{"id":"https://openalex.org/W1833351015","doi":"https://doi.org/10.1109/icassp.1986.1169162","title":"A study on the digitization of audio signals for video tape recorder","display_name":"A study on the digitization of audio signals for video tape recorder","publication_year":2005,"publication_date":"2005-03-23","ids":{"openalex":"https://openalex.org/W1833351015","doi":"https://doi.org/10.1109/icassp.1986.1169162","mag":"1833351015"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1986.1169162","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1986.1169162","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/A5113549049","display_name":"Takao Arai","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"T. Arai","raw_affiliation_strings":["Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110329922","display_name":"T. Noguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Noguchi","raw_affiliation_strings":["Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071031997","display_name":"Masaharu Kobayashi","orcid":"https://orcid.org/0000-0002-7945-6136"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Kobayashi","raw_affiliation_strings":["Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044971718","display_name":"N. Amada","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"N. Amada","raw_affiliation_strings":["Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000853784","display_name":"Yasufumi Yumde","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Yumde","raw_affiliation_strings":["Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113712849","display_name":"Kuniaki Miura","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Miura","raw_affiliation_strings":["Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Consumer Products Research Center, Hitachi and Limited, Yokohama, Japan","institution_ids":["https://openalex.org/I65143321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5113549049"],"corresponding_institution_ids":["https://openalex.org/I65143321"],"apc_list":null,"apc_paid":null,"fwci":0.2595,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.62178361,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"11","issue":null,"first_page":"29","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13924","display_name":"Internet of Things and Social Network Interactions","score":0.7867000102996826,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T13924","display_name":"Internet of Things and Social Network Interactions","score":0.7867000102996826,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12720","display_name":"Multimedia Communication and Technology","score":0.7426000237464905,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.6855999827384949,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/audio-signal-flow","display_name":"Audio signal flow","score":0.8128934502601624},{"id":"https://openalex.org/keywords/digital-audio","display_name":"Digital audio","score":0.8065907955169678},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.7194852828979492},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6998821496963501},{"id":"https://openalex.org/keywords/digitization","display_name":"Digitization","score":0.6289882063865662},{"id":"https://openalex.org/keywords/audio-electronics","display_name":"Audio electronics","score":0.6124633550643921},{"id":"https://openalex.org/keywords/digital-recording","display_name":"Digital recording","score":0.6005471348762512},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.5800361037254333},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.49119874835014343},{"id":"https://openalex.org/keywords/sound-recording-and-reproduction","display_name":"Sound recording and reproduction","score":0.4397931694984436},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.43621203303337097},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.42082923650741577},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4180288016796112},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.37028768658638},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23034155368804932},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.15998834371566772}],"concepts":[{"id":"https://openalex.org/C167940747","wikidata":"https://www.wikidata.org/wiki/Q63727227","display_name":"Audio signal flow","level":5,"score":0.8128934502601624},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.8065907955169678},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.7194852828979492},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6998821496963501},{"id":"https://openalex.org/C2779308522","wikidata":"https://www.wikidata.org/wiki/Q843958","display_name":"Digitization","level":2,"score":0.6289882063865662},{"id":"https://openalex.org/C200411354","wikidata":"https://www.wikidata.org/wiki/Q15190726","display_name":"Audio electronics","level":5,"score":0.6124633550643921},{"id":"https://openalex.org/C2780415423","wikidata":"https://www.wikidata.org/wiki/Q2473736","display_name":"Digital recording","level":2,"score":0.6005471348762512},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.5800361037254333},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.49119874835014343},{"id":"https://openalex.org/C128422554","wikidata":"https://www.wikidata.org/wiki/Q20077126","display_name":"Sound recording and reproduction","level":2,"score":0.4397931694984436},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.43621203303337097},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.42082923650741577},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4180288016796112},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.37028768658638},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23034155368804932},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.15998834371566772},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1986.1169162","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1986.1169162","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2375101025","https://openalex.org/W3184203841","https://openalex.org/W2371215329","https://openalex.org/W3137058812","https://openalex.org/W2088690926","https://openalex.org/W2289868279","https://openalex.org/W1833351015","https://openalex.org/W2197119771","https://openalex.org/W1979717040","https://openalex.org/W2332365212"],"abstract_inverted_index":{"The":[0],"digitization":[1],"of":[2,48,61],"audio":[3,18,31,37,77,93],"signals":[4,78],"for":[5,29],"video":[6,39,84],"tape":[7],"recorder":[8],"has":[9,20,26,71],"been":[10,21,27,73],"studied,":[11],"and":[12,38,100],"a":[13,44,58],"prototype":[14],"VTR":[15],"providing":[16],"digital":[17,30,67,89],"sounds":[19],"developed.":[22],"Depth":[23],"recording":[24,32],"technique":[25],"adopted":[28],"to":[33,75],"avoid":[34],"interference":[35],"between":[36],"signals.":[40,85],"Using":[41],"Offset-QPSK":[42],"modulation,":[43],"symbol":[45],"error":[46],"rate":[47,60],"less":[49],"than":[50],"10":[51],"<sup":[52],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[53],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-6</sup>":[54],"is":[55],"attained":[56],"at":[57],"transmission":[59],"2.6":[62],"Mbps.":[63],"A":[64],"newly":[65],"developed":[66],"signal":[68],"processing":[69],"circuit":[70],"also":[72],"employed":[74],"record":[76],"having":[79],"asynchronous":[80],"sampling":[81],"frequency":[82],"with":[83],"With":[86],"this":[87],"VTR,":[88],"dubbing":[90],"from":[91],"various":[92],"sources":[94],"such":[95],"as":[96],"the":[97],"DBS":[98],"system":[99],"CD":[101],"player":[102],"can":[103],"be":[104],"performed.":[105]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
