{"id":"https://openalex.org/W1489953271","doi":"https://doi.org/10.1109/icassp.1987.1169459","title":"Waveform coding of voiceband data signals at 16 kb/s","display_name":"Waveform coding of voiceband data signals at 16 kb/s","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1489953271","doi":"https://doi.org/10.1109/icassp.1987.1169459","mag":"1489953271"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1987.1169459","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1987.1169459","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5020671659","display_name":"D.O. Anderton","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]},{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Anderton","raw_affiliation_strings":["AT and T Bell Laboratories, Inc., Holmdel, NJ, USA","Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT and T Bell Laboratories, Inc., Holmdel, NJ, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087418997","display_name":"C.K. Rushforth","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Rushforth","raw_affiliation_strings":["Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"1328","last_page":"1331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9940000176429749,"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/waveform","display_name":"Waveform","score":0.6546403169631958},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6389597654342651},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6194238662719727},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.5600618720054626},{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.46722444891929626},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.43488454818725586},{"id":"https://openalex.org/keywords/signal-compression","display_name":"Signal compression","score":0.43280795216560364},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.33076560497283936},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3051464259624481},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.2996426820755005},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18375235795974731},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.1171548068523407},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.0853046178817749}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6546403169631958},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6389597654342651},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6194238662719727},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.5600618720054626},{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.46722444891929626},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.43488454818725586},{"id":"https://openalex.org/C2778192920","wikidata":"https://www.wikidata.org/wiki/Q16874989","display_name":"Signal compression","level":4,"score":0.43280795216560364},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.33076560497283936},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3051464259624481},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2996426820755005},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18375235795974731},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.1171548068523407},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0853046178817749},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1987.1169459","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1987.1169459","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1546878013","https://openalex.org/W2044002522","https://openalex.org/W2048916503","https://openalex.org/W2093228350","https://openalex.org/W2122421556","https://openalex.org/W2186435531","https://openalex.org/W2593498774"],"related_works":["https://openalex.org/W2115984063","https://openalex.org/W1762159047","https://openalex.org/W2160220319","https://openalex.org/W2138799587","https://openalex.org/W2377001183","https://openalex.org/W2534663775","https://openalex.org/W2373451165","https://openalex.org/W2167107465","https://openalex.org/W2106898123","https://openalex.org/W2360823018"],"abstract_inverted_index":{"The":[0,51,89,120],"performances":[1],"of":[2,16,99,112,132],"three":[3,125],"representative":[4],"waveform":[5,52,126],"coders":[6,53,127],"(APC,":[7],"ATC":[8],"and":[9,45,96,103,114],"SBC)":[10],"are":[11],"measured":[12],"for":[13,85,137],"the":[14,94,124,133],"compression":[15],"voiceband":[17,86,117],"data":[18,38,87,118],"signals":[19,60,140],"to":[20,28,93,108,130],"16":[21],"kb/s.":[22],"Performance":[23],"is":[24,83],"evaluated":[25],"with":[26,61,71,128],"respect":[27,129],"four":[29,105,134],"criteria:":[30],"bit-error":[31],"rate":[32,39,56,74,116],"(BER),":[33],"signal-to-quantization-noise":[34],"ratio":[35],"(SQR),":[36],"critical":[37],"(R":[40],"<inf":[41],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[42],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">c</inf>":[43],")":[44],"detection":[46],"statistic":[47],"dispersion":[48],"figure":[49],"(\u03b3).":[50],"pass":[54],"low":[55,113],"(0-1200":[57],"b/s)":[58,76],"modem":[59,101,139],"adequate":[62],"fidelity":[63],"through":[64],"a":[65,100],"single":[66],"encoding,":[67],"but":[68],"have":[69],"difficulty":[70],"some":[72],"medium":[73,115],"(1200-4800":[75],"signals.":[77,119],"An":[78],"adaptive":[79],"vector":[80],"quantizer":[81],"(ABCVQ)":[82],"proposed":[84],"compression.":[88],"ABCVQ":[90,121],"coder":[91,122],"adapts":[92],"energy":[95],"center":[97],"frequency":[98],"signal":[102],"employs":[104],"baseband":[106],"codebooks":[107],"accommodate":[109],"an":[110],"ensemble":[111],"outperforms":[123],"each":[131],"performance":[135],"criteria":[136],"all":[138],"tested.":[141]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}