{"id":"https://openalex.org/W1564074402","doi":"https://doi.org/10.1109/icassp.1986.1168671","title":"Low cost voice compression for mobile digital radios","display_name":"Low cost voice compression for mobile digital radios","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1564074402","doi":"https://doi.org/10.1109/icassp.1986.1168671","mag":"1564074402"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1986.1168671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1986.1168671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing","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/A5069419916","display_name":"J. K. Omura","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Omura","raw_affiliation_strings":["Department of Elec. Eng, University of California, Los Angeles, CA, USA","Univ. of Cali. at Los Angeles, CA, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Elec. Eng, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Univ. of Cali. at Los Angeles, CA, U.S.A","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110235329","display_name":"Sung-Hwan Moon","orcid":"https://orcid.org/0000-0003-1121-2730"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"S. Moon","raw_affiliation_strings":["Department of Electronics, Kyungpook National University, Daegu, South Korea","[Department of Electronics, Kyungpook National University, Daegu, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Kyungpook National University, Daegu, South Korea","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"[Department of Electronics, Kyungpook National University, Daegu, South Korea]","institution_ids":["https://openalex.org/I31419693"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"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":0.06515235,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"2371","last_page":"2374"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9897000193595886,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9760000109672546,"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/computer-science","display_name":"Computer science","score":0.7092360854148865},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5991198420524597},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5014157295227051},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.49759748578071594},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.43957608938217163},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3711938261985779}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7092360854148865},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5991198420524597},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5014157295227051},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.49759748578071594},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.43957608938217163},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3711938261985779},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1986.1168671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1986.1168671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing","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":3,"referenced_works":["https://openalex.org/W2145541334","https://openalex.org/W3110333717","https://openalex.org/W6786852959"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W1911859126","https://openalex.org/W326456911","https://openalex.org/W2120730869","https://openalex.org/W2541680182","https://openalex.org/W2118508889","https://openalex.org/W1967080779","https://openalex.org/W2166699153","https://openalex.org/W2612632602","https://openalex.org/W2321805087"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3],"new":[4,27],"technique":[5],"for":[6,45],"low":[7],"cost":[8],"robust":[9],"voice":[10,30],"compression":[11],"at":[12],"rate":[13],"of":[14,50],"9.6":[15],"K":[16],"bps":[17],"or":[18],"less.":[19],"Our":[20],"approach":[21],"is":[22,56],"based":[23],"on":[24],"applying":[25],"two":[26],"concepts":[28],"in":[29],"compression;":[31],"State-variable":[32],"digital":[33,41],"biquads":[34,42],"and":[35,72],"Punctured":[36],"tree":[37,61,69],"search":[38,62,70],"algorithm.":[39],"The":[40,52],"are":[43],"used":[44],"real":[46],"time":[47],"spectral":[48],"analysis":[49],"speech.":[51],"simplified":[53],"multipulse":[54],"excitation":[55],"generated":[57],"by":[58],"the":[59,66],"punctured":[60],"algorithm":[63,71],"that":[64],"combines":[65],"conventional":[67],"(M,L)":[68],"data":[73],"compression.":[74]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
