{"id":"https://openalex.org/W1974826064","doi":"https://doi.org/10.1155/2008/346767","title":"Psychoacoustic Music Analysis Based on the Discrete Wavelet Packet Transform","display_name":"Psychoacoustic Music Analysis Based on the Discrete Wavelet Packet Transform","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1974826064","doi":"https://doi.org/10.1155/2008/346767","mag":"1974826064"},"language":"en","primary_location":{"id":"doi:10.1155/2008/346767","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/346767","pdf_url":"https://downloads.hindawi.com/journals/jece/2008/346767.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/jece/2008/346767.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101312636","display_name":"Xing He","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154986","display_name":"HealthMedia (United States)","ror":"https://ror.org/05qevt293","country_code":"US","type":"company","lineage":["https://openalex.org/I4210154986"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xing He","raw_affiliation_strings":["BrainMedia LLC, New York, NY 10016-5902, USA","BrainMedia LLC, New York, NY#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BrainMedia LLC, New York, NY 10016-5902, USA","institution_ids":["https://openalex.org/I4210154986"]},{"raw_affiliation_string":"BrainMedia LLC, New York, NY#TAB#","institution_ids":["https://openalex.org/I4210154986"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058589129","display_name":"Michael S. Scordilis","orcid":null},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael S. Scordilis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL 33146, USA","Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Fl"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL 33146, USA","institution_ids":["https://openalex.org/I145608581"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Fl","institution_ids":["https://openalex.org/I145608581"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101312636"],"corresponding_institution_ids":["https://openalex.org/I4210154986"],"apc_list":{"value":1400,"currency":"USD","value_usd":1400},"apc_paid":{"value":1400,"currency":"USD","value_usd":1400},"fwci":1.1403,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77188865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2008","issue":"1","first_page":null,"last_page":null},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9991999864578247,"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/T11309","display_name":"Music and Audio Processing","score":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/psychoacoustics","display_name":"Psychoacoustics","score":0.7544850707054138},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6884868144989014},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.656615674495697},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.5564320683479309},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.5324854254722595},{"id":"https://openalex.org/keywords/auditory-masking","display_name":"Auditory masking","score":0.5250962972640991},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.5218188166618347},{"id":"https://openalex.org/keywords/masking","display_name":"Masking (illustration)","score":0.49525442719459534},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4877382218837738},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4482080936431885},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.44344788789749146},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.43010714650154114},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.38751107454299927},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32339680194854736},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.2527463138103485},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.17743250727653503},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17659130692481995},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14771679043769836}],"concepts":[{"id":"https://openalex.org/C9940772","wikidata":"https://www.wikidata.org/wiki/Q557399","display_name":"Psychoacoustics","level":3,"score":0.7544850707054138},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6884868144989014},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.656615674495697},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.5564320683479309},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.5324854254722595},{"id":"https://openalex.org/C77801330","wikidata":"https://www.wikidata.org/wiki/Q1363413","display_name":"Auditory masking","level":3,"score":0.5250962972640991},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.5218188166618347},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.49525442719459534},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4877382218837738},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4482080936431885},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.44344788789749146},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.43010714650154114},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.38751107454299927},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32339680194854736},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.2527463138103485},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.17743250727653503},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17659130692481995},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14771679043769836},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"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/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1155/2008/346767","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/346767","pdf_url":"https://downloads.hindawi.com/journals/jece/2008/346767.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1155/2008/346767","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/346767","pdf_url":"https://downloads.hindawi.com/journals/jece/2008/346767.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1974826064.pdf","grobid_xml":"https://content.openalex.org/works/W1974826064.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1970308149","https://openalex.org/W1985700573","https://openalex.org/W2003495805","https://openalex.org/W2062024414","https://openalex.org/W2096588881","https://openalex.org/W2128301448","https://openalex.org/W2150749698","https://openalex.org/W2169502887","https://openalex.org/W4255272544","https://openalex.org/W4301513688"],"related_works":["https://openalex.org/W2990940109","https://openalex.org/W1482905046","https://openalex.org/W1490847884","https://openalex.org/W2032162842","https://openalex.org/W2143321211","https://openalex.org/W2109142991","https://openalex.org/W2139309371","https://openalex.org/W2144833687","https://openalex.org/W2146628992","https://openalex.org/W2009194113"],"abstract_inverted_index":{"Psychoacoustical":[0],"computational":[1],"models":[2],"are":[3],"necessary":[4],"for":[5,33,118],"the":[6,17,34,42,51,55,83],"perceptual":[7],"processing":[8],"of":[9,19,37,54],"acoustic":[10],"signals":[11,39],"and":[12,24,62,66,80,109],"have":[13],"contributed":[14],"significantly":[15],"in":[16],"development":[18],"highly":[20],"efficient":[21],"audio":[22,101],"analysis":[23,36],"coding.":[25],"In":[26],"this":[27,74],"paper,":[28],"we":[29],"present":[30],"an":[31],"approach":[32],"psychoacoustic":[35],"musical":[38],"based":[40],"on":[41],"discrete":[43],"wavelet":[44],"packet":[45],"transform.":[46],"The":[47],"proposed":[48],"method":[49,75],"mimics":[50],"multiresolution":[52],"properties":[53],"human":[56],"ear":[57],"closer":[58],"than":[59,88],"other":[60,89],"techniques":[61],"it":[63,81],"includes":[64],"simultaneous":[65],"temporal":[67],"auditory":[68],"masking.":[69],"Experimental":[70],"results":[71],"show":[72],"that":[73],"provides":[76],"better":[77],"masking":[78],"capabilities":[79],"reduces":[82],"signal\u2010to\u2010masking":[84],"ratio":[85],"substantially":[86],"more":[87,110],"approaches,":[90],"without":[91],"introducing":[92],"audible":[93],"distortion.":[94],"This":[95],"model":[96],"can":[97],"lead":[98],"to":[99],"greater":[100,115],"compression":[102],"by":[103,113],"permitting":[104],"further":[105],"bit":[106],"rate":[107],"reduction":[108],"secure":[111],"watermarking":[112],"providing":[114],"signal":[116],"space":[117],"information":[119],"hiding.":[120]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}