{"id":"https://openalex.org/W51684455","doi":"https://doi.org/10.21437/interspeech.2004-199","title":"Sound source localization based on zero-crosing peak-amplitude coding","display_name":"Sound source localization based on zero-crosing peak-amplitude coding","publication_year":2004,"publication_date":"2004-10-04","ids":{"openalex":"https://openalex.org/W51684455","doi":"https://doi.org/10.21437/interspeech.2004-199","mag":"51684455"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2004-199","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-199","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"},"type":"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/A5071277103","display_name":"Young-Ik Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Young-Ik Kim","raw_affiliation_strings":["Korea Advanced Institute Of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute Of Science and Technology","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019903207","display_name":"Rhee Man Kil","orcid":"https://orcid.org/0000-0002-5829-3016"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rhee Man Kil","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5071277103"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":0.5609,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63412793,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"477","last_page":"480"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9988999962806702,"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/binaural-recording","display_name":"Binaural recording","score":0.8669462203979492},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6537413597106934},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.6065765023231506},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5867277383804321},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5280044078826904},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.49380549788475037},{"id":"https://openalex.org/keywords/sound-localization","display_name":"Sound localization","score":0.47943657636642456},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.47717276215553284},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.452629029750824},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4273444414138794},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3572707176208496},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.15945130586624146},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14551997184753418}],"concepts":[{"id":"https://openalex.org/C201247586","wikidata":"https://www.wikidata.org/wiki/Q5612967","display_name":"Binaural recording","level":2,"score":0.8669462203979492},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6537413597106934},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.6065765023231506},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5867277383804321},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5280044078826904},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.49380549788475037},{"id":"https://openalex.org/C68236139","wikidata":"https://www.wikidata.org/wiki/Q765652","display_name":"Sound localization","level":2,"score":0.47943657636642456},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.47717276215553284},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.452629029750824},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4273444414138794},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3572707176208496},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.15945130586624146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14551997184753418},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2004-199","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-199","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2015636737","https://openalex.org/W2037949455","https://openalex.org/W2065691163","https://openalex.org/W2158483598","https://openalex.org/W2332483957","https://openalex.org/W2347996656","https://openalex.org/W2416573875"],"related_works":["https://openalex.org/W1991848873","https://openalex.org/W3004570917","https://openalex.org/W4389240440","https://openalex.org/W2084430325","https://openalex.org/W2041661331","https://openalex.org/W2539207221","https://openalex.org/W2045803470","https://openalex.org/W2242743481","https://openalex.org/W1571953124","https://openalex.org/W2622611424"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,74,83],"new":[4],"method":[5,84,105],"of":[6,44,59,90,99,112],"sound":[7,21,114],"source":[8,22,115],"localization":[9],"based":[10,130],"on":[11],"zero-crossings":[12],"generated":[13],"from":[14,64],"binaural":[15,91],"filter-bank":[16,92],"outputs.":[17],"To":[18],"detect":[19],"the":[20,25,28,34,42,57,68,113],"direction,":[23],"in":[24,56,66,73],"conventional":[26],"methods":[27,50],"inter-aural":[29,35],"time":[30],"differences":[31,37],"(ITDs)":[32],"and":[33,61,70,87,96,101,117],"intensity":[36],"(IIDs)":[38],"are":[39],"estimated":[40],"using":[41,85],"cross-correlations":[43,60],"neuronal":[45],"firing":[46],"rates.":[47],"However,":[48],"these":[49],"require":[51],"high":[52],"computational":[53,125],"complexity":[54,126],"involved":[55],"computation":[58],"they":[62],"suffer":[63],"inaccuracies":[65],"estimating":[67],"ITDs":[69,100],"IIDs,":[71],"especially":[72],"noisy":[75],"multisource":[76],"environment.":[77],"In":[78],"this":[79],"context,":[80],"we":[81],"propose":[82],"zero-crossing":[86],"peak-amplitudes":[88],"(ZCPAs)":[89],"outputs":[93],"for":[94],"accurate":[95,110],"efficient":[97],"estimation":[98,111],"IIDs.":[102],"The":[103],"proposed":[104],"is":[106],"able":[107],"to":[108,119,128],"provide":[109],"direction":[116],"robustness":[118],"noise":[120],"while":[121],"offering":[122],"significantly":[123],"less":[124],"compared":[127],"cross-correlation":[129],"methods.":[131]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
