{"id":"https://openalex.org/W74055195","doi":"https://doi.org/10.21437/eurospeech.2001-587","title":"Speech quality measure for voIP using wavelet based bark coherence function","display_name":"Speech quality measure for voIP using wavelet based bark coherence function","publication_year":2001,"publication_date":"2001-09-03","ids":{"openalex":"https://openalex.org/W74055195","doi":"https://doi.org/10.21437/eurospeech.2001-587","mag":"74055195"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.2001-587","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2001-587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th European Conference on Speech Communication and Technology (Eurospeech 2001)","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/A5111954643","display_name":"Sang-Wook Park","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sang-Wook Park","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070511148","display_name":"Young-Cheol Park","orcid":"https://orcid.org/0000-0001-6275-4957"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Young-Cheol Park","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108352705","display_name":"Dae-Hee Youn","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dae-Hee Youn","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.00852591,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2491","last_page":"2494"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9897000193595886,"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":0.9897000193595886,"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":0.9850000143051147,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9294999837875366,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.7073918581008911},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.5928634405136108},{"id":"https://openalex.org/keywords/voice-over-ip","display_name":"Voice over IP","score":0.5914363861083984},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.583840012550354},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.508784830570221},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4648315906524658},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.45179980993270874},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3171893358230591},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12141174077987671},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.11113551259040833},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.07952949404716492},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07136672735214233},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.06690797209739685}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7073918581008911},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.5928634405136108},{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.5914363861083984},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.583840012550354},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.508784830570221},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4648315906524658},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.45179980993270874},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3171893358230591},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12141174077987671},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.11113551259040833},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.07952949404716492},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07136672735214233},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.06690797209739685}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/eurospeech.2001-587","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2001-587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th European Conference on Speech Communication and Technology (Eurospeech 2001)","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2084179496","https://openalex.org/W2103238357","https://openalex.org/W2741704743","https://openalex.org/W2262810789","https://openalex.org/W4386040921","https://openalex.org/W2749819919","https://openalex.org/W2993764333","https://openalex.org/W2977917096","https://openalex.org/W2914904360","https://openalex.org/W2077021924"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}