{"id":"https://openalex.org/W196272864","doi":"https://doi.org/10.21437/eurospeech.1995-57","title":"Very low-bitrate speech coding using perceptually-derived spectral data","display_name":"Very low-bitrate speech coding using perceptually-derived spectral data","publication_year":1995,"publication_date":"1995-09-18","ids":{"openalex":"https://openalex.org/W196272864","doi":"https://doi.org/10.21437/eurospeech.1995-57","mag":"196272864"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.1995-57","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.1995-57","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th European Conference on Speech Communication and Technology (Eurospeech 1995)","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/A5046313513","display_name":"D. Tsoukalas","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Tsoukalas","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032401250","display_name":"Jiannis Mouropoulos","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jiannis Mouropoulos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109187402","display_name":"George Kokkinakis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"George Kokkinakis","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":0,"citation_normalized_percentile":{"value":0.02272477,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"233","last_page":"236"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9976000189781189,"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":0.9976000189781189,"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":0.9932000041007996,"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":0.9681000113487244,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7209023833274841},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.6317001581192017},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5389291644096375},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5054383277893066},{"id":"https://openalex.org/keywords/codec2","display_name":"Codec2","score":0.44451791048049927},{"id":"https://openalex.org/keywords/linear-predictive-coding","display_name":"Linear predictive coding","score":0.4360668659210205},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12361684441566467},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06635719537734985}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7209023833274841},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.6317001581192017},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5389291644096375},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5054383277893066},{"id":"https://openalex.org/C75217168","wikidata":"https://www.wikidata.org/wiki/Q1105653","display_name":"Codec2","level":4,"score":0.44451791048049927},{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.4360668659210205},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12361684441566467},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06635719537734985}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/eurospeech.1995-57","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.1995-57","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th European Conference on Speech Communication and Technology (Eurospeech 1995)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2509918616","https://openalex.org/W2060409740","https://openalex.org/W2156505556","https://openalex.org/W2010376816","https://openalex.org/W1542588102","https://openalex.org/W1000239413","https://openalex.org/W1570840316","https://openalex.org/W1911859126","https://openalex.org/W2139283974","https://openalex.org/W2120730869"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
