{"id":"https://openalex.org/W1591378529","doi":"https://doi.org/10.1109/icassp.1985.1168093","title":"Real-time speech compression with a VLSI vector quantization processor","display_name":"Real-time speech compression with a VLSI vector quantization processor","publication_year":2005,"publication_date":"2005-03-23","ids":{"openalex":"https://openalex.org/W1591378529","doi":"https://doi.org/10.1109/icassp.1985.1168093","mag":"1591378529"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1985.1168093","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1985.1168093","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '85. 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/A5049163770","display_name":"Grant Davidson","orcid":null},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"G. Davidson","raw_affiliation_strings":["Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA","University of California, Santa Barbara, Ca#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"University of California, Santa Barbara, Ca#TAB#","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012010849","display_name":"T. Stanhope","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Stanhope","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033026874","display_name":"R. Aravind","orcid":"https://orcid.org/0000-0002-0805-3305"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Aravind","raw_affiliation_strings":["Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA","[Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"[Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA]","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016272725","display_name":"A. Gersho","orcid":null},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Gersho","raw_affiliation_strings":["Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA","[Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"[Department of Electrical end Computer Engineering, University of California, Santa Barbara, CA, USA]","institution_ids":["https://openalex.org/I154570441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5049163770"],"corresponding_institution_ids":["https://openalex.org/I154570441"],"apc_list":null,"apc_paid":null,"fwci":0.5875,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.67819977,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":null,"first_page":"1437","last_page":"1440"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":1.0,"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":1.0,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9934999942779541,"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":0.9933000206947327,"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/vector-quantization","display_name":"Vector quantization","score":0.8191714882850647},{"id":"https://openalex.org/keywords/codebook","display_name":"Codebook","score":0.704013466835022},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.680671751499176},{"id":"https://openalex.org/keywords/linde\u2013buzo\u2013gray-algorithm","display_name":"Linde\u2013Buzo\u2013Gray algorithm","score":0.6582890152931213},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.5295225977897644},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5272558927536011},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.4869917333126068},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4643889367580414},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3457235097885132},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.14393141865730286}],"concepts":[{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.8191714882850647},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.704013466835022},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.680671751499176},{"id":"https://openalex.org/C93372532","wikidata":"https://www.wikidata.org/wiki/Q6552455","display_name":"Linde\u2013Buzo\u2013Gray algorithm","level":3,"score":0.6582890152931213},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.5295225977897644},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5272558927536011},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.4869917333126068},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4643889367580414},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3457235097885132},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.14393141865730286},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1985.1168093","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1985.1168093","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '85. 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":9,"referenced_works":["https://openalex.org/W99903537","https://openalex.org/W1666015432","https://openalex.org/W2005891707","https://openalex.org/W2058075673","https://openalex.org/W2100205678","https://openalex.org/W2134383396","https://openalex.org/W2913399920","https://openalex.org/W4244017338","https://openalex.org/W6604021822"],"related_works":["https://openalex.org/W2017514583","https://openalex.org/W2352648934","https://openalex.org/W2391875658","https://openalex.org/W2100120615","https://openalex.org/W1929869830","https://openalex.org/W2017401491","https://openalex.org/W2387054321","https://openalex.org/W2158612577","https://openalex.org/W2148772884","https://openalex.org/W1681061148"],"abstract_inverted_index":{"Vector":[0,31,148,164,170],"Quantization":[1,32],"is":[2,64],"an":[3],"attractive":[4],"block":[5],"coding":[6,161],"scheme":[7],"which":[8,46,77,131,150],"allows":[9],"more":[10],"efficient":[11],"use":[12,151],"of":[13,21,30,50,55,98],"a":[14,41,60,67,74,84,94,127,174],"given":[15],"channel":[16],"capacity.":[17],"The":[18,53,91],"computational":[19],"complexity":[20],"the":[22,27,56,79,114,119,156],"codebook":[23,110,179],"search,":[24],"however,":[25],"limits":[26],"practical":[28],"applications":[29],"--":[33],"especially":[34],"in":[35],"real-time":[36,48,147],"situations.":[37],"This":[38],"paper":[39],"presents":[40],"special":[42],"purpose":[43],"processing":[44],"architecture":[45,76],"supports":[47,93,132],"search":[49],"large":[51],"codebooks.":[52],"core":[54],"computation":[57,81],"required":[58],"for":[59,83],"squared-error":[61,137],"distortion":[62],"measure":[63],"accomplished":[65],"using":[66,163],"VLSI":[68],"pattern":[69,157],"matching":[70],"chip.":[71],"We":[72,122,142],"describe":[73],"pipeline":[75],"reduces":[78],"effective":[80],"time":[82],"single":[85],"vector":[86,96,116],"component":[87],"to":[88,134,146,154,177],"one":[89],"period.":[90],"chip":[92,130,153],"selectable":[95],"dimension":[97],"2,":[99],"4,":[100],"8,":[101],"or":[102],"8":[103],"and":[104,118,125,168,173],"can":[105],"be":[106],"used":[107],"with":[108,113],"any":[109],"size":[111],"consistent":[112],"input":[115],"rate":[117],"chip's":[120],"throughput.":[121],"have":[123],"built":[124],"tested":[126],"4-micron":[128],"NMOS":[129],"up":[133],"four":[135],"million":[136],"distance":[138],"calculations":[139],"per":[140],"second.":[141],"outline":[143],"three":[144],"approaches":[145],"quantization":[149],"this":[152],"do":[155],"matching:":[158],"two":[159],"waveform":[160],"processors":[162],"Pulse":[165],"Code":[166],"Modulation":[167],"Adaptive":[169],"Predictive":[171],"Coding,":[172],"novel":[175],"approach":[176],"rapid":[178],"design.":[180]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}