{"id":"https://openalex.org/W2038736451","doi":"https://doi.org/10.1145/1478462.1478519","title":"Digital voice processing with a wave function representation of speech","display_name":"Digital voice processing with a wave function representation of speech","publication_year":1970,"publication_date":"1970-01-01","ids":{"openalex":"https://openalex.org/W2038736451","doi":"https://doi.org/10.1145/1478462.1478519","mag":"2038736451"},"language":"en","primary_location":{"id":"doi:10.1145/1478462.1478519","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1478462.1478519","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the November 17-19, 1970, fall joint computer conference on - AFIPS '70 (Fall)","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/A5090401808","display_name":"J. Markel","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":"John D. Markel","raw_affiliation_strings":["University of California, Santa Barbara, California","University of California , Santa Barbara, California"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Barbara, California","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"University of California , Santa Barbara, California","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031447769","display_name":"Bernard J. Carey","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":"Bernard Carey","raw_affiliation_strings":["University of California, Santa Barbara, California","University of California , Santa Barbara, California"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Barbara, California","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"University of California , Santa Barbara, California","institution_ids":["https://openalex.org/I154570441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090401808"],"corresponding_institution_ids":["https://openalex.org/I154570441"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20111732,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"387","last_page":"387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9117000102996826,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9117000102996826,"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/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.8194661140441895},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7701548337936401},{"id":"https://openalex.org/keywords/prime-factor-fft-algorithm","display_name":"Prime-factor FFT algorithm","score":0.5838768482208252},{"id":"https://openalex.org/keywords/sophistication","display_name":"Sophistication","score":0.5364518761634827},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.5080945491790771},{"id":"https://openalex.org/keywords/trigonometric-functions","display_name":"Trigonometric functions","score":0.5039133429527283},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4932095408439636},{"id":"https://openalex.org/keywords/sine","display_name":"Sine","score":0.48976588249206543},{"id":"https://openalex.org/keywords/split-radix-fft-algorithm","display_name":"Split-radix FFT algorithm","score":0.4850310683250427},{"id":"https://openalex.org/keywords/cooley\u2013tukey-fft-algorithm","display_name":"Cooley\u2013Tukey FFT algorithm","score":0.4606359899044037},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4461266100406647},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.43209052085876465},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.42082154750823975},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29264819622039795},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.26806724071502686},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"Short-time Fourier transform","score":0.13212618231773376},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08643704652786255},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.07761752605438232}],"concepts":[{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.8194661140441895},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7701548337936401},{"id":"https://openalex.org/C77928272","wikidata":"https://www.wikidata.org/wiki/Q7243214","display_name":"Prime-factor FFT algorithm","level":5,"score":0.5838768482208252},{"id":"https://openalex.org/C168725872","wikidata":"https://www.wikidata.org/wiki/Q991663","display_name":"Sophistication","level":2,"score":0.5364518761634827},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.5080945491790771},{"id":"https://openalex.org/C178009071","wikidata":"https://www.wikidata.org/wiki/Q93344","display_name":"Trigonometric functions","level":2,"score":0.5039133429527283},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4932095408439636},{"id":"https://openalex.org/C186661526","wikidata":"https://www.wikidata.org/wiki/Q13647261","display_name":"Sine","level":2,"score":0.48976588249206543},{"id":"https://openalex.org/C103755468","wikidata":"https://www.wikidata.org/wiki/Q17103599","display_name":"Split-radix FFT algorithm","level":5,"score":0.4850310683250427},{"id":"https://openalex.org/C1370844","wikidata":"https://www.wikidata.org/wiki/Q5167446","display_name":"Cooley\u2013Tukey FFT algorithm","level":3,"score":0.4606359899044037},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4461266100406647},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.43209052085876465},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.42082154750823975},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29264819622039795},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.26806724071502686},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.13212618231773376},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08643704652786255},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.07761752605438232},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1478462.1478519","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1478462.1478519","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the November 17-19, 1970, fall joint computer conference on - AFIPS '70 (Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W143972715","https://openalex.org/W2025657004","https://openalex.org/W2061171222","https://openalex.org/W2064948657","https://openalex.org/W2074783531"],"related_works":["https://openalex.org/W2042527476","https://openalex.org/W4246835537","https://openalex.org/W2737003102","https://openalex.org/W2066431770","https://openalex.org/W2012363129","https://openalex.org/W2540619838","https://openalex.org/W3046688035","https://openalex.org/W2144412928","https://openalex.org/W3046243388","https://openalex.org/W1984254719"],"abstract_inverted_index":{"Digital":[0],"voice":[1],"processing":[2,55],"has":[3,56],"advanced":[4],"to":[5,13,43],"a":[6],"relatively":[7],"high":[8],"level":[9],"of":[10,16,36],"sophistication":[11],"due":[12],"the":[14,17,30,34,50],"development":[15],"fast":[18],"Fourier":[19],"transform":[20],"(FFT)":[21],"algorithm.":[22],"Complete":[23],"vocoder":[24],"systems":[25],"have":[26],"been":[27,57],"developed":[28],"around":[29],"FFT":[31],"and":[32,40,46],"with":[33],"advent":[35],"high-speed":[37],"integrated":[38],"circuits":[39],"read-only":[41],"memories":[42],"implement":[44],"sine":[45],"cosine":[47],"tables":[48],"for":[49],"FFT,":[51],"actual":[52],"real-time":[53],"hardware":[54],"accomplished.":[58]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}