{"id":"https://openalex.org/W1932757133","doi":"https://doi.org/10.1109/ecai.2015.7301160","title":"Theoretical and practical implementation of scrambling algorithms for speech signals","display_name":"Theoretical and practical implementation of scrambling algorithms for speech signals","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1932757133","doi":"https://doi.org/10.1109/ecai.2015.7301160","mag":"1932757133"},"language":"en","primary_location":{"id":"doi:10.1109/ecai.2015.7301160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecai.2015.7301160","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 7th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","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/A5018003314","display_name":"Florin Enache","orcid":null},"institutions":[{"id":"https://openalex.org/I2802885015","display_name":"Military Technical Academy","ror":"https://ror.org/01tqmsq19","country_code":"RO","type":"education","lineage":["https://openalex.org/I2802885015"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Florin Enache","raw_affiliation_strings":["Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania","institution_ids":["https://openalex.org/I2802885015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068690807","display_name":"Daniel Dep\u0103r\u0103\u0163eanu","orcid":null},"institutions":[{"id":"https://openalex.org/I2802885015","display_name":"Military Technical Academy","ror":"https://ror.org/01tqmsq19","country_code":"RO","type":"education","lineage":["https://openalex.org/I2802885015"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Daniel Deparateanu","raw_affiliation_strings":["Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania","institution_ids":["https://openalex.org/I2802885015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108606273","display_name":"Teofil Oroian","orcid":null},"institutions":[{"id":"https://openalex.org/I2802885015","display_name":"Military Technical Academy","ror":"https://ror.org/01tqmsq19","country_code":"RO","type":"education","lineage":["https://openalex.org/I2802885015"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Teofil Oroian","raw_affiliation_strings":["Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania","institution_ids":["https://openalex.org/I2802885015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087908544","display_name":"Florin Popescu","orcid":"https://orcid.org/0000-0003-2238-7990"},"institutions":[{"id":"https://openalex.org/I2802885015","display_name":"Military Technical Academy","ror":"https://ror.org/01tqmsq19","country_code":"RO","type":"education","lineage":["https://openalex.org/I2802885015"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Florin Popescu","raw_affiliation_strings":["Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania","institution_ids":["https://openalex.org/I2802885015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009314995","display_name":"Iulian C. Vizitiu","orcid":null},"institutions":[{"id":"https://openalex.org/I2802885015","display_name":"Military Technical Academy","ror":"https://ror.org/01tqmsq19","country_code":"RO","type":"education","lineage":["https://openalex.org/I2802885015"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Iulian Vizitiu","raw_affiliation_strings":["Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Military Communications and Electronic Systems, Military Technical Academy, Bucharest, Romania","institution_ids":["https://openalex.org/I2802885015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5018003314"],"corresponding_institution_ids":["https://openalex.org/I2802885015"],"apc_list":null,"apc_paid":null,"fwci":0.9985,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79026564,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"61","issue":null,"first_page":"S","last_page":"49"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14455","display_name":"Technology and Education Systems","score":0.9993000030517578,"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/T14455","display_name":"Technology and Education Systems","score":0.9993000030517578,"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/T11130","display_name":"Coding theory and cryptography","score":0.9641000032424927,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.958899974822998,"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/scrambling","display_name":"Scrambling","score":0.9798785448074341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7892680168151855},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5702303647994995},{"id":"https://openalex.org/keywords/anechoic-chamber","display_name":"Anechoic chamber","score":0.5630196928977966},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49645286798477173},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4665631353855133},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.44144207239151},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.41101667284965515},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3209248185157776},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1893162727355957}],"concepts":[{"id":"https://openalex.org/C182548165","wikidata":"https://www.wikidata.org/wiki/Q2261483","display_name":"Scrambling","level":2,"score":0.9798785448074341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7892680168151855},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5702303647994995},{"id":"https://openalex.org/C149712133","wikidata":"https://www.wikidata.org/wiki/Q332774","display_name":"Anechoic chamber","level":2,"score":0.5630196928977966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49645286798477173},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4665631353855133},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.44144207239151},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.41101667284965515},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3209248185157776},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1893162727355957}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecai.2015.7301160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecai.2015.7301160","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 7th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2025948000","https://openalex.org/W2126937228","https://openalex.org/W2257052530","https://openalex.org/W2480640361","https://openalex.org/W4285719527","https://openalex.org/W6630796414","https://openalex.org/W6982135014"],"related_works":["https://openalex.org/W3135230428","https://openalex.org/W2904739811","https://openalex.org/W2152158029","https://openalex.org/W2012540220","https://openalex.org/W2081671587","https://openalex.org/W1151175420","https://openalex.org/W2559837139","https://openalex.org/W2131711534","https://openalex.org/W2559040841","https://openalex.org/W114661351"],"abstract_inverted_index":{"The":[0],"problem":[1],"of":[2,27,35],"secure":[3],"information":[4],"transmission":[5],"over":[6],"an":[7,66],"unsecured":[8],"medium":[9],"is":[10,25],"very":[11],"important":[12],"in":[13,19,65],"the":[14,20,28,36],"communication":[15],"systems":[16],"and":[17,46],"especially":[18],"military":[21],"systems.":[22],"Speech":[23],"scrambling":[24,42],"one":[26],"methods":[29,52],"used":[30],"to":[31],"prevent":[32],"unauthorized":[33],"decryption":[34],"message.":[37],"In":[38],"this":[39],"paper":[40],"three":[41],"techniques":[43],"are":[44,49],"presented":[45],"their":[47],"performances":[48],"analyzed.":[50],"These":[51],"were":[53,63],"tested":[54],"based":[55],"on":[56],"some":[57],"real":[58],"audio":[59],"signals":[60],"that":[61],"they":[62],"recorded":[64],"anechoic":[67],"chamber.":[68]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}