{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,5]],"date-time":"2025-11-05T06:30:27Z","timestamp":1762324227323,"version":"3.37.3"},"reference-count":12,"publisher":"Wiley","license":[{"start":{"date-parts":[[2018,1,1]],"date-time":"2018-01-01T00:00:00Z","timestamp":1514764800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61632013"],"award-info":[{"award-number":["61632013"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Security and Communication Networks"],"published-print":{"date-parts":[[2018]]},"abstract":"<jats:p>Steganography is a means of covert communication without revealing the occurrence and the real purpose of communication. The adaptive multirate wideband (AMR-WB) is a widely adapted format in mobile handsets and is also the recommended speech codec for VoLTE. In this paper, a novel AMR-WB speech steganography is proposed based on diameter-neighbor codebook partition algorithm. Different embedding capacity may be achieved by adjusting the iterative parameters during codebook division. The experimental results prove that the presented AMR-WB steganography may provide higher and flexible embedding capacity without inducing perceptible distortion compared with the state-of-the-art methods. With 48 iterations of cluster merging, twice the embedding capacity of complementary-neighbor-vertices-based embedding method may be obtained with a decrease of only around 2% in speech quality and much the same undetectability. Moreover, both the quality of stego speech and the security regarding statistical steganalysis are better than the recent speech steganography based on neighbor-index-division codebook partition.<\/jats:p>","DOI":"10.1155\/2018\/7080673","type":"journal-article","created":{"date-parts":[[2018,2,13]],"date-time":"2018-02-13T18:34:22Z","timestamp":1518546862000},"page":"1-11","source":"Crossref","is-referenced-by-count":10,"title":["A Novel AMR-WB Speech Steganography Based on Diameter-Neighbor Codebook Partition"],"prefix":"10.1155","volume":"2018","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1689-0509","authenticated-orcid":true,"given":"Junhui","family":"He","sequence":"first","affiliation":[{"name":"School of Computer Science and Engineering, South China University of Technology, Guangzhou 510006, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Junxi","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, South China University of Technology, Guangzhou 510006, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shichang","family":"Xiao","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, South China University of Technology, Guangzhou 510006, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6696-4203","authenticated-orcid":true,"given":"Xiaoyu","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Economics and Commerce, South China University of Technology, Guangzhou 510006, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shaohua","family":"Tang","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, South China University of Technology, Guangzhou 510006, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1147\/sj.353.0313"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-61996-8_48"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2003.809384"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1109\/18.923725"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2011.2108649"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2012.2218599"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1016\/j.compeleceng.2012.05.003"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1007\/s00530-013-0302-8"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1007\/s12652-015-0315-6"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1145\/2000486.2000492"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/TASLP.2017.2676356"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1145\/1961189.1961199"}],"container-title":["Security and Communication Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2018\/7080673.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2018\/7080673.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2018\/7080673.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,2,13]],"date-time":"2018-02-13T18:34:25Z","timestamp":1518546865000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/scn\/2018\/7080673\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018]]},"references-count":12,"alternative-id":["7080673","7080673"],"URL":"https:\/\/doi.org\/10.1155\/2018\/7080673","relation":{},"ISSN":["1939-0114","1939-0122"],"issn-type":[{"type":"print","value":"1939-0114"},{"type":"electronic","value":"1939-0122"}],"subject":[],"published":{"date-parts":[[2018]]}}}