"we":[58],"propose":[59],"a":[60,72],"frequency-domain":[61],"technique":[62],"time-varying":[64],"filters":[65],"enhance":[67],"audio":[69],"quality":[70],"small":[73],"number":[74],"overhead":[76],"information":[77],"bits.":[78],"Preliminary":[79],"results":[80],"have":[81],"shown":[82],"both":[83],"qualitative":[84],"quantitative":[86],"improvements":[87],"in":[88],"sound":[90],"quality.":[91]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2165993033","counts_by_year":[],"updated_date":"2025-04-16T03:11:04.266992","created_date":"2016-06-24"}