{"id":"https://openalex.org/W2034859654","doi":"https://doi.org/10.1109/icassp.2013.6637604","title":"A timbre matching approach to enhance audio quality of psychoacoustic bass enhancement system","display_name":"A timbre matching approach to enhance audio quality of psychoacoustic bass enhancement system","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2034859654","doi":"https://doi.org/10.1109/icassp.2013.6637604","mag":"2034859654"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2013.6637604","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6637604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"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/A5056932300","display_name":"Hao Mu","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Hao Mu","raw_affiliation_strings":["Digital Signal Processing Laboratory, School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","Digital Signal Process. Lab., Nanyang Technol. Univ., Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Signal Processing Laboratory, School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Digital Signal Process. Lab., Nanyang Technol. Univ., Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072584895","display_name":"Woon\u2010Seng Gan","orcid":"https://orcid.org/0000-0002-7143-1823"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Woon-Seng Gan","raw_affiliation_strings":["Digital Signal Processing Laboratory, School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","Digital Signal Process. Lab., Nanyang Technol. Univ., Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Signal Processing Laboratory, School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Digital Signal Process. Lab., Nanyang Technol. Univ., Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101454679","display_name":"Ee-Leng Tan","orcid":"https://orcid.org/0000-0002-3129-0448"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ee-Leng Tan","raw_affiliation_strings":["Digital Signal Processing Laboratory, School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","Digital Signal Process. Lab., Nanyang Technol. Univ., Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Signal Processing Laboratory, School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Digital Signal Process. Lab., Nanyang Technol. Univ., Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"54","issue":null,"first_page":"36","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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":0.9998000264167786,"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/T11309","display_name":"Music and Audio Processing","score":0.9988999962806702,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/timbre","display_name":"Timbre","score":0.8901837468147278},{"id":"https://openalex.org/keywords/loudness","display_name":"Loudness","score":0.8452528715133667},{"id":"https://openalex.org/keywords/psychoacoustics","display_name":"Psychoacoustics","score":0.8297536373138428},{"id":"https://openalex.org/keywords/bass","display_name":"Bass (fish)","score":0.7316105961799622},{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.5900720953941345},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5853208303451538},{"id":"https://openalex.org/keywords/loudspeaker","display_name":"Loudspeaker","score":0.5182437896728516},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5156556367874146},{"id":"https://openalex.org/keywords/a-weighting","display_name":"A-weighting","score":0.5018751621246338},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4734190106391907},{"id":"https://openalex.org/keywords/sound-quality","display_name":"Sound quality","score":0.46026092767715454},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.42980843782424927},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.3760559558868408},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1487119495868683},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.13300666213035583},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.12347546219825745},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08359700441360474},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.06955277919769287}],"concepts":[{"id":"https://openalex.org/C2776539107","wikidata":"https://www.wikidata.org/wiki/Q176501","display_name":"Timbre","level":3,"score":0.8901837468147278},{"id":"https://openalex.org/C79018884","wikidata":"https://www.wikidata.org/wiki/Q622324","display_name":"Loudness","level":2,"score":0.8452528715133667},{"id":"https://openalex.org/C9940772","wikidata":"https://www.wikidata.org/wiki/Q557399","display_name":"Psychoacoustics","level":3,"score":0.8297536373138428},{"id":"https://openalex.org/C2777182073","wikidata":"https://www.wikidata.org/wiki/Q1224135","display_name":"Bass (fish)","level":2,"score":0.7316105961799622},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.5900720953941345},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5853208303451538},{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.5182437896728516},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5156556367874146},{"id":"https://openalex.org/C70136482","wikidata":"https://www.wikidata.org/wiki/Q13583781","display_name":"A-weighting","level":3,"score":0.5018751621246338},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4734190106391907},{"id":"https://openalex.org/C167310288","wikidata":"https://www.wikidata.org/wiki/Q7564808","display_name":"Sound quality","level":2,"score":0.46026092767715454},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.42980843782424927},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.3760559558868408},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1487119495868683},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.13300666213035583},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.12347546219825745},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08359700441360474},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.06955277919769287},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2013.6637604","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6637604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311731","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1272306948","https://openalex.org/W1486750782","https://openalex.org/W1492498562","https://openalex.org/W1501426228","https://openalex.org/W1514540030","https://openalex.org/W1546815052","https://openalex.org/W1552680030","https://openalex.org/W1580717006","https://openalex.org/W1581764196","https://openalex.org/W1978045317","https://openalex.org/W1986181005","https://openalex.org/W1991544236","https://openalex.org/W2018637815","https://openalex.org/W2027332684","https://openalex.org/W2028171182","https://openalex.org/W2055244139","https://openalex.org/W2089355283","https://openalex.org/W2100772705","https://openalex.org/W2102314705","https://openalex.org/W2123688315","https://openalex.org/W2127566601","https://openalex.org/W2127836593","https://openalex.org/W2138031202","https://openalex.org/W2141909121","https://openalex.org/W2145905122","https://openalex.org/W2279627288","https://openalex.org/W4238906441","https://openalex.org/W4247233055","https://openalex.org/W4250499635","https://openalex.org/W4255201217","https://openalex.org/W6628322026","https://openalex.org/W6629082327","https://openalex.org/W6630115284","https://openalex.org/W6630563724","https://openalex.org/W6633003876","https://openalex.org/W6635022978","https://openalex.org/W6674917984"],"related_works":["https://openalex.org/W1107690805","https://openalex.org/W2097318409","https://openalex.org/W2739662815","https://openalex.org/W2892072280","https://openalex.org/W2996518094","https://openalex.org/W2393848477","https://openalex.org/W2607529793","https://openalex.org/W1954186385","https://openalex.org/W1998458208","https://openalex.org/W1981371750"],"abstract_inverted_index":{"Small":[0],"and":[1,19,25,116,137],"flat":[2],"loudspeakers":[3],"usually":[4],"result":[5,22],"in":[6,23,36],"poor":[7],"low-frequency":[8],"(or":[9],"bass)":[10],"responses.":[11],"Conventional":[12],"gain":[13],"equalization":[14],"does":[15],"not":[16],"help":[17],"significantly":[18],"may":[20],"even":[21],"overdriving":[24],"distortion.":[26],"A":[27],"psychoacoustic":[28,129],"approach":[29,100],"has":[30,72],"been":[31,73],"found":[32],"to":[33,41,106,122],"be":[34],"suitable":[35],"tricking":[37],"the":[38,43,58,62,91,95,102,111,124,128,134,138],"human":[39],"ear":[40],"perceive":[42],"fundamental":[44],"frequency":[45],"from":[46],"its":[47],"higher":[48],"harmonics.":[49],"Past":[50],"research":[51],"efforts":[52],"have":[53],"generally":[54],"focused":[55],"on":[56,61,69],"weighting":[57,136],"harmonics":[59,105],"based":[60],"loudness":[63],"matching":[64,71,86,140],"method,":[65],"but":[66],"no":[67],"work":[68],"timbre":[70,85,109,139],"carried":[74,120],"out":[75,121],"so":[76],"far.":[77],"In":[78],"this":[79],"paper,":[80],"we":[81],"propose":[82],"a":[83],"new":[84],"technique,":[87],"which":[88],"can":[89],"improve":[90],"sound":[92],"quality":[93,126],"of":[94,104,127],"psychoacoustically":[96],"enhanced":[97,131],"bass.":[98],"This":[99],"adjusts":[101],"amplitude":[103],"produce":[107],"similar":[108],"as":[110],"original":[112],"audio":[113,125],"content.":[114],"Objective":[115],"subjective":[117],"tests":[118],"are":[119],"compare":[123],"bass":[130],"signal":[132],"using":[133],"equal-loudness":[135],"methods.":[141]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
