{"id":"https://openalex.org/W1908622776","doi":"https://doi.org/10.1109/icassp.1978.1170480","title":"A high-quality all-digital sound spectrograph developed for speech signal analysis","display_name":"A high-quality all-digital sound spectrograph developed for speech signal analysis","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1908622776","doi":"https://doi.org/10.1109/icassp.1978.1170480","mag":"1908622776"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1978.1170480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1978.1170480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '78. 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/A5111504322","display_name":"John Holmes","orcid":null},"institutions":[{"id":"https://openalex.org/I60488453","display_name":"Middlesex University","ror":"https://ror.org/01rv4p989","country_code":"GB","type":"education","lineage":["https://openalex.org/I60488453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. Holmes","raw_affiliation_strings":["Joint Speech Research Unit, Eastcote Road, Ruislip, Middlesex, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Joint Speech Research Unit, Eastcote Road, Ruislip, Middlesex, UK","institution_ids":["https://openalex.org/I60488453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070583347","display_name":"M.D. Judd","orcid":"https://orcid.org/0000-0002-7051-044X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Judd","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5035378637","display_name":"D. Walesby","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Walesby","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5424,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.69190871,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"43","last_page":"46"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9652000069618225,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9652000069618225,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9624000191688538,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9232000112533569,"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/spectrogram","display_name":"Spectrogram","score":0.8602927327156067},{"id":"https://openalex.org/keywords/alphanumeric","display_name":"Alphanumeric","score":0.7990398406982422},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7371692061424255},{"id":"https://openalex.org/keywords/spectrograph","display_name":"Spectrograph","score":0.6683716773986816},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5038568377494812},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5011789798736572},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.43850457668304443},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4040972590446472},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3888170123100281},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.360647588968277},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32181063294410706},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2897639274597168},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1816592514514923},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.09491229057312012}],"concepts":[{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.8602927327156067},{"id":"https://openalex.org/C2781003394","wikidata":"https://www.wikidata.org/wiki/Q737372","display_name":"Alphanumeric","level":2,"score":0.7990398406982422},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7371692061424255},{"id":"https://openalex.org/C2778861254","wikidata":"https://www.wikidata.org/wiki/Q912034","display_name":"Spectrograph","level":3,"score":0.6683716773986816},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5038568377494812},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5011789798736572},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.43850457668304443},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4040972590446472},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3888170123100281},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.360647588968277},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32181063294410706},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2897639274597168},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1816592514514923},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.09491229057312012},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1978.1170480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1978.1170480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '78. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2049379968","https://openalex.org/W2461009308","https://openalex.org/W2048515600","https://openalex.org/W2322679734","https://openalex.org/W2507454043","https://openalex.org/W2236176244","https://openalex.org/W1979637215","https://openalex.org/W2509420154","https://openalex.org/W1992508337","https://openalex.org/W2036298457"],"abstract_inverted_index":{"A":[0],"new":[1],"sound":[2],"spectrograph":[3],"has":[4,34,90],"been":[5,36],"developed":[6],"to":[7,38,47,68,111],"provide":[8,39],"analysis":[9,44,98],"facilities":[10],"well":[11],"beyond":[12],"the":[13,66,92],"capability":[14],"of":[15,43,62,74,82,94],"previously":[16],"available":[17],"instruments.":[18],"The":[19],"equipment":[20],"is":[21],"all-digital":[22],"in":[23,88],"operation,":[24],"using":[25],"high-speed":[26],"signal":[27],"processing":[28],"modules":[29],"under":[30],"microprocessor":[31],"control.":[32],"It":[33],"thus":[35],"possible":[37],"a":[40,49,106],"wide":[41],"variety":[42],"options,":[45],"and":[46,51,78,85],"incorporate":[48],"keyboard":[50],"an":[52],"alphanumeric":[53],"display":[54],"for":[55],"easy":[56],"interaction":[57],"with":[58,105],"users.":[59],"Particular":[60],"advantages":[61],"this":[63],"approach":[64],"include":[65],"ability":[67],"achieve":[69],"any":[70,79],"desired":[71,80],"dynamic":[72],"range":[73],"marking":[75],"(maximum>60":[76],"dB),":[77],"scales":[81],"both":[83],"time":[84,109],"frequency.":[86],"Experience":[87],"use":[89],"shown":[91],"value":[93],"some":[95],"very":[96],"unusual":[97],"conditions,":[99],"such":[100],"as":[101],"wide-band":[102],"speech":[103],"spectrograms":[104],"grossly":[107],"expanded":[108],"scale":[110],"show":[112],"detailed":[113],"short-term":[114],"spectrum":[115],"variations":[116],"throughout":[117],"each":[118],"glottal":[119],"cycle.":[120]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}